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Gasfrac Energy Services Inc.
Green Field Energy Services
Introduction and Farewells
Crosstex Energy Lp
Quanta Services, Inc
GE Energy Financial Services
Clear Springs Energy Company LLC
Meritage Midstream Services, LLC
Abraxas Petroleum Corp.
Activa Resources Ag
Adams Resources & Energy Inc.
Adelaide Energy Ltd.
Admiral Bay Resources Inc.
American Vanguard Corp.
Advantage Energy Ltd.
Aegon N.V.
Afren Plc
Allete, Inc.
Ao Smith Corp.
Algonquin Oil & Gas, Ltd.
Alpetro Resources Ltd.
Altex Industries Inc.
Altima Resources Ltd.
American Natural Energy Corp.
American Standard Energy Corp.
Blackrock Global Opportunities Equity Trust
Anadarko Petroleum Corp
American Axle & Manufacturing Holdings Inc.
Angle Energy, Inc.
Alliancebernstein Income Fund, Inc.
Azz Corp
Anterra Energy, Inc.
Antrim Energy, Inc.
Apache Corp
Approach Resources, Inc.
Arc Energy Trust
Aeroflex Holding Corp.
Arcan Resources Ltd.
Archer Petroleum
Arcland Resources Inc.
Argosy Energy Inc.
Arkanova Energy Corp.
Arsenal Energy Inc.
Artek Exploration Ltd.
Athabasca Oil Corp
ATP Oil & Gas Corp.
Aurora Oil & Gas Ltd.
Fremont Petroleum
Australian Oil & Gas Corp.
Avatar Energy Ltd.
American International Group, Inc.
Awe Limited
Azabache Energy Inc.
Bankers Petroleum Ltd.
Baraka Petroleum Ltd.
Barnwell Industries Inc.
Base Oil & Gas Ltd.
Basic Energy Services Inc.
Bayou City Exploration Inc.
Bayshore Petroleum Corp.
Baytex Energy Corp.
Bellamont Exploration Ltd.
Bellatrix Exploration Ltd.
Bengal Energy Ltd
Bill Barrett Corp.
Birchcliff Energy Ltd.
Blackpearl Resources, Inc.
Blacksteel Energy, Inc.
Blue Dolphin Energy Company
Blue Energy Ltd.
Blugrass Energy, Inc.
Bmb Munai Inc.
BNK Petroleum Inc.
Bnp Resources Inc.
Bolivar Energy Corp
Bonanza Oil & Gas, Inc.
Bonavista Energy Corp
Bonterra Energy Corp
Border Petroleum Corp
Bounty Oil & Gas Nl
Bowood Energy, Inc.
Bpz Resources, Inc.
Breitburn Energy Partners L.P.
Bridge Resources Corp
Brigham Exploration Co.
Brinx Resources Ltd.
Brixton Energy Corp
Bronco Drilling Co. Inc.
Blackrock Income Trust, Inc.
Morgan Stanley
Buccaneer Energy Ltd.
Bucking Horse Energy, Inc.
Burleson Energy Limited
Buru Energy Limited
C&c Energia Ltd.
Cabot Oil & Gas Corp
Cadogan Petroleum Plc
Cairn Energy Plc
Callon Petroleum Co.
Calvalley Petroleum Inc.
Canacol Energy Ltd.
Celanese Corp
Canadian Natural Resources (CNRL)
Canadian Oil Sands Limited
Canadian Phoenix Resource
Canadian Quantum Energy Corp.
Canadian Spirit Resources Inc.
Candax Energy Inc.
Canmex Minerals Corp.
Cano Petroleum, Inc.
Canoel Intl Energy
Cohen & Steers Inc.
Capex S.A.
Consol Energy Inc.
Carnarvon Petroleum Ltd.
Calpine Corp.
Carrizo Oil & Gas Inc.
Caspian Energy Inc.
Cia Energetica De Minas Gerais
Central Securities Corp.
Caza Oil & Gas, Inc.
Cbm Asia Development Corp
Celtic Exploration Ltd.
Cenovus Energy Inc.
Ctpartners
Centric Energy Corp
Century Energy, Ltd.
Cequence Energy Ltd.
Cgx Energy Inc.
Cpfl Energia S.A.
Cheniere Energy, Inc.
Chesapeake Energy Corp
China North East Petroleum Holdings Limited
China Petroleum & Chemical Corp.
Chinook Energy, Inc.
Cimarex Energy Co.
Cnh Global Nv
Cirrus Energy Corp.
Ckx Lands Inc.
Clayton Williams Energy Inc.
CNOOC Limited
Cobalt International Energy, Inc.
Cobra Venture Corp.
Cellcom Israel Ltd.
Comet Ridge Ltd.
Core Molding Technologies Inc.
Comstock Resources Inc.
Concho Resources, Inc.
Connacher Oil & Gas Ltd.
Microsoft Corporation
Contact Exploration Inc.
Contango Oil & Gas Co.
Continental Energy Corp.
Continental Resources, Inc.
Cooper Energy Limited
Corridor Resources Inc.
Credo Petroleum Corp.
Crescent Point Energy Corp.
Crane Co.
Crimson Exploration Inc.
Crown Point Energy Inc.
Cubic Energy Inc.
Cue Energy Resources Limited
Culane Energy Corp.
Curlew Lake Resources Inc.
Cygam Energy Inc.
Calamos Convertible & High Income Fund
Daybreak Oil and Gas, Inc.
Daylight Energy Ltd.
Dejour Energy Inc.
Powershares Db Commodity Dble Short Etn
Delta Petroleum Corp.
Denbury Inc.
Derek Oil & Gas Corp.
Detector Exploration Ltd.
Devin Energy Corp.
Devon Energy Corp
Diamond Offshore Drilling, Inc.
Diaz Resources Ltd.
Donnybrook Energy Inc.
Dorchester Minerals Lp
Double Eagle Petroleum Co.
Dragon Oil Plc
Wisdomtree International Smallcap Div
Dualex Energy International
Dune Energy Inc.
Eagle Ford Oil & Gas Corp.
Edwards Lifesciences Corp.
Eastern Star Gas Ltd.
Ecopetrol S.A.
El Paso Corp.
Extra Space Storage Inc.
Elk Petroleum Limited
Elkwater Resources Ltd.
Centrais El
Emerald Bay Energy Inc.
Emerson
Emerge Oil & Gas, Inc.
Eldorado Gold Corp.
Empire Petroleum Corp.
Enbridge Energy Management Llc
Encore Energy Partners Lp
Encore Oil Plc
Endeavour International Corp
Enegi Oil Plc
Energen Corp.
Ovintiv Inc
Energy Partners Ltd.
Enerjex Resources, Inc.
Enerplus Corp
Enhanced Oil Resources, Inc.
Ensco Plc
Enservco Corp
Energy Transfer Equity, L.P.
Enterprise Energy
Enterprise Products Partners LP
EOG Resources, Inc.
Wisdomtree Earnings 500
EQT Corp
Equal Energy Ltd.
Erhc Energy Inc.
Euromax Resources Ltd.
EV Energy Partners Lp
Evolution Petroleum Corp.
El Paso Electric Co.
Exco Resources Inc.
Fairborne Energy Ltd
Fairwest Energy Corp
Falcon Oil & Gas Ltd.
Far East Energy Corp.
Fieldpoint Petroleum Corp.
Forent Energy Ltd.
Forest Gate Energy, Inc.
Forest Oil Corp.
Fortress Energy, Inc.
Friendly Energy Exploration
Fx Energy Inc.
Gale Force Petroleum Inc.
Galleon Energy Inc.
Gallic Energy Ltd.
Gasco Energy Inc.
Gastar Exploration Inc
Greenbrier Companies
Geoglobal Resources Inc.
Geomet, Inc.
Georesources, Inc.
Glen Rose Petroleum Corp.
Global Petroleum Ltd.
Gmx Resources Inc.
General Growth Properties Inc.
Goodrich Petroleum Corp.
Gran Tierra Energy, Inc.
Grid Petroleum Corp.
Guardian Exploration, Inc.
Gulfport Energy Corp.
Hallador Energy Company
Harvest Natural Resources Inc.
Hawk Exploration, Ltd.
Heritage Oil Plc
High Plains Gas, Inc
Horizon Oil Ltd.
Houston American Energy Corp.
Hyperdynamics Corporation
Hyperion Exploration Corp.
Wisdomtree Dreyfus Indian Rupee
Itc Holdings Corp.
Insignia Energy Ltd
Interra Resources Ltd.
Ironhorse Oil & Gas Inc.
Isramco Inc.
Ithaca Energy Inc.
Ivanhoe Energy, Inc.
Jatoil Ltd.
Jayhawk Energy, Inc.
Jkx Oil & Gas Plc
Junex Inc.
Jupiter Energy Ltd.
Jacobs Engineering Group Inc.
Kallisto Energy Corp
Kar Auction Services, Inc.
Keycorp
Kodiak Oil & Gas Corp.
Lakes Oil Nl
Laredo Oil, Inc.
Leggett & Platt, Incorporated
Legacy Reserves Lp
Linn Energy, Inc
Dreyfus Strategic Municipals Inc.
Lion Energy Ltd.
Longford Energy, Inc.
Longreach Oil Ltd.
Loon Energy Inc.
Lucas Energy, Inc.
Guggenheim Securities
Magellan Energy, Ltd.
Magellan Petroleum Corp
Magnum Energy Inc.
Magnum Hunter Resources Corp.
Mariner Energy, Inc.
Marion Energy Ltd.
Marksmen Energy, Inc.
Mcmoran Exploration Co.
MDU Resources Group Inc.
Media General, Inc.
Melrose Resources Plc
Mexco Energy Corp
Mgm Energy Corp
Midway Energy Ltd.
Miller Energy Resources, Inc.
Modena Resources Ltd.
Market Vectors Agribusiness Etf
Morumbi Oil & Gas, Inc.
Mv Oil Trust
Nal Energy Corp
National Fuel Gas Co.
Network Engines, Inc.
Nzeoy
Newfield Exploration Co.
Newport Exploration Ltd.
Nexen Inc.
Nexus Energy Ltd.
Ngas Resources Inc.
Nido Petroleum Ltd.
Nighthawk Energy Plc
Niko Resources Ltd.
Noble Energy, Inc.
Northern Oil and Gas, Inc.
Norse Energy Corp. Asa
North American Energy Resources, Inc.
NuStar Energy L.P.
Nuvista Energy Ltd.
Oakridge Energy Inc.
Oasis Petroleum Inc.
Odyssey Energy Ltd.
OGX Petroleo
Open Range Energy Corp.
Oracle Energy Corp.
Orca Exploration Group, Inc.
Orion Petroleum Ltd.
Orleans Energy Ltd.
Otto Energy Limited
Pace Oil & Gas Ltd.
Painted Pony Petroleum Ltd
Palliser Oil and Gas Corp.
Panhandle Oil and Gas Inc.
Panterra Resource Corp.
Paradigm Oil and Gas, Inc.
Paramount Resources Ltd.
Parex Resources, Inc.
Paxton Energy Inc.
PDC Energy, Inc.
Penn Virginia Corp
Petra Petroleum Inc.
Petrobakken Energy Ltd.
Petrobank Energy and Resources Ltd.
Petroglobe Inc.
Questar Corp
Petrohunter Energy Corp
Petroquest Energy Inc.
Petro.Reef Resources Ltd.
Petrowest Energy Services
Pine Cliff Energy Ltd.
Pinecrest Energy Inc.
Pioneer Natural Resources Co.
Pioneer Southwest Energy Partners L.P.
Plains Exploration & Production Company
Postrock Energy Corp
Precision Petroleum Corp.
Putnam Municipal Opportunities Trust
Powershares Dwa Em Mkts Technical Ldrs
PrimeEnergy Resources Corp.
Progress Energy Resources Corp
Prospex Resources Ltd.
Pryme Energy Limited
Pyramid Oil Company
QEP Resources, Inc.
Conquest Petroleum Incorporated
Questerre Energy Corp.
Quicksilver Resources Inc.
Ram Energy Resources, Inc.
Rancher Energy Corp.
Range Energy Resources, Inc.
Range Resources Corp
Realm Energy Intl Corp
Recovery Energy, Inc.
Red Fork Energy Limited
Rogers Corporation
Reliable Energy Ltd.
Renegade Petroleum Ltd.
Reostar Energy Corp.
Reserve Petroleum Co.
Resolute Energy Corp
Rex Energy Corp
Ria Resources Corp
Rialto Energy Ltd.
Ripper Oil and Gas Inc.
Rockwood Holdings, Inc.
Everest Re Group Ltd.
Rockbridge Resources, Inc.
Rosetta Resources, Inc.
Royale Energy Inc.
Running Foxes Petroleum
Sagres Energy, Inc.
Salamander Energy Plc
Samson Oil & Gas Limited
Sandridge Energy, Inc.
Statoil
Savoy Energy Corporation
Saxon Oil Co., Ltd.
Sentry Petroleum Ltd
Sky Petroleum Inc.
SM Energy Company
Southern Star Energy, Inc
Southwestern Energy Co.
Sl Green Realty Corp.
Stone Energy Corp.
Storm Resources Ltd.
Strategic American Oil Corporation
Strategic Energy
Sun River Energy, Inc.
Sundance Energy Inc
Surge Global Energy, Inc.
Swift Energy Co.
SRC Energy Inc
Talisman Energy Inc.
Texas Pacific Land Trust
Texas Vanguard Oil Company
Texas Instruments Inc.
Toreador Resources Corp.
Torquay Oil Corp.
Transamerican Energy Inc.
Transatlantic Petroleum Ltd.
Triangle Petroleum Corp
Transdigm Group Incorporated
Toll Brothers Inc.
Tri-Valley Corp.
Tullow Oil Plc
Twin Butte Energy Ltd.
Two Harbors Investment Corp.
Ultra Petroleum Corp.
Spectra Energy Corp.
Unit Corp.
Vanguard Natural Resources, Llc
Vantage Drilling Company
Viper Resources, Inc.
Voyager Oil & Gas, Inc.
W&T Offshore Inc.
Warren Resources Inc.
Whiting Petroleum Corp.
Wild Stream Exploration, Inc.
Williams Companies, Inc.
Winstar Resources Ltd.
Woodside Petroleum Ltd.
Wuxi Pharmatech (Cayman) Inc.
Xtreme Drilling and Coil Services Corp.
Yoho Resources Inc.
Zargon Oil & Gas Ltd
Zenergy International, Inc.
Zodiac Exploration Corp.
Zone Resources Inc.
Zuoan Fashion Limited
Sanchez Energy Corp
BP Plc
Kohlberg Kravis Roberts & Co. (KKR)
American Petro-Hunter Inc.
Chief Gathering Llc
Circle Star Energy Corp.
Atlas Resource Partners, L.P.
X-Change Corp
Cress Oil, Inc
Nomad Energy
Aztec Oil & Gas, Inc
Blueknight Energy Partners, L.P.
XTO Energy Inc.
Marathon Oil Corp
Vip Company Two
Battalion Oil Corp.
Paloma Partners II, LLC
Miller Frabrication
WPX Energy, Inc.
Sharon Resources, Inc.
Triad Energy and Affiliates
Memorial Production Partners Lp
Memorial Resource Development Corp.
Matador Resources Company
Urs Corporation
Explortex Energy, Inc
Victory Energy Corporation
Aurora Energy Partners
Mountainview Energy Ltd.
Energy Transfer Partners Lp
T3 Energy Services
Enbridge Energy Partners Lp
Select Energy Services
Doxa Energy Ltd.
Emkey Energy
El Paso Pipeline Partners, L.P.
Cheyenne Plains Pipeline
Penn Virginia Resource Partners Lp
Titan Operating, L.L.C
Inflection Energy Llc
Natural Resource Partners L.P.
Osage Exploration and Development, Inc.
San Leon Energy
Eagle Energy Trust
ConocoPhillips
Total SA
EP Energy Corp
American Eagle Energy Corp
Mueller Exploration, Inc.
US Energy Corp.
Texon Petroleum Limited
Noble Royalties, Inc
Ca Technologies
Markwest Energy Partners, L.P.
Keystone Midstream Services
Magnolia Petroleum
Antero Resources
Black Ridge Oil & Gas, Inc.
Bear Tracker Energy, Llc
Hutton Energy
Americas Petrogas
Laredo Petroleum Inc.
Slawson Exploration Inc.
Cordillera Energy Partners
Newkumet Exploration Inc.
Endeavor Energy Resources
Magellan Midstream Partners Lp
Occidental Petroleum Corp
ExxonMobil
Penn West Petroleum Ltd.
Chevron Corp
DCP Midstream LP
EQM Midstream Partners, LP
Caerus Oil and Gas Llc
Bnsf Railway Company
Quatro Resources Inc.
Altagas Limited
Centerpoint Energy, Inc.
Martin Midstream Partners Lp
Copano Energy Llc
NGL Energy Partners Lp
Kosmos Energy
Mesa Energy Holdings, Inc.
Sunoco Logistics Partners L.P.
Veresen Inc.
Mitsubishi Corporation
Whitecap Resources Inc.
Western Gas Partners Lp
Hess Corp
Rosneft Oil Company
Eni S.P.A
Xtreme Oil & Gas
Madalena Energy Inc.
DTE Energy Co.
Targa Resources Partners Lp
Vaalco Energy Inc.
M3 Midstream Llc
Clearfield Energy, Inc.
Eagle Rock Energy Partners Lp
Peyto Exploration & Development Corp
Zion Oil & Gas, Inc.
Compton Petroleum Corp.
Aurelian Oil & Gas
Santa Maria Petroleum Inc.
Blackbird Energy Inc.
Pengrowth Energy Corp
Korea National Oil Corp
Crestwood Midstream Partners Lp
The Carlyle Group Lp
Sunoco, Inc.
Chesapeake Midstream Partners, L.P.
Global Infrastructure Partners
Atlas Energy, L.P
Dominion Resources, Inc.
Cloud Peak Energy Inc.
Chaparral Energy
Leor Energy
Three Rivers Operating Company LLC
Wheatland Oil Inc.
Sinopec
Energy Corporation of America
First Reserve Corp
Liberty Energy Corp.
Altai Resources Inc.
Nisource Inc.
Hilcorp Energy Company
Waldron Energy Corp
Apco Oil & Gas International Inc.
Parallel Energy Trust
Williams Partners Lp
Caiman Energy Ii
Caiman Eastern Midstream Llc
Zaza Energy Corp
Hemisphere Energy Corp
Rmp Energy Inc.
BHP Billiton Limited
Talon Oil & Gas Llc
Apollo Global Management, Llc
Riverstone Holdings Llc
Access Industries
Arc Resources Ltd.
Bonanza Creek Energy, Inc.
Reliance Industries Limited
Beach Energy Limited
Icon Energy Ltd.
Exoma Energy Limited
Ambassador Oil and Gas
TAG Oil Ltd.
Drillsearch Energy, Ltd.
Senex Energy Ltd.
Norwest Energy
Halliburton
Baker Hughes Company
Cameron International Corporation
Schlumberger Limited
ION Geophysical Corporation
Weatherford International Ltd.
National Oilwell Varco, Inc.
CGG
Geokinetics Inc.
Superior Energy Services, Inc.
Mitsui & Co. Ltd.
Lynden Energy Corp.
Transerv Energy Limited
Atlas Pipeline Partners Lp
Plains All American Pipeline, L.P.
Aroway Energy Inc.
Oneok Partners, L.P.
Anderson Energy Ltd
Parnon Gathering Inc
Enbridge Inc.
TC Energy Corp.
Pembina Pipeline Corp
Boardwalk Pipeline Partners, Lp
Buckeye Partners Lp
Spectra Energy Partners, Lp
Genesis Energy Lp
Inergy, L.P.
Targa Resources Corp.
Semgroup Corporation
PAA Natural Gas Storage, L.P.
Cheniere Energy Partners, L.P.
Transmontaigne Partners L.P.
Delphi Energy Corp.
Enterprise Energy Resources Ltd.
Sumitomo Corp
Petro-Canada Resources
Suncor Energy Inc.
Suncor Energy-Natural Gas-America Inc
Trilogy Energy Corp.
Murphy Oil Corp
Tourmaline Oil Corp.
Vermilion Energy Inc.
New Gulf Resources, Llc
Cumberland Oil & Gas Ltd.
Guide Exploration Ltd.
Husky Energy Inc.
Tamarack Valley Energy Ltd.
Rockbridge Resources Inc
Manitok Energy Inc.
Drako Capital Corp.
Pennant Energy Inc.
Sonde Resources Corp.
Holloman Energy Corporation
UGI Corporation
Ugi Energy Services Inc.
3legs Resources
Access Midstream Partners, L.P.
Crocotta Energy Inc.
Surge Energy Inc
Crew Energy Inc.
Vero Energy Inc.
Bear Paw Energy
Bakkenlink Pipeline Llc
Saddle Butte Llc
Regency Energy Partners Lp
Enogex
Net Midstream
Teak Midstream
Harvest Pipeline Co
Anglo Canadian Oil Corp.
Westfire Energy Ltd.
Koch Pipeline Co
Texstar Midstream Services
Tamaska Oil and Gas Ltd
Midstates Petroleum
Eagle Energy Production Llc
Southern Union Company
Austex Oil Limited
Petrohawk Energy Corporation
Rhino Resource Partners Lp
Shell plc
Strike Energy Ltd
Marubeni Corporation
Donnycreek Energy Inc.
Lewis Energy
Geosouthern Energy
Tesoro Corporation
Phillips 66
Tallgrass Energy, LP
Petronas
Eagleford Energy Inc.
Black Hills Corporation
U.S. Development Group
Stratex Oil and Gas
Molopo Energy Limited
Caddo Minerals, Inc.
Heckmann Corporation
Osaka Gas Co.
Vitruvian Exploration II LLC
Jbl Energy Partners
Allied Energy Inc
Encore Acquisition Company
Longview Oil Corp
Mako Hydrocarbons Ltd.
Terra Energy Corp.
Trioil Resources Ltd.
Perpetual Energy Inc
Sasol Limited
Santos Limited
Enervest Ltd.
BG Group
EPL Oil & Gas, Inc.
Caballo Energy Llc
Lng Energy Ltd.
Escondido Resources Llc
Wood Group
Nfr Energy
Indigo Natural Resources LLC
Petrosearch Energy
Sun Resources Nl
Sempra Energy
Global Earth Energy, Inc.
Stallion Oilfield Holdings, Inc.
Energy and Exploration Partners LLC
Txco Resources Inc.
Bridger Logistics, Llc
Advantage Pipeline, Llc
Petsec Energy Ltd.
Entek Energy Ltd.
Strata-X Ltd
Forestar Group Inc.
Pvr Partners, L.P.
YPF
Alliance Resource Partners Lp
Saxet Petroleum, Inc.
Fidelity Exploration & Production
Energy XXI Gulf Coast, Inc
Primary Natural Resources Inc
Seneca Resources
Global Partners Lp
Oil India Ltd.
Petroshale Inc.
Pacific Energy Development
Nuloch Resources, Inc.
Panther Energy Company, Llc
Crescent Petroleum
Armada Oil, Inc.
Blackwater Midstream Corp.
Ecolab Inc.
Nalco
Champion Technologies
Mitchell's Oil Field Services, Inc.
Fmc Technologies, Inc.
Pure Energy Services Ltd
East Resources, Inc
Blue Stone Oil & Gas, Llc
Enduring Resources, Llc
Antares Energy Ltd
Escondido Resources Ii, Llc
Gail (India) Limited
Eagle Oil & Gas Co
Deventa Land Corp
Marquette Exploration Llc
Anschutz Exploration Corporation
Duval Lease Services
Aspect Abundant Shale Lp
Chief Holdings Llc
Torchlight Energy Resources, Inc.
Petromax Operating Co
LGX Oil + Gas Inc.
QR Energy, Lp
Northstar Offshore Group
Petropoint Energy
Dyami Energy Llc
Nextera Energy Resources
Samson Investment Company
Geronimo Holding Corporation
Trz Energy Llc
American Oil & Gas Inc.
Bakken Energy Partners Llc
Vessels Energy, Inc.
Hunt Petroleum Corp.
Headington Oil Company
Phillips Resources Inc
Bluestone Energy Partners
Atinum Partners Co.
Alta Resources Llc
Epsilon Energy Ltd.
Lime Rock Partners
Huron Energy Corporation
Texas American Resources Co.
Columbia Natural Resources, Llc
Triana Energy Holdings Llc
Ellora Energy
Pecos Gathering & Marketing, L.L.C.
Inpex Corp
Kerr-Mcgee Corp.
Union Pacific Resources Group Inc.
Haimo Oil & Gas Llc
Hillwood Oil & Gas, L.P.
Collins and Young, L.L.C.
Chief Resources Llc
Orr Energy
American Midstream Partners Lp
Quantum Resources Management, Llc
Cardinal Midstream
CML Exploration LLC
Pride Energy Company
Woodbine Acquisition LLC
Repsol S.A.
Dynamic Offshore Resources, Llc
Burlington Resources Inc.
Direct Energy
JW Operating LLC
Alta Mesa Resources, Inc
Petrochina Co. Ltd.
Waste Connections Inc.
R360 Environmental Solutions, Inc.
Flint Hills Resources
Avista Capital Partners
Appalachian Midstream Partners, Llc
Aqua America Inc.
Aux Sable Liquid Products L.P.
Nova Chemicals Corporation
Caiman Energy, Llc
Costar Midstream, L.L.C.
Frontier Gas Services, Llc
Louis Dreyfus Highbridge Energy Llc
Chief Oil & Gas Llc
Alpha Natural Resources Inc.
Rice Energy
LRR Energy LP
Lone Pine Resources Inc.
Ute Energy Upstream Holdings Llc
Viking International Resources Co., Inc
Monterey Exploration Ltd.
Teton Energy Corp
Marathon Petroleum Corporation
Rock Energy Inc.
Freehold Royalties Ltd.
Winchester Energy Co., Ltd.
Nimin Energy Corp
Element Petroleum, Lp
Eagle Chief Midstream, Llc
Nanometrics Inc.
TGS
Rangeland Energy
Imperial Oil Limited
Legacy Oil + Gas- Canada.
Invicta Energy Corp.
Harbinger Group Inc.
Jefferies Group, Inc.
Leucadia National Corp.
Kabe Exploration Inc.
Petrofrontier Corp.
Adventure Exploration Partners Llc
Calumet Florida, L.L.C.
Voyager Gas Corporation
Ambrose Energy I, Ltd
Foster Wheeler Ag
Synenco Energy Inc.
Taqa
Focus Energy Trust
Online Energy Inc.
Seadrill Limited
Dril-Quip, Inc.
Esp Resources, Inc.
Interoil Corporation
Cutpick Energy Inc.
Shoreline Energy Corp.
Trans Energy Inc.
Republic Energy Ventures Llc
Apax Partners
Jmi Equity
Paradigm Ltd.
Tesco Corporation
Howard Weil Incorporated
Scotiabank
Vanguard Energy Corporation
East West Petroleum
Lani Llc
Canadian Oilfield Solutions Corp.
Freestone Resources, Inc.
North Sea Energy Inc.
Peak Energy
Declar Oil & Gas, Inc.
Wolf Point Exploration, Llc
Caltex Energy Inc
Raging River Exploration Inc.
Blackdog Resources Ltd.
Inergy Midstream, L.P.
Treaty Energy Corporation
Marquee Energy Ltd.
Wellstar Energy Corp.
Cordillera Texas, L.P.
Bird River Resources
Lundin Petroleum
Celtique Energie
Source Energy Partners Lp
Pluspetrol
Petrobras
Keyera Corp.
Piedmont Natural Gas
Marauder Resources East Coast Inc.
Japan Petroleum Exploration Co. Ltd.
Nuevo Midstream Llc
Azure Resources Corporation
Emperor Minerals Limited
Anatolia Energy Corp
New Zealand Energy Corporation
Westech Energy New Zealand
Five States Energy Company, Llc
Gripen Gas
Nextera Energy Gas Producing, Llc
Samson Resources Company
Cuadrilla Resources Ltd.
Charger Energy Corp.
Edge Resources Inc.
Valeura Energy Inc.
Crownrock, Lp
Timberrock Energy Corp.
Terrace Energy Corp.
Sunridge Energy Corp.
Strategic Oil & Gas Ltd.
Direct Petroleum Bulgaria Eood
Anschutz Morocco Corporation
Direct Petroleum Morocco Inc.
Big Sky Petroleum Corp.
Stetson Oil & Gas Ltd.
Pangea Lng
Trican Well Service Ltd.
Petronova Inc.
Earthstone Energy Inc.
Carbo Ceramics Inc.
Howard Midstream Energy Partners Llc
Avenex Energy Corp.
Yangarra Resources Ltd.
Genesee & Wyoming Inc.
United States Steel Corp.
Lighthouse Petroleum, Inc.
Cardiff Energy Corp.
Lime Rock Resources
Kulczyk Oil Ventures Inc.
Saratoga Resources Inc.
North American Oil & Gas Corp.
Central Resources, Inc
Freeport-Mcmoran Inc.
Wapiti Energy Llc
PKN Orlen SA
Solimar Energy Limited
Calfrac Well Services Ltd.
Carmeuse Holding S.A.
Fracrock International, Inc
Rose Rock Midstream, L.P.
Breezer Ventures Inc
Canadian Natural Ltd
Birchill Res
Shiningstar Energy Ltd.
Mackay Operating Corp.
Coral Prod
Harvest Oil
Mosaic Oil Nl
Deckland Inc.
Shackleton Exploration
Surge Petroleum
Imperial Oil Resources Ltd.
Grizzly Res
Nexen Pet
Laricina Exploration
Westbrick Energy Ltd.
Tangle Creek Energy Ltd.
Strategic O & G
Canadian International Oil Operating Corp.
Verona Energy Inc
Capio Exp Ltd
Connacher Oil and Gas
Sitka Exploration Ltd.
Golden Goose Energy Ltd.
Long Run Exploration Ltd.
New Star Energy Ltd.
Petrus Resources Ltd.
Blackshale Resources Inc.
Carrick Petroleum Inc.
Quatro O & G
Canbriam Energy
Evergro Energy Corporation
Tundra
Red River Energy
Red Beds Resources Limited
Spur Operg
Elkhorn Resources
Fenway Exploration Ltd.
Flagstone Energy
Ish Energy
Sphere Energy Corp
Phase Energy
Renegade O & G
Pemoco
Kinwest 2008 Energy Inc
Federated Co-Operatives Ltd
Cyc Energy Partnership
Sure Energy Inc
Spectrum Resources
Teine Energy
Geopetrol Resources Ltd.
Openfield Resources Ltd
Canera Energy Corp.
Coastal Energy Co.
Core Resource Management, Inc.
Accenture Plc
Nostra Terra Oil & Gas Company Plc
Cadre Services Inc.
Cavu Resources Inc.
Iona Energy Inc.
Volantis Exploration Ltd.
Rise Energy Partners
Tamboran Resources Pty Ltd.
Freepoint Resources Llc
Freepoint Commodities Llc
Pulse Seismic Inc.
Keystone Royalty Corp.
Minsk Energy Resources
Geoknowledge
Spring Energy
Marbob Energy Corporation
Regent Res
Coda Petroleum Inc.
Sun Century Petroleum Corporation
Canadian Forest
Corval Energy Limited
Midale
Triwest Exp Inc
Rock Eng
Bluebird Energy
Ruger Energy Inc.
Bridas Corp.
Technip
Wexford Capital Lp
Tlp Energy Llc
Pertamina
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Calumet Specialty Products Partners, L.P.
Parallel Resource Partners Llc
Microseismic Inc.
Holly Energy Partners L.P
Mondial Ventures Inc
Tengasco Inc.
Shoal Point Energy Ltd.
Saltwater Disposal of North Dakota Llc
Borealis Infrastructure
Eureka Hunter Pipeline Llc
Corenergy Infrastructure Trust
Redhawk Resources Inc.
Kogas Canada Ltd
Siksika Energy Resources Corporation
Elcano Exploration Inc.
Triland Energy Inc
1346645 Alberta Ltd.
Robbins & Myers Inc.
Neos Geosolutions Inc.
Peoples Natural Gas
Diamondback Energy, Inc.
Acer Energy Limited
Real Energy Corporation Limited
Orca Energy Limited
Hunt Energy & Minerals Co
Bluestone Natural Resources II LLC
Newpark Resources Inc.
Alliance Drilling Fluids Llc
Enerven Compression Llc
Encore Energy Inc.
Prometheus Energy Group Inc.
White Top Oilfield Construction Llc
Black Water Services Llc
Egpi Firecreek Inc.
Talen's Marine & Fuel Llc
Iroc Energy Services Corp.
Progressive Resources Inc.
Air Liquide Industrial U.S. Lp
Forbes & Manhattan
Ram River Coal Corp.
Aix Energy Inc
Alice Sidney Oil Co
Allied Operating Texas, Llc
Allison Bros Drlg Co
Amercn Disposal Srvc
Appaloosa Operating
Arco Alaska Inc
Ares Energy, Ltd.
Ark-La-Tex Enrgy Llc
Armstrong Cook Inlet, Llc
Armstrong Energy Corp
Arrington Oil & Gas
Arrow Oil & Gas
Atlantic Operating, Inc.
Avalon Exploration, Inc.
Axia Energy II, LLC
Bach Jason Dba Bach
Bachtell Oil&gas Ltd
Ballantyne Oil Llc
Barger Engineering, Inc.
Basa Resources, Inc.
Bayswater Exploration and Production
BC Operating Inc
Bend Petroleum Corp.
Berexco Incorporated
Bergbower, Eric
Black Diamond Oil, Inc.
Bratco Operating Co.
Breck Operating Corp.
Brg Petroleum, Inc.
Bridgemark Corp.
Bridwell Oil Company
Burleson Petroleum, Inc.
Cadeville Gas Storage Llc
Capital Star Oil and Gas, Inc.
Carrie Exploration & Development
Cathexis O & G Llc
Central Operating Inc.
Century Oil Co Inc
Chaco Energy Co.
Chama Oil&minrls Llc
Charter Oak Production Co., Llc
Cholla Petroleum Inc.
Cimarron Engineering
Citation Oil & Gas Corp.
Citrus Energy Corporation
Cmo, Inc.
Cmx, Inc.
Cobra Oil & Gas Corp.
Crest Resources, Inc.
Crownquest Operating, Llc.
D & J Oil Company, Inc.
Damar Resources, Inc.
Darrell Barnes
Davis Southern Operating
Deutsch Kent a Dba D
Dominion Transmission, Inc.
Donray Petroleum Llc
Double M Petroproperties Inc.
Downing-Nelson Oil Co., Inc.
E. G. L. Resources, Inc
Eagle Well Service, Inc
Eagleridge Operating, Llc
Eastok Pipeline Llc
Ellsworth, H. P. O&g Properties
Energy Operating Corp.
Erg Operating Co Llc
Esenjay Operating, Inc.
Exchange Avenue Production Co.
Fairways Exploration & Prod, Llc
Fasken Oil & Ranch, Ltd.
Fiml Natural Resources, Llc
Flatirons Resources, Llc
Fletcher Petroleum
Foreland Operating LLC
Fortay, Inc.
Four Sevens Operating Co, Ltd
Franklin Gas & Oil Co Llc
G a W Oil Company Llc
G P Ii Energy Inc
Gcer Onshore Llc
Glb Exploration, Inc.
Goldston Oil Corporation
Gonzenbach, Glen D.
Grand Mesa Operating Company
Great Western Drilling Company
Great Western Petroleum LLC
Gunnison Energy Corporation
H D Investments
Haffner, Dan
Hanna Oil & Gas Company
Hat Creek Energy Llc
Henry Resources Llc
High Roller Wells
Hollimon Oil Corporation
Holmes Exploration, Inc.
Holmes Western Oil Corp.
Houston Energy Oper
Hoy Energy, Llc
Intrepid Oil & Gas Llc
Jason Oil Company
Jay Bee Production Co.
Jm Cox Resources Lp
Jma Energy Co., Llc
Jones L E Operating Inc
Jva Operating
Kastle Resources Enterprises Inc
Kgh Operating Company
Kilbarger Investments, Inc.
L.C.S. Production Company
Lakota Energy Ltd.
Lance Oil & Gas Company, Inc.
Lario Oil & Gas
Lasso Energy Llc
Layline Petroleum I, Llc
L.D. Drilling, Inc.
Leclair Operating, Inc.
Llewellin Opr Co Llc
Mack Energy Company
Macpherson Oil Company
Mai Oil Operations, Inc.
Map Oil Company, Inc.
Marjac Oil Company, Inc.
Mcgowan Working Partners, Inc.
Mcguffin, Joe Jr.
Michaelis Roger Dba
Midenergy Operating, Llc
Modern Exploration
Molopo Energy Tx Llc
Momentum Operating Co., Inc.
Moore Engineering & Production Co, Inc.
Morton Salt Inc
Mts Energy Inc
Mull Drilling Co., Inc.
Murex Petroleum Corp.
Murfin Drilling Company, Inc.
N-10 Exploration, Llc
Nadel and Gussman LLC
Navidad Resources, Llc
Nelson Energy, Inc.
New Dominion, Llc
Nordan Oil & Gas Corporation
Nordaq Energy Inc
Nts Energy Llc
Oakridge Oil
O'brien Resources, Llc
Okland Oil Company
P T Disposal Llc
Paint Rock Operating, Llc
Palomino Petroleum, Inc.
Pantera Energy Company
Parsley Energy Inc.
Partee Drilling Inc.
Pass Exploration
Peak Powder River Resources Llc
Pelican Hill O&g Inc
Penneco Ex Co of Wyo
Petro-Chem Operating Company, Inc.
Petroglyph Operating Co.
Petroplex Energy, Inc.
Prairie Resources, Inc.
Pruet Production Company
R E Gas Dev Llc
R.J.M. Oil Company, Inc.
Range Oil Company, Inc.
Raqii Llc
Raw Oil & Gas Inc.
Rayco Operating, Inc.
Redland Resources, Inc.
Regency Field Services Llc
Rick-Rod Oil Company, Inc
Ritchie Exploration, Inc.
Rki Exploration & Production, Llc
Roundtree & Associates, Inc.
Rogers Drilling Company
Rogers, S. K. Oil, Inc.
Romac Oil Co.
Rover Operating Company, Llc
Royal Production Co., Inc.
Russell Oil, Inc.
Ryholland Fielder, Inc.
Sahara Operating Co.
Samuel, Gary Jr & Associates, Inc.
Sandalwood Exploration, L.P.
Sandlin Oil Corporation
Savoy Exploration Lp
Schmitt, Carmen Inc.
Scion Energy, Inc.
Shakespeare Oil Company, Inc.
Sharp Image Energy, Inc.
Shenandoah Petroleum Company
Signal Hill Petroleum, Inc.
Silver Creek Oil & Gas, LLC
Silver Oak Energy Llc
Siroky Oil Mgmt
Sklar Exploration Company, Llc
Smith Production Inc.
Snyder Brothers, Inc.
Sojourner Drilling Corp.
South Carlton Oper
Southern Bay Operating, L.L.C.
Stanolind Operating Corp.
Steller Energy & Investment Corp.
Structural Modules
Suemaur Exploration & Prod.
Summit Petroleum Llc
Sunland Production Company, Inc.
Sunshine Oil & Gas, Llc
Tanos Exploration II, LLC
Taqa North Usa, Inc.
Tbk Energy Company
Tecpetrol Operating
Texas Energy Operations, Lc
Tgt Petroleum Corporation
Thompson, James Cleo, Jr.
Thums Long Beach Co.
Tidelands Oil Prod. Co.
Trans Pacific Oil Corporation
Treadstone Energy Partners LLC
Triangle Three Resources, Llc
Truevine Operating, Llc
Upland Resources, Inc.
Vantage Ft Worth Eng
Vecta Oil & Gas Ltd
Venoco Inc.
Venture Oil & Gas, Inc.
Vincent Oil Corporation
Vintage Production California Llc
Vista Opr Inc
W.G. Operating
Wbh Energy Part Llc
Wells Rodger D Pnr
Wm Ks Energy Resourc
Woodbine Production Corp.
Wray James W
Zinszer Oil Company
Petroamerica Oil Corp
Richfield Oil & Gas Company
Tradition Midstream Llc
Encap Flatrock Midstream
Maxxam Analytics
Henderson & Associates
LLB Minerals Llc
Seaway Crude Oil Pipeline Llc
Ironwood Oil & Gas Llc
Kayne Anderson Capital Advisors
Bering Exploration, Inc
Tenaska Resources Llc
Linde Llc
Sundance Energy Corp.
Calik Holding A.S.
Akin Gump Strauss Hauer & Feld Llp
Main Street Capital Corporation
Eastman Chemical Co.
Frontier Energy Group Llc
Canary Llc
Landocean Energy Services Co. Ltd
Kinder Morgan, Inc.
Light Tower Rentals Inc.
Wellsite Leasing
On Site Water
Alliance Pipeline Ltd.
Rio Bravo Oil, Inc.
Seariver Maritime Inc.
Medallion Midstream Llc
JP Energy Partners LP
Tug Hill Operating
Tnk-Bp
Nexen Holdings Usa Inc.
Liquefied Natural Gas Ltd.
Petro One Energy Corp.
Neon Energy Ltd.
Nal Resources
Summerland
Conserve
Cenovus Tl Ulc
Spartan Energy Corp.
MEG Energy
Artisan Energy Corporation
Journey Energy Inc
Exall Energy
Exoro Energy
Bernum Petroleum Ltd
Velvet Energy Ltd
Exshaw Oil
Black Shire Energy Inc.
Tuzo Energy Corporation
Tournament Energy
Mancal Energy Inc
Gear Energy Ltd
Osum Oil Sands Corp
Seven Generations Energy Ltd
Corinthian Oil Corp.
Changhua Energy Canada Ltd.
Direct Energy Marketing
Kingsmere Exploration
Nexxtep Res
Black Swan Energy Ltd.
Corex Resources Ltd
Rife Res
Northern Blizzard Resources Inc
Beaumont Energy Inc.
Southern Pacific Resources
Husky Ventures Inc
RPC Inc.
Stw Resources Holding Corp.
Tiburon Research Holdings Llc
Santrol
Bcm Energy Partners, Inc.
New Times Energy Corp. Ltd.
Cisco Energy Llc
Esg Solutions
Environmental Drilling Solutions Llc
Methanex Corp.
Argent Energy Trust
Black Wolf Enterprises Llc
I-Tec Well Solutions Llc
Eighty-Eight Oil Llc
Spartan Oil Corp.
Nxt Energy Solutions, Inc.
Sinochem Group
Rodinia Oil Corp.
Linc Energy Ltd.
President Energy Plc
Merchant Energy Holdings Llc
Quantum Energy Partners
Denham Capital
Castleton Commodities International Llc
Basin Transload Llc
Falcon E&p Opportunities Fund Lp
Xcxp Operating Lp
Energy & Minerals Group
Questfire Energy Corp.
Summit Midstream Partners, Lp
US Silica
Flexpipe Systems
Cardinal Energy Ltd.
Cavalier O & G
Endurance Energy
Forge Petroleum Corporation
Fort Calgary Res
Highrock Energy
Nep Canada Ulc
Omers Energy
Polar Star Canadian Oil and Gas Inc
Trident Corp
Ugr Blair Creek Ltd
Tci Oilfield Factoring
Freeport Lng Development Lp
Bvx Operating Inc.
Condor Energy Technology Llc
Pioneer Energy Services Corp.
Shona Energy Company Inc.
Aquatech International Corp.
Santa Fe Petroleum, Inc.
Tristream Energy Llc
Tenaris Sa
Ridgeline Energy Services Inc.
Bayport International Holdings Inc.
Cascade Kelly Holdings LLC
Mie Holdings Corp.
Aqua-Pure Ventures
Energy Revenue America, Inc.
Southcross Energy Partners, L.P.
Xtra Energy Corp.
West Texas Resources, Inc.
Zenergy Inc.
Amerril Energy Llc
Arp Oklahoma Llc
Arrow O & G Llc
Aterra Expl Llc
Axis Energy Corporation
Calyx Energy Llc
Cheyenne Petroleum Co
Crow Creek Operating
Crown Energy Co
Denali Oil & Gas Management
Etoco Lp
Forestar Petroleum Corp
Fossil Creek Resources Llc
Hadaway Consulting and Engineering
Halliburton Operating Company
Kfg Petroleum Corporation
Kinder Morgan Production Company Lp
Laredo Energy VI, LP
M & K Oil Company
Mid Con Energy Op In
Mustang Fuel Corporation
Neumin Production
Oakridge Oil and Gas Lp
Par Minerals Corporation
Parallel Energy Lp
Penneco Oil Co Inc
Plymouth Exploration LLC
Questa Energy Corp
Redbud E & P Inc
Sage Energy Company
Sanguine Gas Exploration Llc
Sinclair Oil & Gas Company
Stephens Production Company
Strike Oil Inc
Texakoma E&P LLC
Texoz E&p I Inc
Three Rivers Operating Co II LLC
Transpro Energy Llc
True Oil Llc
United Production Co Llc
Valence Operating Company
Perma-Fix Environmental Services Inc.
Originoil, Inc.
Unimin Corporation
First Titan Corp.
Norstra Energy Inc.
Alaska Pacific Energy Corp.
Amelia Resources Llc
Homeland Resources Ltd.
Britco Lp
PGNiG
Kelt Exploration Ltd.
Cornerstone Natural Resources Llc
Cub Energy Inc.
Birch Lake Energy Inc.
Lockheed Martin Corporation
Twin Eagle
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Eca Marcellus Trust I
Broad Oak Energy, Inc.
Sheridan Production Partners
Summit West Oil Llc
US Oil Sands Inc.
Omni Water Solutions Inc.
Rangeford Resources, Inc.
Independence Energy Corp.
Kitsault Energy
Essential Energy Services
Cinco Resources, Inc.
Acock/Anaqua Operator
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American Warrior Inc
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Atlas Barnett Llc
Atlas Noble Llc
Atlas Resources Llc
Bandelier Pipln Hldn
Bay Petroleum Corp
Bbx Operating Llc
Bean Resources Inc
Bengalia Land&cattle
Berexco Llc
Blackstar Pet Corp
Blue Ridge Petroleum
Bopco Lp
Brammer Engineering, Inc
Brito Oil Co Inc
Brower Oil & Gas Inc
Burnett Oil Co Inc
Campbell Energy Llc
Cardinal Exploration & Production
Cascade Petroleum Llc
Century Expl Houston
Ch4 Energy Ii Llc
Charter Energy Inc
Chautauqua Energy In
Choice Exploration Inc
Continental Trnd Res
Coral Coast Petr L C
Craft Oper Co Ix Llc
Creco Operating Llc
Culbreath Oil & Gas Col
Custer & Wright Operating, Inc
D N R Oil & Gas Inc
Dallas Prod Inc
Davis Garry Oil Llc
Delta Oil & Gas Ltd
Discovery Operating, Inc.
Dove Oil Company
Downing & Nelson Oil
Dry Fork Prod Co Llc
E G L Resources
E&b Nat Res Corp
Edge Barnett Oper Co
Enrich Oil Corp
Ew Energy Oper Llc
Famcor Oil Inc
Gra Ex Llc
Great Valleypetr
Gulf South Pl Co Lp
Gunn Oil Co
H & D Expl Llc
H & M Resources Llc
Hadaway Consulting &
Halvey Energy Llc
Hennig Production Co Inc
Hertel Oil Co Llc
High Bluff Operating
Holmes Explor Llc
Hughes Dan a Co Lp
Huntington Energy
Ica Energy Operating
Jessco Energy Inc
Jma Energy Co Llc
Jordan Dev Co Llc
K & B Norton Oil Inv
Kaiser-Francis Oil Company
Karper Oil & Gas Cor
Killam Oil Co Ltd
Kirkpatrick Oil Company
Knox Enrgy Inc
Kriebel Minerals Inc
L D Drlg Inc
Lariat Lnd&expl Inc
Leclair Oper Co Inc
Legado Permian Llc
Legend Nat Gas Iii
Logos Operating Llc
Longfellow Energy Lp
Lre Operating Llc
Luca Operation Llc
Mack Energy Corp
Magnum Producing LP
Manzano Llc
Marlin Enrgy Res Llc
Marshall & Winston Inc
Medders Oil Co Inc
Mego Resources Llc
Mesquite Swd Inc
Midland Oil and Gas Inc
Midville Energy Llc
Milagro Expl Llc
Miss-Lou Operating L
Missouri Basin Well
Moon Hines Tigret Op
Mtn Energy Inc
Mull Drlg Co Inc
Nadel & Gussman Ruston
Norstar Pet Inc
North South Oil Llc
OGX Operating Llc
Olene Kbg Llc
Oleum Operating Co
Opal Res Oper Co Llc
Oxbow Properties Inc
Patriot Resourcs Inc
Patton E N Oil Co In
Patua Project Llc
Paxton Resources Llc
Mountaineer Keystone LLC
Penntex Res Il Inc
Petco Petroleum Crp
Petex Incorporated
Petro-Sentinel Llc
Petroedge Energy Llc
Petroplex Energy Inc
Petropoint Enrgy
PPC Operating Company LLC
Prensorus Energy Llc
Primera Energy Llc
Propel Energy Llc
Pryme Energy Llc
Purvis Operating Co
Quatro Oil&gas Inc
Range Oil Co Inc
Raydon Expl Co Inc
Raymond Oil Co Inc
Redemption Oil & Gas
Redland Res Inc
Reed Production Inc
Reliance Energy Inc
Remora Mgmt Llc
Repsol E&p Usa Inc
Resaca Resources Llc
Revilo Expl Llc
Ricochet Energy Inc
Rife Energy Oper Inc
Rio Petroleum Inc
Risco La Sara Oper
Rmr Operating Llc
Robinson Engr Co
Rockefeller Hughes Corporation
Rocker a Opertng Co
Roundtree&assoc
Russell Oil Inc
Sabco Oper Co Llc
Samson Exploration LLC
Sanguine Gas Exp Llc
Sbg 1804 Facilty Llc
Schalk Oil Co Inc
Sequel Energy Llc
Sha-Jam Oper Corp
Shappell Oil Co Llc
Sheffld Lnd&tmbr Co
Snyder Brothers Inc
Square Mile Enrg Llc
Star Production Inc
Steward Energy Llc
Stonegate Production Co.
Stroud Petroleum Inc
Sunshine Oil&gas Llc
Sv Energy Co Llc
T-C Oil Co Llc
Tabula Rasa Energy
Tehi Illinois Llc
Tekton Windsor Llc
Tellus Opr Group Llc
Tema Oil & Gas Company
Texas Coastal Operco
J Cleo Thompson
Thorp Petroleum Corp
Three P Oper Co Gp
Titan Allen Dome Llc
Toce Energy Llc
Trail Mountain Inc
Trey Resources Inc
Val Energy Inc
Venado Oil & Gas Llc
Veritas Energy Llc
Vista Operating Inc
Vulcan Power
Walsh Petroleum Inc
Wcs Oil & Gas Corp
Webco Oil Co Inc
West Perkins Comrcil
Wheeler Oper Corp
White Exploration Inc
Zackson Resources Inc
Sintana Energy Inc
Chicago Bridge & Iron Company N.V.
Centrica Plc
Deethree Exploration Ltd.
TC PipeLines, LP
Key Energy Services Inc.
Duma Energy Corp.
Inter Pipeline Ltd.
Double Crown Resources Inc.
American International Sealing, Llc
Titan River Energy Llc
Par Petroleum Corporation
Tg Barnett Resources Lp
Tokyo Gas Co., Ltd.
Bri-Chem Corp.
Enbridge Income Fund Holdings Inc.
Northern Frac Proppants Llc
Global Immune Technologies Inc.
Aggreko Plc
Lufkin Industries Inc.
General Electric Company
Maverick Brothers Energy Llc
Apollo Investment Corporation
Post Oak Energy Capital Lp
Oao Tmk
Its Tubular Services (Holdings) Ltd.
Pbf Energy Inc.
TPH Partners ii Lp
Principle Petroleum Partners Llc
Gazprom Neft
Villanova Oil Corp.
Auxillium Energy, Inc.
HF Sinclair Corporation
Goose Landing Sand Co. Llc
Brownstone Energy Inc.
Red Mountain Resources Inc.
Cross Border Resources Inc.
Tundra Oil & Gas Ltd.
Jagged Peak Energy Inc
Ecosphere Technologies, Inc.
Dxp Enterprises, Inc.
National Process Equipment Inc.
The Tierra Companies
Matmown, Inc.
Qatar Petroleum
Western Energy Services Corp.
Savage Companies
U.S. Capital Advisors
Badger Midstream Energy Lp
Saturn Minerals Inc.
Honeywell International Inc.
Prometheus Energy
Prd Energy Inc.
Abtech Holdings, Inc.
Progress Energy Canada Ltd.
Petro River Oil Corp.
Petro River Oil Llc
Hinto Energy Inc.
Apex Energy Llc
CJ Energy Services Inc.
Great Northern Midstream Llc
Carmen Energy Inc.
Primary Petroleum Corporation
Viking Exploration and Production Tunisia Ltd.
Dimension Energy Services
Gibson Energy Inc.
Usgs
Monarch Natural Gas Llc
U.S. Fuels Inc.
Sionix Corp.
Millennium Pipeline Company Llc
Sabine Oil & Gas Corp
White Deer Energy
One Stone Energy Partners Lp
Acorn Energy Inc.
Nuenergy Gas Ltd.
Mid-Con Energy Partners Lp
Soane Energy Llc
TORC Oil & Gas Ltd.
Hi-Crush Inc
D&i Silica, Llc
Dakota Plains Holdings Inc.
Paradigm Midstream Llc
World Fuel Services Corp.
Stonepeak Infrastructure Partners
Citadel Exploration Inc
Aera Energy Llc
Blue Earth Resources Inc.
Rango Energy Inc.
Arch Coal Inc.
Cando Ltd.
Target Energy Limited
Cardinal Gas Storage Partners
Seacor Holdings Inc.
Challenger Energy Ltd
Black Elk Energy
Canopy Prospecting Inc
Next Generation Energy Corp.
Worldwide Energy Consortium
New Western Energy Corporation
Nuverra Environmental Solutions
Ideal Oilfield Disposal Llc
KBR, Inc
Tailwater Capital
Amarok Energy Inc.
Wavefront Technology Solutions Inc.
Hangtown Energy Inc.
Northwestern Energy
Northern Petroleum Plc
Intertek
Mastec, Inc.
Big Country Energy Services Inc.
Nv Energy Inc.
Midamerican Energy Holdings Co.
Ongc Ltd.
Platinum Energy Solutions, Inc
Blaze Energy Corp.
Bison Midstream Llc
PEMEX
Fei Company
Express Energy Services
Total Energy Services Inc.
Savanna Energy Services Corp.
Northcote Energy
Petrominerales
Greenhunter Resources, Inc.
Dno International Asa
Petrotech Oil and Gas Inc.
Pangean Energy Llc
Oil States International Inc.
Saudi Aramco
WGL Holdings Inc.
Midcoast Energy Partners, L.P.
Origin Energy Ltd.
Earthwater Resources Inc.
Southwest Engineers Inc.
Langan Engineering & Environmental Services
MRC Global Inc.
Transfac Capital Inc.
Navitas Land and Mineral Corp.
Rockwater Energy Solutions Inc.
Poseidon Concepts Corp.
The Oxford Oil Company Llc
Grafton Energy Co I Ltd.
Petron Energy Ii Inc.
Krisenergy Ltd.
Quattro Exploration and Production Ltd.
Lightstream Resources Ltd.
Schneider National Inc.
Crescent Terminals Llc
Cierra Marine Lp
Itera Holdings Limited
Pride Ventures
Burleson Llp
Pacific Northwest Lng
Gmt Exploration Llc
Texcom, Inc.
Almac Environmental Services
Frontier Logistics
Rio Oil and Gas Llc
Videocon Mauritius Energy Limited
Purestream Services
Cordillera Energy Partners Iii
Nabors Industries Ltd.
Agr Tools Inc
Consolidated Oil and Gas
American Exploration Corp
Avere Energy Inc.
Acadian Energy Llc
Cantex Energy Corporation
Atlas America Inc.
Pegasi Energy Resources Corporation
Eureka Energy Ltd.
Dte Gas and Oil Company
Arete Industries, Inc.
Dnr Oil & Gas Co
Arena Resources, Inc.
Argonaut
Argonaut Private Equity
Sunstone Oil and Gas Llc
Amen Properties
Sff Production, Llc
Santa Fe Energy Trust
Altacanada
Meridian Resource Corporation
Baseline Oil & Gas Corp.
Jones Energy Inc.
Summit Esp
Phillips 66 Partners LP
Black Stone Minerals, L.P.
Blackwood Ventures Llc
United Heritage Corporation
Petro Grande Llc
Canadian Energy Services & Technology Corp.
Venture Mud Lp
Provident Energy Trust
Brighton Oil and Gas
Brishlin Resources Inc.
Uhc New Mexico Corporation
Capco Energy
Royal Vopak
Isis Energy Llc
Capital City Energy Group
Edge Petroleum Corporation
Calumet Oil Company
Charlotte Resources Ltd
Hallwood Energy Corporation
Cardinal Energy Group Inc.
International Paper
City of Dallas
China Kinwa High Technology Company Ltd
Cieco Energy
Cinco County Barnett Shale Llc
Coldren Resources Lp
Swepi Lp
Ceiba Energy Services Inc.
Amvest Corporation
Constellation Energy Group Inc.
Energyquest Resources Lp
Diverse Energy Investments Llc
Crow Creek Energy Ii Llc
Crusader Energy Group
Westside Energy Group
Cubo Energy Plc
Dana Petroleum
Dana Petroleum Plc
Bow Valley Energy Ltd
Texas Express Pipeline
Dekania Corporation
Bluecreek Energy Inc.
Delta Petroleum
Doral Energy Corp.
Hanson Energy
John R Stearns
Dutcher and Co. Inc.
Bayou Bend Petroleum
Athlon Energy Inc.
Suroco Energy Inc.
Spn Resources
Sandstone Energy Llc
Escambia Asset Company
Maclondon Energy Lp
Maersk Oil
Neg Oil & Gas
Ecco Energy Corp.
Louisiana Shelf Partners Lp
American Real Estate Partners
Nautilus Poplar, Llc
Scotia Waterous
Flying J Inc.
Peoples Energy Production Company
Rodman and Renshaw
Mainland Resources, Inc.
Emkey Resources Llc
Lantana Oil & Gas
Sojitz Energy Venture Inc
Empyrean Energy Plc
Krescent Energy Partners Ii Lp
Helix Energy Solutions
Energy Resource Technology
Emvelco Corp
South Texas Oil Company
Vortex Ocean One Llc
Southeastern Oil & Gas
St. Mary Land & Exploration Co.
Rockford Energy Partners Ii Llc
Mar Ked Mineral Exploration, Inc.
North American Energy Exploration, Inc.
Sterling Energy
Whittier Energy
Storm Cat Energy Corp
Galveston Bay Energy
Raven Wing Resources
Mohican Operating Llc
Margaux Resources Ltd.
Meridian Petroleum Plc
Petroleum Exploration and Management
The Houston Exploration Co.
Common Resources Llc
Cohort Energy Company
The Friendsville Group
Fortuna Energy
Hillwood Energy Alabama Lp
Tammany Oil & Gas
Cienco Energy Ventures
Pogo Producing Co.
Tetra Technologies Inc.
Blackgate Resources, Llc
Petroedge Energy Iii Llc
Mogul Energy International, Inc.
Excelaron Llc
Canexus Corp.
Shelby Resources Llc
Texada Ventures
Royalty Exploration
Beard Subsidiary
Multisys Language Solutions, Inc.
Holms Energy, Llc
Mwm Energy Llc
Anglo-Suisse Offshore Partners Llc
Navajo Nation Oil & Gas Co.
Mountaineer State Energy, Inc.
The Exploration Company
Output Exploration
The Longview Fund
Next Millennium Commercial Corp.
Eternal Energy Corp.
Oppenheimer & Co Inc.
Tridimension Energy
Trinity Co2 Investments
Underground Energy
Paris Oil & Gas Corporation
Eleon Operators Llc
Working Interest Holdings Llc
Black Sable Energy Llc
Woodstone Resources Llc
Opon International Llc
Orbit Petroleum
Tipton Oil and Gas
Barrick Energy Inc.
Paramax Resources Ltd.
Pavilion Energy Resources, Inc.
Enseco Energy Services Corporation
Chimney Sweep Oil and Gas Lllp
Montecito Offshore, Llc
Enterra Energy Trust
Pearl Exploration and Production Ltd.
Ramshorn Investments
Pec Minerals L.P.
Petroflow Energy
Euramerica
Euramerica Energy Inc.
Fairmount Minerals
FTS International Inc.
Epic Energy
Patron Energy, Llc
Big Horn Gas Gathering
Tatonka Oil & Gas
Kcs Energy Inc.
Castle Gas Company, Inc.
Unioil
Pgi Energy, Inc.
Osyka Resources, Llc
Jed Oil
Cabeltel
Petroleum Development Corporation
Quest Resources
Blackriver Petroleum
Blackriver Petroleum Llc
Platinum Energy Resources, Inc.
Ameroil Corporation
Tandem Energy Holdings, Inc.
Maverick Engineering
Sharon Energy
Point Capital Barnett Shale Investors, G.P.
Lothian Oil, Inc.
Latigo Petroleum Inc.
Exxel Energy Corporation
Prb Energy, Inc.
President Petroleum
Ap Petroleum Company Llc
Primewest Energy
Providence Resources, Inc.
Elm Ridge Exploration Co.
Medco Energi
Pure Gas Partners
Pyramid Petroleum Inc.
Aspen Exploration
Morgan Creek Energy
Formcap Corporation
Fox Petroleum Inc.
Derby Resources
Wind Hydrogen Ltd
Eig Petroleum
Gastem Inc.
Utica Energy Llc
B&w Operating Llc
Tritex Energy Llc
Bays Exploration Inc.
Southern Bay Energy
Southern Oil and Gas Lp
Chandler Energy Llc
Matrixx Resource Holdings Inc.
Oneok Inc.
Georgia Exploration, Inc.
Wharton Resources Corp.
Raise Production Inc.
GSO Capital Partners Lp
Vhgi Holdings Inc.
Boots and Coots
Healthbridge, Inc.
Providence Exploration Llc
Remington Oil and Gas
Hercules Offshore, Inc.
Quest Energy Partners, L.P.
Texcal
Macquarie Bank Ltd.
Warrior Energy Nv
Hicks Acquisition Co. I
Hall Phoenix Energy Llc
Hillcorp Energy Llp
Malloy Energy Co. Lc
South Uintah Gas Properties
Walter Energy
Rabb Resources Limited
Stallion Energy Llc
Radiant Oil & Gas, Inc.
Wle, Inc.
Ignis Petroleum Group
Lamanco Drilling Co.
Ascent Energy Inc.
Pilgrim Petroleum Corporation
Implantable Vision Inc.
Wentworth Energy
Roboco Energy
Western Metals
Loto Energy Ii
Chicago Energy Associates
Blacksand Energy Llc
Red Willow Mid-Continent, Llc
International Frontier Resources Corp
Wps Resources
Peoples Energy Group
Ipr North America Holdings Corp.
Baycorp Holdings
Flotek Industries Inc.
Eclipse Ior Services Llc
Gfb Acquisition I Lp
Team Energy, Llc
Pan American Oil Company
Galaxy Energy Inc.
Rio Vista Energy Partners, L.P.
Northport Production Company
L & M Energy Ltd.
Chart Industries Inc.
Roadrunner Oil & Gas, Inc.
Robert L. Bayless, Producer Llc
Pyr Energy Corp.
Gold Point Energy
Battleground Oil Specialty Terminal Company
Meidu Holding Co. Ltd.
Vetra Energia S.L.
Capital International Private Equity Fund Vi L.P.
Acon Investments Llc
Trinidad Drilling Ltd.
Grant Thornton Llp
Knight Energy Group
Thunder River Energy Inc.
Natural Gas Partners (NGP)
Itochu Corporation
Crestview Partners
Taylor Energy Company
Samsung Corporation
Lander Energy Corporation
Heathercrest Energy Ltd.
Nielson and Associates
Gryphon Production Company
Erg Resources
Geopetro Resources Co
Black Oak Resources Llc
Hce Operating, Llc
Leni Gas & Oil
Byron Energy Pty Ltd
Ajax Exploration
Simba Energy
Serica Energy Plc
Tower Resources Plc
Planet Gas Limited
Arcadia Expro Namibia
Aminex Plc
Chrysaor
Solo Oil Plc
Petrel Resources
Bluestack Energy Ltd
Egdon Resources Plc
Trapoil
Extract Petroleum Limited
Westbridge Energy
Ropat Petroleum
Far Limited
Petromanas
Pura Vida Energy Nl
Spike Exploration
Enquest
Nkembe Psc
Fastnet Oil & Gas Plc
Tendrara Lakbir Petroleum
Edgon Resources Plc
Blackland Park Exploration Ltd
Stelinmatvic Industries Ltd
3d Oil Limited
Black Spruce Exploration
Enegi Oil
Core Energy
RWE DEA
Suriname
Carnarvon Hibiscus
Bridge Energy
JX Nippon Exploration and Production
Petrogal, S.A.
Porto Energy
Atlantic Petroleum
Sfax Offshore Exploration
Tap Oil
Union Jack Oil Plc
New Source Energy Partners L.P.
Scintilla Llc
Venturion Oil Limited
Blackspur Oil Corp
Azimuth Limited
Vanoil Energy
Avana Petroleum Limited
Terrex Energy
Perenco
Troy Energy
Caithness Petroleum Limited
Guatemala Production
North Energy
New World Oil and Gas Plc
CNPC
Petrosen
Valiant Petroleum Plc
Danica Petroleum
Danish Energy Authority
Montrose Industries Limited
Barcas Field Services Llc
QEP Midstream Partners Lp
Cam Trucking and Well Service
Preferred Sands Llc
Unocal
Tuscany Energy Ltd.
Daewoo International Corp.
Koynare Development Ltd.
Strata Oil & Gas Inc.
Range Resources Limited
3bear Energy Llc
Spyglass Resources Corp.
Ember Resources Inc.
Sunshine Oilsands Ltd.
National Gas Company of Trinidad and Tobago Ltd.
Peregrine Petroleum Llc
Finder Exploration Corp
Actuant Corporation
Viking Seatech
Hydrocarb Corporation
Raven Resources Group
OMV Group
Helmerich & Payne Inc.
Blue Racer Midstream Llc
Prd Energy, Inc.
Faroe Petroleum
Greene's Energy Group
Testco Well Services
Horizon Energy Ltd.
Cantera Energy LLC
Acumen Energy Partners Inc.
Glacier Energy Services
Ross Offshore
King & Spalding
Petroskandia
Etap
Boskalis
Dockwise
Kazmunaigas Exploration Production
Deep Sea Supply Plc
Btg Pactual Oil & Gs Participaes S.A.
Crestwood Holdings Partners Llc
Pacific Rubiales Energy Corp.
General Exploration Partners Inc.
Hornbeck Offshore
USA Compression Partners Lp
S&r Compression Llc
Worley
Rosenberg As
Pt Pertamina
The Vitol Group
Sterling Resources Ltd.
Clough Limited
E2o Pty Ltd
E.On
Mvm Hungarian Electricity Limited
Noble Corporation plc
Gardner Denver Inc.
Gardner Denver Inc
CEP International Petroleum Ltd.
Samara-Nafta
Pa Resources
Synergy Offshore Llc
Panoro Energy Asa
Hrt Participoes Em Petroleo Sa
Kuwait Foreign Petroleum Exploration Company
Novatek
Armour Energy Ltd.
Socar
Mediterranean Oil and Gas Company
Als Oil and Gas
Reservoir Group
Aker Solutions
International Design Engineering and Services Ltd
Premier Oil
Tethys Petroleum Ltd.
Far Vista Petroleum Corp
Cjsc Chedty Neft
Hungarian Oil and Gas Public Limited Company
Videolar Sa
Valero Energy Corporation
Wilton Petroleum Ltd.
The Laclede Group, Inc.
Winco Development Llc
Vale Sa
Pt Benakat Barat
Cndoc
Hoover Energy Partners Lp
Enserco Midstream Llc
Yanchang Petroleum International Ltd.
Duvernay Oil Corp
Impact Oil and Gas Limited
Fortune Oil Plc
China Gas Holdings Limited
Talos Energy Inc
Smart Pipe Company Inc.
Whistler Oil and Gas Pty. Ltd.
Canyon Midstream Partners Llc
Shelf Drilling Holdings Ltd.
Transocean Ltd.
Sistema
Mission Well Services, Llc
Toshiba Corporation
Pancontinental Oil and Gas
Craig Group
Franco-Nevada Corporation
Songa Offshore
LLOG Exploration
Blackstone
Basf Se
Oyster Oil and Gas Limited
Genel Energy
Shoreline Natural Resources Limited
Nortgas
Central Petroleum Ltd.
Acme Trucking Inc.
Weyburn Energy Ltd.
Sonangol E.P.
Pluspetrol Venezuela S.A.
Llc Korsar
Alexander Energy Ltd.
Shawcor Ltd.
Fineglade Ltd.
Legend Oil and Gas, Ltd.
Thermoenergy Corporation
Africa Oil Corp.
Petrogas Energy Corp.
Tellus Resources Ltd.
Wintershall
Alliance Oil Company
Sn-Gazdobycha Llc
Bayfield Energy Holdings Plc
Trinity Exploration and Production Limited
Oil and Natural Gas Corporation of India
Indian Oil Corporation
Gasnor
Mfc Industrial
Mpx North Sea Limited
Sorgenia E&p
Omni Energy Services Corp.
Keppel Corporation Limited
Pharos Energy
Lizeroux Oil & Gas
Gdf Suez S.A.
Nadra Ukrany
Agriterra Limited
Chieftain Sand and Proppant, Llc
Shell Pipeline Company Lp
Aux Sable Midstream Llc
1776 Energy Operators, Llc
4j Oil Company Llc
Aba Energy Corp
Abb Oil Company Inc
Agv Corporation
American Energy Partners
Amtex Energy Inc
ANKOR Energy LLC
Arg Resources Inc
Arklatx Operating Co Inc
Artex Oil Co Inc
Atlantic Exploration Llc
Atlantic Richfld Co
Atlantis Energy Inc
B & W Operating Llc
Ballard Petroleum Holdings
Basis Resources Grp
Bear Oil & Gas Inc
Beck Raymond T Dbabk
Bellows Operating Co Llc
Beren Corporation
Big Star Oil & Gas LLC
Bird Dog Oil Llc
Black Diamond Minerl
Black Mountain Swd LP
Bluff Creek Petroleum Llc
BRG Lone Star Ltd
Brg Petroleum Llc
Brigadier Operating Llc
Brngrdt Oil & Ls Inc
Brown G R Par Lp The
Bruington Operating Llc
Buffco Production, Inc
Bullet Development
Burk Royalty Co Ltd
Cantrell James R
Chi Operating Inc
Chieftain Oil Co Inc
Classic Operating LLC
Clear Fork Inc
CMR Energy LP
Cook Inlet Enegy Llc
Cooksey Tim Oil
Core Energy Llc
Corlena Oil Company III LLC
Courson Oil & Gas, Inc
Crown Equipment Co
Dakota Resources Inc
Day Dreams Resources Llc
Dominion Transmision
Double Play O&g Inc
Dune Operating Co
East Texas Exploration Llc
Edf Trading Rescsllc
EE3, LLC
Elm Ridge Exploration Llc
EM Energy PA Llc
Enco Exploration Co
Endeavor Natural Gas, LP
Endurance Resources Llc
Energy Product Corp
Eni Us Operating Co
Escambia Operating Co Llc
Esenjay Operating In
Fairway Exploration
Faoc Operating Llc
Fees Wltr Jr&son O&g
Foothills Texas Inc
Gadeco Llc
Geier Donald T
Geomark Resources Llc
Gesells Pmp Sale&srv
Gillham Paul Oil Co
GMT Exploration Company LLC
Grayhrse Opratng Inc
Great Bay Operations
Habanero O & G Oper
Hall Drilling LLC
Hannathon Petroleum Llc
Hard Rock Drilling C
Harleton O&g Inc
Hartman Oil Co Inc
Hathaway Llc
Helis Oil & Gas Company Llc
Hess Jerry Operating Co
Hibernia Resources Llc
Highmount Exploration & Production
Hill R M Operating Inc
Hoco Incorporated
Hodges Dennis D& Peg
Holl F G Company Llc
Hpc Energy Llc
Hrc Incorporated
Hurd Enterprises Ltd
Hw Operating Llc
Infinity Drlg Llc
Jdl Operating Llc
Jetta Operating Co Inc
Jmh Production Llc
Juno Energy II LLC
Justiss Oil Co Inc
Kastle Resrcs Enterp
Kissack Wtr&oil Srvc
Kmd Operating Co Llc
Lake Ronel Oil Co
Lampley Oil Inc
Lebsack Oil Production Inc
Linc Gulf Coast Pet
Lodi Gas Storage Llc
M & M Exploration Co Inc
Marlin Energy Resources Llc
Marlin Resources Llc
Maverick Bros Res
Maverick Production Co Inc
Mccoy Petroleum Corp
Mccrary F D Operating Inc
Momentum Operating Co Inc
Mountain Divide Llc
Murchison Oil & Gas, Inc
Murvin & Meier Oil Co.
Mustang Energy Corp
Naumann OIl & Gas Inc
Nautilus Poplar Llc
Navidad Resources Llc
New Century Exploration Inc
Norstar Petroleum Inc
North Texas O&g Llc
Northeast Natural Energy LLC
O`brien Enrgy Resources Cr
Onshore Holding Llc
Opal Resources Operating Co Llc
Pablo Energy Ii Llc
Palmer Oil Inc
Parallel Petroleum Llc
Payson Operating Llc
Peakview Operating Co Llc
Penntex Resources Il Inc
Perryville Gas Stor
Petrogulf Corp
Petroleum Sys Inc
Phillips Exploration Co Lc
Phoenix Petrocrp Inc
Pickrell Drlg Co Inc
Postrock Midcontprod
Ppg Ind Inc-Ind Chem
Prime Operating Company
Pronghorn Operating Llc
Pyote Water Systems
Quantum Resources Mgmt Llc
Ramsey Propt Mgm Llc
Ranken Energy Corp
Re Gas Dev Llc
Red Rocks Oil & Gas
Redland Resources Inc
Reese Wellsite Suprv
Ring Energy Inc.
Roff Operating Co
Royal Production Co Inc
Saber Oil and Gas Ventures Llc
Saga Petroleum Llc of Co
Sea Eagle Ford Llc
Seidler O&g Operating Llc
Sloan Petroleum Inc
Soc Resources Inc
Southrn Triangle Oil
Southwest Gas Co
Stephens Production Company
Stout Energy Inc
Strand Energy Lc
Sue-Ann Operating Lc
Sundog Oil Llc
Sundown Energy Lp
Sunset O&g Prtnr Llc
Tag Operating Co Inc
Taos Resources Operating Co Llc
Tatum Petroleum Co Llc
Tdi Inc
Texas Petroleum Investment Co
Texas Royalty Corp
Texas Standard Oil O
Thompson Travis Oil
Trio Consulting & Mgmt LLC
Triumph Exploration Inc
Tussey Gary K Oile&p
Txon Partners Llc
Union Gas Operating Co
Urban Oil & Gas Grp
Ventex Opertg Corp
Virtex Operating Co Inc
Vistar Oil Texas Llc
Vitol Resources Inc of Dlw
Walker K F O&g Llc
Wasser Operating Llc
Wesco Operating Inc
Whz Oil & Gas Llc
Wiepking-Flltn Enrgy
Wilcox Petroleum Operating Llc
Willowbend Inv Inc
Yuma Expl&prd Co Inc
Zachry Exploration Llc
Energy Water Solutions
Santonia Energy Inc.
New West Energy Services Inc.
40 Creek Oilfield Services Ltd.
Tippin D Oilfield Services Ltd.
Stone Mountain Resources
Pan Orient Energy
PTTEP
Mpx Resources
Dalea Partners
Petromagdalena Energy Corp
Pacific Drilling S.A.
Specialized Tech Inc.
Triangle Capital Corporation
Crump Energy Partners LLC
Crown Oil Partners IV LP
Compass Operating Llc
Anp
Thomas Russell Co.
Highway Pipeline Inc.
Graco Oilfield Services
Spirit Global Energy Solutions
Dover Corporation
Norris Production Solutions
Alfa Laval Corp.
Pinto Energy Llc
Snpc
Wildcat Midstream Mesquite
Japan Australia Lng
Wood Group Mustang
Bison Petroleum Corp.
Deo Petroleum
As Norske Shell
Nd Western Limited
Waseca Energy Inc.
American Sands Energy Corp.
Petrovietnam
Petrleo Brasileiro
Enel
A&t Petroleum Company Ltd.
Roc Oil
Agora Oil & Gas
Global Water Resources, Inc.
Epcor Water (Usa) Inc.
Elcrest Exploration and Production Nigeria Ltd
Banner Oil & Gas Llc
Texas Gulf Energy Inc.
Zhaikmunai Lp
Petroceltic International Plc
Shamaran Petroleum
Atikwa Resources Inc.
Fluxys
Snam S.p.A.
3MV Energy Corp.
Nigerian National Petroleum Corp
Bristol Bay Native Corporation
Peak Oilfield Service Company Llc
Platte River Equity
Wildcat Minerals Llc
Tohoku Electric Power Company Inc.
Edgen Group Inc.
Western Refining Logistics, Lp
Acceleration Resources Llc
Maverick Oilfield Services Ltd.
Toro Projects Inc.
Rockhopper Exploration
Templar Energy LLC
Nortex Corporation
Kent Production Llc
Plains Gp Holdings Lp
Ctran Llc
Cogent Energy Solutions Llc
Sonatrach
Deep Well Oil and Gas Inc.
Maurel Et Prom
Alberta Star Development Corporation
Air Products & Chemicals Inc.
Canadian Pan Ocean Limited
Expert Petroleum Holdings
Gp Strategies Corp.
Texas Oil and Minerals, Inc.
Tejones Operating Corporation
Arrow Midstream Holdings Llc
Nytex Energy Holdings, Inc.
Rsh Energy Llc
Kib Energy Pte Ltd
Dana Gas
Carr Resources Inc.
Octagon 88 Resources Inc.
Ngp Energy Technology Partners Ii Lp
Fieldwood Energy Llc
Heyco Energy Group, Inc.
American Electric Technologies, Inc
Seadrill Partners LLC
Maple Energy
Nwest Energy Corporation
Petroforte International Ltd.
Chariot Oil and Gas
Kentz Corporation Ltd
Troika Resources Private Equity Fund
49 North Resources
Omineca Mining and Minerals Limited
Badger Daylighting Ltd.
Fieldtek Holdings Ltd.
Forum Energy Technologies, Inc.
Polar Petroleum Corporation
Ferrellgas Lp
1st Nrg Corporation
Rock Solid Images
Parker Drilling Co.
Serinus Energy Inc.
Arpetrol Ltd.
First Mountain Exploration Ltd.
Precision Drilling Corporation
Lone Oak Acquisition Corporation
Atlasgas Ltd.
Produced Water Absorbents
Prosep Inc.
Thunderbird Energy Corp.
Applied Minerals, Inc.
Opf Enterprises, Llc
Brenntag Pacific Inc
Oleumtech Corporation
Frac Water Systems Inc.
Petrosoma Ltd.
Outrigger Energy Llc
Cairn India
Gas Plus International
Huaying Shanxi Energy Investment
Kogas
New Standard Energy
Sprague Resources Lp
Amerisur Resources Plc
Qatargas
Cr Innovations Ag
Abaco Energy Technologies
Mexichem S.A.B. De C.V.
Lexaria Corp.
Quantum Fuel Systems Technologies Inc.
Estrella International Energy Services Ltd.
Sullivan Osage Llc
Ashland Inc.
Sinohan Oil and Gas Investment B.V.
Forbes Energy Services Ltd.
Lb Foster Co.
Ball Winch Pipeline Services Llc
Elkhorn Holdings Inc.
CSI Compressco LP
Gulf Coast Western
Traverse Energy, Inc.
Lighthouse Oil and Gas
Liberty Resources II LLC
Ressources Et Energie Squatex Inc.
Petrox Resources Corporation
Octanex N. L.
Peak Oil and Gas
Trafigura Ag
Africa Hydrocarbons Inc.
Oryx Petroleum Corp
Ferus Natural Gas Fuels
Enn Canada Corporation
Silverwillow Energy Corporation
Redwater Energy Corporation
Cross Country Pipeline Supply Co. Inc.
Northern Spirit Resources Inc.
Wrangler West Energy Inc.
Lakewood Midstream
Energy Spectrum Capital
Bs&w Solutions Llc
West Ok Disposal Llc
West Ok Trucking Inc.
Matrrix Energy Technologies Inc.
Global Oil & Gas Services Ltd.
Eco Atlantic Oil & Gas Ltd.
Atmos Energy
Marmac Field Services Inc.
Oge Energy Corp.
Arclight Capital Partners Llc
Enable Midstream Partners Lp
Sea Dragon Energy Inc.
Goldstrike Resources Ltd.
Alvopetro Energy Ltd.
Innex Energy Inc.
Raimount Energy Inc.
Dixie Energy Trust
Qep Field Services Company
Iroquois Gas Transmission System, L.P.
Gavilon Llc
Valero Energy Partners Lp
Groundstar Resources Limited
Quantum Energy Inc.
Crestwood Equity Partners LP
Caracal Energy
Valerus Field Solutions
Petroleumbrunei
Canadian National Railway Company
Source Energy Services
Advent International
Rio Bravo Commercial Enterprises Inc.
Eco-Stim Energy Solutions, Inc.
Fracrock International Inc.
Rimrock Midstream Llc
Eagle Energy Exploration Llc
Universal Well Services Inc
Performance Technologies Inc.
Blackhawk Midstream LLC
Strobel Starostka Transfer
Bravo Natural Resources Llc
Momentus Energy Corp.
Power Associates International, Inc.
Darby Private Equity
Cerberus Capital Management
Axiall Corporation
Torq Transloading Inc.
Esrey Energy Ltd.
Saponis Investments Sp. Z O.O.
Primary Natural Resources Iii Llc
Strongbow Resources Inc.
Completion Industrial Minerals, Llc
Horsehead Holding Corp.
Elevation Resources LLC
Phillips Specialty Products Inc.
Berkshire Hathaway Inc.
Ergon-Texas Pipeline, Inc.
Enterprise Group, Inc.
Hart Oilfield Rentals Ltd.
Preston Exploration
Cypress Energy Partners, L.P.
Shenhua Energy Company
Baron Energy Inc.
RSP Permian Inc.
Ge Capital, Corporate Finance
Bakken Energy Corp.
One Gas, Inc.
CWC Energy Services Corp
Ridgewood Energy Corp.
Amec Plc
Arabella Exploration Inc.
Bosque Systems Llc
EnLink Midstream, LLC
H2o Innovation
Transalta Corp.
Duet Group
Super Nova Minerals
Innex California, Inc.
Sonoro Energy Ltd.
Tokai Carbon Co. Ltd.
Patterson-Uti Energy Inc.
Sanjel Corporation
Cudd Energy Services
Saudi Basic Industries
Frac Resources, Llc
Flex Energy Llc
Seitel Canada Ltd.
American Wellhead, Llc
Nextraction Energy Corp.
Dynamic Exploration Partners Llc
Vanco Exploration
Reservoir Imaging Inc.
Aqua Terra Water Management
Forza Operating Llc
Packers Plus Energy Services Inc.
Eagle Downhole Solutions Llc
Cmc Machine Works Llc
Nations Oil and Gas Llc
Terravest Capital Inc.
Gestion Jerico Inc.
LOGOS Resources II
Fourpoint Energy Llc
EIG Global Energy Partners, Llc
Paloma Partners Llc
High Arctic Energy Services
Sable Environmental Llc
Chiltepin Resources Llc
Patara Oil & Gas Llc
Bakken Resources, Inc.
Lilis Energy Inc.
Yuma Energy, Inc.
Douglas Channel Energy Partnership
Exile Resources Inc
Oando Energy Resources Inc.
Exhile Resources Inc
Wit Water Transfer Llc
First Oil Expro Limited
Tall Oak Midstream Llc
Andes Energia Plc
Eagleton Engineering, Llc
Perisson Petroleum Corporation
Hunting Dog Capital, Llc
M3 Appalachia Gathering Llc
Trinity East Energy
Ineos Group
New Guinea Energy Ltd.
Wbi Energy, Inc.
Pine Brook Capital Partners
Texas Eastern Transmission Lp
Brightoil Petroleum Holdings, Ltd.
Breitling Energy Corporation
Gaston Kearby
Natural Gas Pipeline Company of America Llc
Pacific Oil Company
Stellar Energy and Investment Corporation
Petrofrac
Bennu Oil and Gas Llc
CB&I
Casimir Capital
Blue Arch Resources
Excelerate Energy, Inc.
Cypress Production Inc
Shoreline Southeast Llc
Teekay Offshore Partners Lp
Alp Maritime Services Bv
Onshore Petroleum Company As
Global One Transport Inc.
Erin Energy Corp.
Mt. Dora Energy
Redfork Energy
Victory Mountain Ventures Ltd.
Oil Search Limited
Trailblazer Pipeline Company
Cap Energy Plc
Trace Atlantic Oil Limited
Meritage Energy Company Llc
Brigham Resources, LLC
Talisman Holdings Inc.
United Petroleum Company
Mid-Con Energy Iii Llc
Lonestar Resources Ltd.
Lucid Energy Group Llc
Rushmore Reviews
Petrichor Energy Inc.
Independent Oil and Gas Plc
Swift Exploration
Greywacke Exploration Ltd.
Nordic Oil and Gas Ltd.
Clearview Resources Ltd.
Onyx Midstream Lp
Salym Petroleum Development
Firstenergy Capital Corp.
Pro-Stim Services, Llc
Rooster Energy Ltd.
Cochon Properties Llc
Morrison Well Services Llc
Red Rock Gathering Company Llc
Lone Star Value Management, Llc
Enduro Operating Llc
Fram Operating Llc
Rock Oil Holdings Llc
Eaglewood Energy, Inc.
Calik Enerji
Transglobe Energy Corporation
Glori Energy Inc.
Infinity Cross Border Acquisition Corp.
North American Pipeline Plc
North American Petroleum Plc
Oil Optimization Inc.
Penntex Midstream Partners LLC
Lariat Partners Lp
Newpark Environmental Services Llc
Offshore Cleaning Systems, Llc
Hiland Crude Llc
Mertex Canada Inc.
Cardno
Ppi Group
Rose Petroleum
Rockies Standard Oil Company Llc
Black Bison Water Services Llc
Five Point Capital Partners
Ls Power Group
Applied Natural Gas Fuels, Inc.
Oilex Ltd.
Cuesta Petroleum, Inc.
Daco Operating Llc
Dcor Llc
Decker Well Services
Draco Energy Inc
Dynamic Production Inc.
E&b Natural Resources
Energyquest Ii Llc
Estancia Oil and Gas
Browning Oil Company Inc
Pre Resources Llc
Aresco Lp
Omimex Energy Inc
Overland Resources Llc
Payrock Energy Holdings LLC
Pedestal Oil Co Inc
Gulf Coast Energy Resources Llc
Aexco Petroleum Inc.
Blue Quail Ltd
Amrich Energy Inc
Awp Operating Company
Black Warrior Methane
Aegis Fluids Mgmt
Aggietech Oil Ltd
Bmd Reagan Lc
Bmd Reagan Llc
R V Borchert
C&E Production, LLC
Pennington Operating Co
Awp Operating Co
Capitan Energy Inc
Harmonia Petroleum Corporation
Harper Hefte Inc
Pennzoil Co Inc
Hillstar Oil & Gas Inc
Petrodome Operating
Incline Energy, Inc.
Circle 9 Resoureces
Cr3 Operating Co Llc
Seeco Incorporated
PRIMERO MINING CORP.
PT Petroleum LLC
Ram Petroleum Llc
Yates Petroleum Company
Pennsylvania General Energy
Oak Valley Operator Llc
Petro Harvester Oil & Gas, LLC
Nbi Services Inc
Dewbre Petroleum Corporation
Eclipse Resources Corp.
Primexx Energy Partners
Ranchers Exploration Partners
Ef Energy Llc
Elk River Resources
RHDK Oil & Gas LLC
Louisiana Delta Oil
Leed Petroleum Llc
Riceland Petroleum Co
Strat Land Exploration Company
L&j Operating Inc
Enven Energy
Rme Petroleum Company
Jalapeno Corporation
Extraction Oil and Gas
Texland Petroleum LP
Iwr Operating Llc
Hunt Oil Company
Fivestones Energy Llc
Thoroughbred Petroleum Inc
GulfTex Energy III
Sanchez-Obrien O & G
Forge Energy LLC
Geosurveys Inc
Saxum Oil & Gas Llc
Franks Operating Company Llc
Seaboard Operating
Vess Oil Corporation
Mewbourne Oil Company
Shale Hunter Llc
Nadsoil Co Llc
Silver Hill Energy Partners LLC
Walter Oil & Gas Company
Montclair Energy Llc
Spinnaker Exp Co Ll
Westbay Exploration Company
Sabalo Energy, LLC
Tri-C Resources Llc
Txp Incorporated
Union Oil Co of Cal
Unit Petroleum Co
Ursa Piceance Holdings LLC
A C Operating Company Llc
Walter Black Warrior
Vantage Energy LLC
Weinkauf Petroleum, Inc.
Valpoint Operating Llc
San Joaquin Frac Management Incorporated
The California Company
Jim Edgington
Blackbrush Oil & Gas Llc
Firewheel Energy Llc
Berry Corporation
Emerald Oil Inc
Alpine Exploration Co Inc.
Ballard Exploration Co Inc
BTA Oil Producer LLC
Castex Energy Inc
Ceja Corporation
HG Energy II LLC
Interstate Exploration Llc
Petro-Hunt LLC
Woolsey Operating Co Llc
Zavanna Llc
Red Willow Production Llc
Passport Energy Ltd.
Peregrine Pipeline Co.
NCS Multistage
Aruba Petroleum Incorporated
Beacon E&P Company, LLC
Black Tea Oil Llc.
Castelli Exploration Inc
Covenant Energy Inc
Drake Exploration Inc
Eternity Exploration Llc
Extex Companies
Fair Oil Company
G & F Oil, Inc
Falcon Exploration Inc
H D Drilling Llc
Hgn Operating
Fg Holl Company
John Roy Evans Oil Company
Mc Elvain Energy Inc
Newark Energy Operating Llc
Matra Petroleum
Quinque Oil and Gas Production Company
Rjm Company
Sb Street Operating
Stephans & Johnson Operating Co.
Tdx Energy Llc
Toto Energy
Tradition Resources II, LLC
Worthington Energy Inc
Gateway Royalty Ii Llc
Escalera Resources Co.
Tapstone Energy Llc
Adf Holdings Inc
Ses Holdings Ltd
Specialty Waste Operating Partners Lp
Susquehanna Services
Diversified Resources Inc
Bayou Well Services
Torqued-Up Energy Services
Erna Frac Sand Lc
Pressure Pumping Services
Archer Well Services
Circle Z Pressure Pumping Llc
US Well Services
Advanced Stimulation Technologies Inc.
Rockpile Energy Services
Gofrac LLC
Alta Energy Luxembourg S.A.R.L
TPG Capital
Riley Exploration Group, LLC
Dominion Midstream Partners Lp
Northwest Natural Gas Company
Black Raven Energy Inc.
Sunstone Projects Ltd
Anr Pipeline Company
American Capital Energy & Infrastructure
Crude Energy Llc
Warwick Energy Group
Endesa Generacion Sa
Liberity Oilfield Services
Rising Star Pressure Pumping
Black Pearl Holdings Llc
Stingray Energy Services, LLC
Frac Specialists, LLC
Liberty Oilfield Services
S3 Pump Service
White Rose Energy Ventures Llp
Perfomix Inc.
Worlyparsons
Hi-Crush Proppants Llc
Geopark Limited
Oryx Midstream Services Llc
Three Forks Inc.
Horizon Energy Corp.
Glencore Xstrata Plc
Stream Oil & Gas Ltd
Whl Energy Ltd.
Bechtel Corporation
Metgasco
Meo Australia Ltd.
Kea Petroleum Plc
Stittco Energy Ltd
Eagle Spirit Energy
Prairiesky Royalty Ltd.
Arcadis Nv
Rawson Resources Ltd.
Quadrant Resources Llc
Phoenix Energy Holdings Ltd
Pilgrim Pipeline Holdings Llc
Cott Oil and Gas
Arup
Jura Energy Corp
Riverrock Energy Llc
Crown Oil Partners V Lp
Energy World Corporation
Rey Resources Ltd
Empire Oil and Gas
Mosman Oil and Gas Ltd.
Karoon Gas Australia Ltd
Altona
Oil Basins Ltd
XR Energy Inc.
Xr of Texas Llc
P2 Energy Solutions
Pioneer Oil Company, Inc.
Brea Canon Oil Co
22e
24e
3 B Energy Inc
3 S Production Inc
338 Oil Gas Inc
3-T Exploration Inc
5 G Resources Llc
5l Properties Inc
6g Twister Inc
7711 Operating Company Llc
94 Operating
A F Production Company
A L Energy Operations Llc
A S Prod Inc
A X P Inc
A M a Chiles
A R R Ltd
Aas Oil Co Inc
Ab Resources Pa Llc
Abarta Oil Gas Co Inc
Abc Oil Company Inc
Abercrombie Energy Llc
Abilene American Energy Llc
Acadia Oil Llc
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Alamo Operating Company L C
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Altman Energy Inc
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Americo Energy Resources Llc
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App Energy Llc
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Array Operating Llc
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Atchley Resources Inc
Atco Prod Co Inc
Athan Inc
Athena Resources Inc
Atoka Operating Inc
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Avra Oil Company
Ayres C D
Azteca Petroleum Llc
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B E Exploration Inc
B J Drilling Co
B J Oil Company
B R Oil Inc
B S Salvage
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B D Production Co Inc
Baay Oil Llc
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Baker Gas Inc
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Barton Exploration Inc
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Bass Energy Co Inc
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Batista Mark F
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Beard Drilling Inc
Beck Energy Corp
Becker Oil Corporation
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Beisch Rusty
Belken Oil Llc
Bell Oil
Bell Robert L
Belle Exploration Inc
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Bengal Petroleum Usa Llc
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Benson Energy Llc
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Berco Oil Co
Beringer Energy Inc
Bernhardt James R Inc
Bertram Resources Inc
Best Petroleum Explorationsinc
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Bi Joe Development Inc
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Black Dot Oil Inc
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Blaik R E Inc
Blake Energy Inc
Blake Exploration Llc
Blake Production Company Inc
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Blx Inc
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Bobcat Oilfield Services Inc
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Bra-De Oil Gas Inc
Braden Exploration
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Bradley Oil Company
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Braka Operating Llc
Branch John D
Brandywine Llc
Brangasco Llc
Brass Oil Inc
Bratton Energy
Brazos Valley Oil and Gas Llc
BRC Operating Company Llc
Brehm Oil Inc
Brent Crude Inc
Bretagne Llc
Briar Energy Corporation
Bridge Oil Company L P
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Bright Co
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Britt Oil Company Llc
Brittany Energy Llc
Broad Street Energy Company
Broadview Energy Ltd
Broadway Petroleum Company Llc
Broken Arrow Swd Llc
Brooks Petroleum Company
Brookston Resources Inc
Brown Larry
Brown Borelli Inc
Brown Payne Oil Drlg Inc
Brown H L Jr
Brown Hl Operating Llc
Brown James
Brown Oil Gas Co
Brown J
Brown Larry
Bruce Oil Company Llc
Brungardt Oil and Leasing Inc
Bse Production Co
Buck Paul Jordan
Buck Wheat Resources Lp
Buckeye Oil Producing Co
Buckhorn Energy Services Llc
Buffalo Resources Llc
Bugington Energy Llc
Bull Run Resources LLC
Bulldog Operating Company
Burlingame Oil
Burris J R
Burton Drlg
Burton Paul E
Butkin Oil Company Llc
Butler Petroleum Llc
Bw Oil Llc
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C B Operating Inc
C C Productions Llc
C E Operating Inc
C G Drilling Inc
C G Transports Inc
C R Oil Company Inc
C T Energy of East Canton
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C W Resources Inc
C H Todd Inc
Ctr Oil Inc
C6 Operating Llc
Cal Penn Properties Llc
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Cambridge Production Inc
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Cargill Inc
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Case Drilling Company
Casino Petroleum Llc
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Catalyst Energy Inc
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Catarina Salt Water Disposalllc
Cazar Energy Inc
Cbl Resources Llc
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Cdx Exploration Inc
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Cedar Valley Energy Inc
Cei Petroleum Inc
Celero Energy Ii Lp
Cemoil Inc
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Centaur Petroleum Corporation
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Chapco Inc
Charis Oil Gas Llc
Charles H Robinson
Charro Operating Llc
Chateau Oil and Gas Inc
Chatham Jimmy R
Chemco Inc
Chemily Management Company
Cher Oil Company Ltd
Cherokee Wells Llc
Chestnut Explor and Prod Inc
Chestnut Petroleum Inc
Choya Operating LLC
Chriestenson Robert C S Oil
Chrisman Curtis L
Christopher Family Llc
Christopher Oil Gas Inc
Cico Oil Gas Company
Cik Drilling Llc
Cinnabar Energy
Ciris Energy Inc
Cirque Resources Lp
City of Medicine Hat
Cj Energy Llc
Clark John M Inc
Clavo Oil Llc
Clean Gas Inc
Clear Brooke Ranches
Cleveland Oil Gas
Clint E Anderson
Cms Oil and Gas Company
Coal River Energy Llc
Coastal Caverns Inc
Coastal Petroleum Corp
Coastal Plains Energy Inc
Cobb E M
Cochrane Resources Inc
Cody Ken L
Coen Energy Corporation
Cola Petroleum Inc
Colgin Oil Co
Collins Joe
Colt Energy Inc
Columbia Gas Transmission Llc
Comanche Exploration Company Llc
Complete Vacuum and Rental Inc
Compliance Plus Llc
Cone Petree Oil Gas Exp Inc
Connaway Oil Gas Co
Conner E B Jr
Conner Production Co Llc
Consolidation Coal Company
Consortium Energy Llc
Consultants Oil Development Llc
Contour Energy Ltd
Contour Expl and Prod Llc
Cook Kelly Oil Llc
Cook Oil Company Llc
Copper Ridge Oil
Coral Hill Energy Ltd
Corbell Wayne L
Corda Corporation
Core Minerals Operating Co Inc
Corley Trust Llc
Corona Operating Llc
Corum Production Company
Cory Kenneth W Ltd
Cougar Energy Inc
Countrymark Energy Resources Llc
Covington Oil Company Inc
Cowboy Operating Llc
Coy W Hale
CP Exploration
Craig Carl
Craig Wardcraig Oil Company
Craruth Energy Corporation
Crawford Jefflonestar Oil Co
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Crazy 8 Energy Llc
Creed Operating Co Llc
Crockett Disposal Services Llc
Crose Oil Company
Crossfoot Operating Llc
Crossroads Energy Partners Llc
Culver Cain Production Llc
Cumberland Harlan Expl Corp
Cumberland Valley Resources Llc
Cummings Oil Company
Cunningham Energy Llc
Curtis Oil Inc
Cutter Oil Co
Cw Dalcan Management Svcs Ltd
Cx Operating Llc
Cyclone Petroleum
D D Sons Oil Co Inc
D L Services Inc
D M Energy Llc
D M Oil Llc
D S Energy Corp
D Z Exploration Inc
D J Simmons Inc
D T Atha Inc
D W R Oil Co Inc
D E Exploration Inc
D L Barbara W Chiles
Daesung Energy Resources Inc
Dale Operating Company
Danick Operating Usa Inc
Daniel P Hornburg
Dannic Energy Corp
Danny R Croker Llc
Dark Horse Operating Co Llc
Darrah John Jay Jr
Daube Company The
David Knop
Davidson Energy Inc
Davis Gas Processing Inc
Davis Larry D
Davis Oil Inc
Davis Llc* Edward Mike
Dawsey Operating Company
Daystar Petroleum Inc
Dbc Operating Company Llc
Dbs Water Llc
Ddd Exploration Inc
De Larios R V Ltd
De Ltd Family Partnership
Dee Drilling Co
Deem J F Oil Gas Llc
Deen Drilling Company
Deep Hole Oil Llc
Deep Resources Llc
Deep River Energy Llc
Deergarden Resources Ltd
Dehart Company (The)
Del Energy Inc
Del Mar Energy Inc
Delong Oil Gas Serv Inc
Demco Oil Gas Company
Dennis Johannes Midwest Enterprises
Denton Exploration Inc
Derrick Petroleum Inc
Des Desert Energy Services
Desert Production Inc
Dexxon Inc
Dh Operating Inc
Diamond B Miami Flood Ltd
Diamond Production Co LLC
Diehl Oil Inc
Dixon Energy Inc
Dixon J C
Dixon James David
Dixon Mike
Dolberry Energy Resources Corp
Donald Lehne
Donald T Geier
Dorado E P Partners Llc
Dorward Energy Corporation
Double -D- Oil Company Inc
Double D Producers Inc
Double D`s Llc
Drd Saltwater Disposal Llc
Dreiling Oil Inc
Dreyfus Louis Natural Gas Corp
Dri Opr Co
Drill-Co Inc
D-S-B Properties Inc
Dsd Environmental Llc
Duck Creek Petroleum Llc
Dugan Guy E
Duke Gas Company Llc
Duncan Oil Inc
Dunn Exploration Company Llc
Durango Operating Llc
Durango Resources Corp
Durst Oil Gas Inc
Dvorachek Harold Aquest Development Co
Dyad Petroleum Company
Dym Energy Inc
E P Co Llc
Eagle Creek Corporation
Earlsboro Energies Corporation
Earthbound Resources Llc
East Fork Energy Inc
East Reddin Oil Llc
Ebc C Oil Llc
Ebenezer Oil Gas Llc
Echo Production Inc
Eddie`s Royalties Inc
Edison Operating Company Llc
Edmar Company Llc
Edward E Rothrock
Edward M Ritter
Edwin E Hardt
Eec Inc
Eei Operating Inc
Egl Resources Inc
Elco Oil Gas
Elder Craig Oil and Gas Llc
Elephant Oil Gas Llc
Elf Aquitaine Inc
Elis Oil Gas Company Llc
Elliott Oil Gas Operating Co
Elmore John a or Patricia R
Elysium Jennings Llc
Empire Energy Ep
Enaqua Solutions
Ener T Corporation
Enerco Operating Corporation
Energy Exploration Partners
Energy Associates Inc
Energy Management Company
Energy Resources America
Enexco Inc
Entransco Energy Llc
Enveron Corporation
Eoi Eagle Operating Inc
Equity Oil Gas Funds In
Eratz Investments Inc
Eric Bergbower
Erskine Energy Llc
Escudo Oil Gas
Eureka Prospecting Company
Evans Energy Development Inc
Evans Oil Inc
Everett Edward H Co
Everflow Eastern Ptns L P
Evergreen Operating Co Ltd
Evertson Operating Company Inc
Evrol Llc
E-Wave Operating Llc
Excalibur Exploration Inc
Excel Oil Gas Llc
EXL Petroleum LP
Exley Oil Gas Corp
Expert Oil Gas Llc
Explo Oil Inc
Exploration Forest Hills
Exploration Techniques Inc
Express Well Service Supply Inc
Faith Energy Llc
Faithful Oil
Farmer John O Inc
Farmer Operating Llc
Faulkner Exploration Inc
Feeler Michael R
Fenix Oil Gas Resources Llc
Fergus Oil Gas Llc
Ferry Lake Oil Co
Finite Resources Ltd
Finnell Oil Services Inc
Finney Kylerfinney Oil Company
Firenze Energy Ltd
First Exploration Ltd
First Liberty Energy Inc
First Rock Inc
Firstrike Energy Corporation
Fishburn Producing Inc
Fite Oil and Gas Inc
Five States Operating Co Llc
Flag Energy Llc
Flash Gas Oil Southwest Inc
Flatland Resources Ii Llc
Flatt Dale
Flint Douglas J
Flint Rock Resources Mgmnt Inc
Flora Mark
Fluido Energy Services Llc
Foothill Energy Llc
Foree Oil Company
Forell Energy Company
Forexco Inc
Fort Apache Energy Inc
Fortune Energy Inc
Foundation Energy Management Llc
Four C Oil Gas Corp
Four Corners Petroleum LLC
Four Star Oil Gas Company
Fox Northeastern Oil Gas Corp
Fran Investments Inc
Frank Hale
Frank Erwin
Fratelli Exploration Lp
Frederick Drilling Co Sons Inc
French Oil Inc
Fresno Oil Company
Frog Island Llc
Fuego Energy Llc
Fuehne Oil Inc
Fulcrum Exploration Llc
Fuller Production Inc
Future Petroleum Company Llc
G F Oil Inc
G J Oil Company Inc
G R Oil
G S Oil Company
G S Production Company
G T L Operating Llc
G3 Operating Llc
Gaea Services Inc
Galati Enterprises Inc
Galemore John E
Galt Oil Gas Llc
Gambit Resources Inc
Gardner Oil Gas Co
Gary D Swits
Gas Oil Mgmt Assn Inc
Gas Acquisition Company Ltd
Gas Unit Nnison Energy Corporation
Gas Ventures Llc
Gaskins Glendell L
Gateway Resources Llc
Geiser Operating Inc
Gem Exploration Wy Llc
Gemini Explorations Inc
Gen-Sher Llp
Geomeg Energy Operating Co Llc
Geurin Oil Gas
Ghent Inv Inc
Gibraltar Energy Llc
Gibson Les
Giles Benjamin M
Gill Jet C
Gilliland Oil Gas Inc
Ginger Oil Company
Gk Production Llc
Glacier Petroleum Co Inc
Gladiator Operating Llc
Glahn Resources Inc
Glencoe Resources Ltd
Glimp Oil Company Llc
Glm Energy Inc
Glover Michael C
Go Oil Corp
Goldco Operating Llc
Golden Sun Energy Co Llc
Goldenkey Oil Inc
Gonzoil Inc
Good Day Energy Inc
Goopco Inc
Gordon Creek Llc
Gordy Oil Company
Gore Oil Company
Gosney Sons Inc
G-R Contracting Inc
Grace 7 Properties Ltd
Grady Bolding Corporation
Grand Operating Inc
Grand Resources Inc
Graward Operating Inc
Gray Oil Gas Inc
Grayson Petroleum Company
Great American Resources Inc
Great Plains Energy Inc
Green Century Exploration LLC
Greystone Oil Gas Llp
Griffin Charles N
Griffin Petroleum Company
Griffin Resources Inc
Grynberg* Jack Dba Grynberg Petroleum Co
Gtf Energy
Guidance Oil Developers
Guinn Operating Company
Gulf Bend Resources Llc
Gulf Coast Exploitation
Gulf Exploration Llc
Gus Jones Cable Tool Service Llc
Guthrie a K Operating Co
H B Petroleum Corp
H C Oil Operating Inc
H L Exploration Company Llc
H M Resources Llc
H P Exploration Co
H T Exploration Inc
H W Drilling Inc
H H H Oil Company
H K a Enterprises Inc
Haas Petroleum Llc
Habit Petroleum Llc
Haggard Well Service Inc
Hale Oil Co
Hale Anthony
Hamby Oil Llc
Hamman Oil Refining Company
Hanaco Llc
Hankey Operating Inc
Harbor Petroleum Llc
Harding Shelton Inc
Harding Exploration Inc
Hardway Prod Operating Llc
Har-Ken Agent Ok Ltd
Harley Drilling Produci
Harmon C E Oil Inc
Harrigan Operating Llc
Harrington Orville L
Harris Swd Llc
Hartford Energy Inc
Harvard International Resources Ltd
Harvey E Yates Co
Haught Energy Corporation
Hawkins G A
Hawkins Oil Llc
Hay Creek Investments Llc
Hay Exploration Inc
Haynes Harold
Hays Croker Partnership
Hays Production Llc
Hazelwood Production Explor Co Llc
Heavy Oil Treatment Solutions Llc
Hedges Petroleum Inc
Hegwald Jacob L
Heights Energy Corporation
Heinrich Ent Inc/Washington Op
Helms Oil
Hembree Robert F
Henderson Erickson Inc
Henderson Bryan Co
Henley Operating
Herman L Loeb Llc
Herod Bill
Herrick Johnj Herrick Pro
Herring Ray
Hext Operating Ltd
Hickey Jeff
Hidalgo Oil Exploration Corp
High Sierra Water-Eagle Ford
High Sky Partners Llc
Highhouse James R
Highline Exploration Inc
Hildreth Roy G Jr Son
Hill David R Inc
Hilltex Operating Company Llc
Hilltopper Energy Llc
Hinkle Oil Gas Inc
Hitic Energy Ltd
Hj Inc
Hmd Oil Company Inc
Hocking Hills Energy Well Serv
Hoehn Oil Llc
Hoffman Chrisc K Oil Company
Holden Oil Gas
Holke Dave Consulting Inc
Holl Investment Co
Holliday Csg Corp
Holt Carol
Hood J Frank Jr
Hopewell Oil Gas Development
Hornet Corporation
Horton Jack
Hott Monty L Production Corp
Houghton Investments Llc
Houston Petroleum Company
Houston Pipe Line Company Lp
Howard Drilling Inc
Howard Energy Corp
Howard Exploration Inc
Howell Oil Gas Inc
Huddleston Dwight
Hudson Oil Company of Texas
Hulen Operating Company
Humble Exploration Co Inc
Hunter Disposal Llc
Huntland Properties Ltd
Huntwood Resources Llc
Hupfer Operating Inc
Hutchinson William Shutchinson Oil Co
Hutson Oil Co
Hybrid Operating Incorporated
Ia Operating Inc
Iacx Energy Llc
Icg Tygart Valley Llc
Ideal Operating Llc
Igmar Energy Llc
Igwt Inc
Ihd Solids Management Llc
Illiana Energy Ltd
Imod Oil Prod Llc
Impetro Operating Llc
Inception Exploration Ltd
Inda Oil Unlimited
Indian Creek Resources Inc
Indian Exploration Inc
Ingram Exploration Inc
Inland Operating Company
International Energy Corporation
International Western O
Intrepid Resources Llc
Investment Equipment Llc
Iochem Corporation
Iraan Brine Water Service Llc
Iron Mountain Energy Llc
Iron Star Energy Llc
Iuka-Carmi Development Llc
Ivory Energy Llc
J H Oil Company
J J Production Company
J L Allen Inc
J D Drilling Co
J V a Operating Company Inc
J Well Service Inc
J C Hoss
J3 Natural Resources Llc
Jabsco Oil Operating Llc
Jaci Oil Co
Jackman Gregory D Zachary D Jackman
Jackson Lelandlone Jack Oil Co
Jackson Production Co
Jag Operating Llc
Jag Operations Inc
Jaguar Energy Usa Llc
Jaid Energy Llc
James Drilling Co Inc
James Production Inc
Jamex Inc
Janes Richard Sandy
Japan Canada Oil Sands Limited
Jarvis Drlg Inc
Jasmine Inc
Jasper Energy Incorporated
Javelin Energy Llc
Javernick Oil
Jb Production Llc
J-Brex Company
Jeanie Enterpises Llc
Jeff Dooley Operating Llc
Jefferson Oil Gas Co
Jenkins Charley W
Jesmar Energy Inc
Jet Oil Producers Inc
Jet-Star Co
Jett Oil Llc
Jilpetco Inc
Jimco Oil Company Inc
Jimmy P Dempsey
Jl Resources Llc
Jla Resources Company
Jlw Operations
J-Lyn Oil Co
Jmm Energy Llc
Jmr Resources Llc
Jo-Allyn Oil Co Inc
Joe Todd Oil Project
John D Oil Gas Company
John J Welsh
John R Basnett
Johnson Ernst Operating Co
Johnson Morris
Johnson Oil
Johnson Rod Operations
Johnson; Mark Troy
Jolen Operating Company
Jones Buck Development
Jones Stephen C
Jones Steve Jeni
Joy Resources Inc
Jql Energy Llc
Jrc Oil Co Inc
Jrp Production Llc
Jsb Llc
Jst Energy Corporation
Jtc Oil Inc
Jth Capital Group Llc
Jtl Oil Company Llc
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Jwc Oil Operator Llc
Jyl Llc
K a Oil
K B Norton Oil Investments Llc
K I Inc
K N Petroleum Inc
K P Kauffman Company Inc
K S S Oil Company Inc
K S Oil Company Inc
K Wilson Enterprises Inc
K2 America Corporation
K3 Oil Gas Operating Company
K-3 Resources Lp
Kahan and Associates Inc
Kaler Energy Corp
Kansas Energy Company Llc
Kansas Resource Exploration Development Llc
Karis Resources Llc
Karnes Water Management Llc
Kash Oil and Gas Inc
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Kcr Energy Llc
Kd Energy Llc
Kdm Operating
Keating Energy Inc
Keba Oil Llc
Kebo Oil Gas Inc
Keesun Corporation
Kelcas Well Services Ltd
Kellerville Operating Llc
Kelly Bayou Production
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Kenneth Regina Laymon Llc
Kenneth Darnell
Kenoil
Kent Rogerr J Enterprises
Kentucky Exploration Llc
Kentucky Petroleum Operating Ltd
Kepco Operating Inc
Kern Co
Kern River Holdings Inc
Kerogen Texas Energy
Key Oil Company
Keyrock Energy
Keyway Oil Gas Operating
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Kincaid Oil Producers Inc
Kindee Oil Gas Texas Llc
King Charlesck Oil
King Daniel Ld K Operating
King Energyllc
King Oil Inc
King Operating Corporation
King Petroleum 2
King Rodney L
Kingfisher Csg Pullr Const Inc
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Kingwood Exploration Llc
Kinney Oil Company
Kirby Oil Company
Klc Petroleum Company Llc
Kmk Oil Gas Inc
Knierim Company Inc
Knighton Oil Company Inc
Knt Enterprises Llc
Koby Oil Company Llc
Kokomo Energy Inc
Kop Inc
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Kovar Operating Llc
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Kremeier Leskremeier Prod and Oper Co
Krier Kirby Oil Inc
Ktw Oil Gas Llc
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L B Oil Gas Inc
L J Operating Inc
L L Producers
L P Enterprises Llc
L a W Oil Llc
LD Drilling Inc
La Vernia Oil
La Veta Oil Gas Llc
Ladd Oil Gas Corporation
Laddex Ltd
Lainco Inc
Lakewood Operating Ltd
Lammerts Robert P
Land and Natural Resource Development Inc
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Landmen of Texas Inc
Lane Operating Company
Lang Larry D Dba Lang O G
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Langston D S
Lanita Oil
Larry a Hudson
Larson Engineering Inclarson Operating Company
Lasater Co Inc
Lases Company Inc
Lavaca River Operating Co Llc
Lavanco Energy Ltd
Lawco Holdings Llc
Lawrence Energy Company
Laymon Oil Ii Llc
Lb Exploration Inc
Lbj Drilling Co Inc
Lcs Production Company
LE Norman Operating Llc
Lead Dog Technology
Leali Leali Oil Inc
Leis Victor J
Leland Properties Llc
Lendrum Energy Llc
Leon H Geiger
Levant Energy
Lewis Clark Exploration Co
Ley Petroleum Corp
Light Resources
Lightning Oil Company
Limestone Exploration II LLC
Lindell Maney Llc
Little River Energy Company
Liv Well Oil Production Llc
Lmh Energy
Lobo Production Inc
Lockard Petroleum Inc
Lone Star Land Energy Ii Llc
Long Rider Llc
Longbow Llc
Longbranch Energy Lp
Longview Energy Company
Lonny D Ebers Dba: Ebers Drilling Co
Lorac Inc
Lotus L L C
Lotus Operating Company Llc
Love County Disposal Llc
Lowe`s Arena Llc
Lowry Exploration Inc
Lp Operating Llc
Lpes Inc
Lucky Strike Oil Company
Luff Exploration Company
Luna Mesa Ventures
Lu-Ray Petroleum Llc
Lynn Creek Oil Company
Lyons Lyons Inc
Lytle Creek Operating Inc
M B Operating Co
M K Oil Company Inc
M M Exploration Inc
M M Oil Co Llc
M M Royalty Ltd
M R Investments Ohio Llc
M E Operating Services Inc
M G Oil Inc
M M Energy Inc
Macha Enterprises Inc
Machin Associates Inc
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Mackey Consulting Leasing Llc
Macum Energy Inc
Mag Oil Gas Exploration Llc
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Mahler Kelly Operating
Majestic Management Corp
Mak-J Energy Colorado Llc
Malak Energy Inc
Malone Oil Production
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Manti Exploration Operating Llc
Map Production Co Inc
Maple Run Resources Llc
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Maram Energy Co
Marbil Oil
Marco Drilling Inc
Marexco Inc
Marjo Operating Company Inc
Mark V Petroleum Company
Marquis Alliance Energy Group Usa Inc
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Marshfield Oil Gas Llc
Martin Production Company
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Mason Don Son Llc
Massey Gary R
Massie Marissa
Mathews Oil/Trans Energy
Matthews Billy
Max Oil Llc
Max-Henry Operating Llc
Maximum Energy Development Llc
Maximus Operating Ltd
May Operating
Mayo Operating
Mbi Oil Gas Llc
Mccammon Oil Gas Inc
Mcclure Oil Co Inc
Mccool John E
Mccormick Operating Llc
Mccracken Oil Gas; Llc
Mccutchin Petroleum Corporation
Mcday Energy Corp
Mcdonnold Operating Inc
Mcfadden Jack Wmcfadden Oil Co
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Mclaurin Oil Co
Mcneely R Oil Company
Mcr Llc
Mcwhorter Jimmy
Mdm Energy Inc
MDS Energy Dev Llc
Mead Oil Llc
Meade Energy Corporation
Meador Enterprises Inc
Meadow Deep Llc
Meadow Fork Mining Co Llc
Mears John C
Meason Petroleum Llc
Meb Llc
Medlin Waltaprairie Oil
Mega Oil Inc
Megan Oil Gas Co
Meloy Russell D
Mendell Finisterre Ii Llc
Meridian Oil Production Inc
Merkaz Drilling
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Mesa Operating Llc
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Mesh Ltd
Messenger Petroleum Inc
Mextex Operating Company
Mfc Drilling Inc
Michael Drilling Llc
Midnight Hour Llc
Mid-South Trading Inc
Midwestern Exploration Company
Mikol Oil Llc
Miles Moore Inc
Millennium Exploration Co Llc
Miller a Oil Co
Miller Energy Inc
Miller Glenn J
Miller Oil Investments Inc
Miller Thomas Rmiller Oil Cattle
Miller Toddspeedy Well Service
Miller Abe
Miller Joe (Jr)
Minard Run Oil Co
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Minotaur Consulting Llc
Minuteman Exploration Llc
Miramar Petroleum Inc
Mj Energy Company Llc
Mk Operating Llc
Mockingbird Mdstrm Gas Svcs Llc
Modelo Operating Company
Mogl Corp
Mokan Capital
Monarch Energy Company Llc
Monco Inc
Monroe Natural Gas Inc
Monroe Orvillebig -O-
Montalban Oil Gas Operations Inc
Monument Global Resources Inc
Moran Ronald F
Moransco Energy Corporation
Morgan Enterprises Inc
Morgan Todd
Mormack Ind Inc
Morris Terry Eg L M Company
Morrison Mark L
Mortimer Production Company
Mosbacher Energy Company
Mountain V Oil Gas Inc
Mpg Enterprises Inc
Mpirix Llc
Mrd Nowata Llc
Msl Oil Gas Corp
Mt Dora Energy Llc
Mtm Petroleum
Mud Operations Inc
Muegge Clay A
Muirfield Resources Ltd
Multiplex Resources Inc
Munoco Company
Musgrove Energy Inc
Muskegon Development Company
Mustang Creek Operating Llc
Mws Producing Inc
Myers a J
Myers James B
N W Enterprises Inc
N-10 Exploration Llc
Nabors-Johnson Prod Co Inc
Naftex Operating Company
Nagual Exploration Llc
Naifco Oil Gas Llc
Nail Stephen Dba Nail Oil Ga
Nally Joseph L
Nathan C Hale
Nathan Hale Oil Co
Native Operating Company
Natural Gas Oil Inc
Natural Resources Op Llc
Navalo
Ncl Natural Resources Llc
Nearburg Producing Co
Neas Operating Llc
Nelson Tucker Operating Co
Nemaha Water Services Lp
Neok Production Company Llc
Neosho Operating Services Llc
Nerd Gas Company Llc
Net Resources Inc
Nethers Brothers Llc
New Era Petroleum Inc
New Horizon Oil Llc
Newalta Corp.
Newgulf Petroleum Llc
Newpek Llc
Ngo Development Corp
Nichols Oil Co
Nicholsedwin S Explorations Inc
Nightengale Henry
Nitro Petroleum Inc
Norhill Energy Llc
North Branch Energy Llc
North Finn Llc
North Plains Corp
North Plains Energy Llc
North Range Exploration Llc
North Texas Oil Gas
Northeastern Consolidated Energy Partners Inc
Northern Lights Oil Company Llc
Northfield Enterprises Inc
Northland Petroleum Inc
Northstar Operating Company
Northwestern Well Svc Inc
Northwood Energy Corp
Nor-West Kansas Oil Llc
Nosivad Oil Inc
Novo Exploration Corporation
Novy Oil Gas Inc
Nrg Assets Management Llc
Nuco Energy Llc
Nye Exploration & Production, LLC
Nytis Exploration Company Llc
Obenco Inc
O`brien Energy Resources Corp
Oneal Drilling Company Inc
Oryan Oil and Gas
O`tool Oil Gas Llc
Oakland Petroleum Operating Co Inc
Obele Operating Company Llc
Oblaen Resources Llc
Ogo Refining
Ogp Trinity Llc
Ohio Edison Company
Ohio Energy Assets Inc
Ohio Kentucky Oil Corporation
Ohio Valley Energy Inc
Ohlhausen Oil Company
Oil Operations
Oil Producers Inc of Kansas
Oil Sources Corp
Oilfield Cleantech Water Rec
Okie Crude Company
Oklahoma Crude Inc
Olap Operating Company Llc
Old Glory Energy Llc
Olsen Energy Inc
Omni Oil Gas Inc
Omr Drilling Acquisition Llc
Onapa Gas Company Llc
One Earth Oil Gas Inc
Oolite Energy Corp
Open Flow Gas Supply Corp
Operator Unknown
Optimum Disposal
Opus Operating II, LLC
Origin Production Company Inc
Osborn Heirs Company
Otc-Occ No Assigned
Otg Marketing
Otter Exploration Inc
Overflow Energy Llc
Owens Petroleum Llc
Owens Petroleum Services Llc
Oz Gas Ltd
P M Oil Inc
PA Gen Energy Co LLC
Pa Prospect Llc
Pace Operating
Pacesetter Energy Llc
Pacific Energy Mining Company
Pada Petroleum Inc
Page Allen
Page Oil Gas Llc
Paladin Energy Corp
Panamerican Operating Inc
Pantex Oil Gas Llc
Panther Bayou Energy Llc
Papineau Drilling Inc
Paragon Oil Gas Llc
Parawon Operating Llc
Parker Parsley Producing Lp
Parker Oil Company
Parrish Oil Production Inc
Parsons Engineering Corporation
Parten Operating Inc
Patrick Development Corporation
Patrick Energy Inc
Patten W H Drlg Co
Patteson Thomas Wade
Pauley Garypauley Oil
Pawnee Oil Corp
Payne Lawrence R Dba Payne Drlg Co
Payne Exploration Company
Peba Oil Gas Inc
Pecos Operating Company Llc
Pedernales Production Lp
Peek Oil Company Llc
Pemco Llc
Pendragon Oil Co
Penn View Exploration Corp
Penwell Energy Inc
Peoples Oil Llc
Performance Operating Company
Performance Plus Consulting Inc
Pergerson Energy Llc
Perimeter Resource Company
Perkins Energy Company
Perkins Richard
Permian Disposal Services Llc
Persta Resources Inc
Peter Roosevelt
Peterson Don Company
Peterson Energy Operating Inc
Petro - Crude
Petro Erie Inc
Petro Warrior Llc
Petroleum Production Engineering
Petroleum Resource Management Corp
Petrolia Group Llc
Petrosand Energy Inc
Petrosantander (Usa) Inc
Petrotec Llc
Pg-M International Operatin
Phere Operating Inc
Phillips Jack L Co
Phillips Oil Properties Inc
Phillips Petroleum Co
Pic Operating
Pine Ridge Oil Gas Llc
Pinnacle Operating Co Inc
Pinnergy Ltd
Pintail Petroleum Ltd
Pipes Pursie E
Piqua Petro Inc
Pitcock Inc
Pitman John Douglas Revocable Trust
Pitts Energy Co
Planet Energy Llc
Plants Goodwin Inc
Pog Operating Llc
Poc-I Llc
Poco Llc
Poling R C Co Inc
Polk B R Inc
Polk Operating Llc
Pollok Energy Llc
Ponderosa Oil Gas Llc
Porter James W Special
Porter Tom
Potato Creek Llc
Poteet Disposal Llc
Powell Properties Inc
Prasad Hari Production Co
Prater Oil Gas Operations Inc
Pregler Oil Company Llc
Prima Exploration Inc
Primal Energy Corporation
Primo Petroleum Llc
Prize Operating Company
Pro Energy I Resource
Probe Exploration Company
Probity Operating Llc
Production Drilling Inc
Production Energy
Production Resources Inc
Progas Operating Inc
Property Development Group Inc
Proposed Blowout Prevention Program
Prospect Oil Gas Corp
Pruitt Operating Company Llc
Pryor Petroleum Corporation
Psa Inc
Q T Oil Ltd Co
Qp Inc
Quail Creek Oil Corporation
Quail Oil Gas Lc
Quail Well Service Inc
Qualia C F Operating Inc
Quality Natural Gas Llc
Quanico Oil Gas Inc
Quinex Energy Corp
Quito Inc
R B Oil Gas Inc
R J Well Lp
R N Resources Llc
R S Energy Inc
R W Energies
R B Robertson Son Gas Oil Co Lp
R D Wiles Inc
R E Gas Development Llc
R Lacy Services Ltd
R D Energy Inc
Rt Enterprises of Kansas Inc
Rab Oil Gas Llc
Rabb Contracting Company Llc
Radco Operations Lp
Rainbo Service Company
Rainbow Oil Gas
Rainbow Seven Oil Gas Inc
Ralph Rinsch
Rama Operating Co Inc
Randon Production Company Inc
Randy R Keepes
Randy Wilson
Raney Oil Company Llc
Ranger 40 Petroleum Llc
Ranger O G Operating Llc
Rascal Oil Llc
Rattler Partners Llc
Rattlesnake Mountain Oil
Raven Ridge Energy
Ravenwood Energy Corp
Ray`s Oil Company
Raydon Exploration Inc
Raygary Oil Co
Razor Exploration Llc
Rbd Group
Rbj Associates Llc
Rdt Properties Inc
Read Stevens Inc
Reatta Energy Inc
Rebco Oil Inc
Rebel Producing Llc
Rebell Oil of Ky Inc
Red Oak Energy Inc
Red River Oil Gas Llc
Red Rock Production Llc
Redmill Drilling
Redmon Oil Company Inc The
Rednet Exploration Llc
Redwood Energy Resources Inc
Reeder Energy Operating Llc
Reef Exploration Lp
Re-Entry S S T Oil Llc
Regal Energy Operating Llc
Reilly Oil Company Inc
Relative Energy Inc
Reliant Exploration and Production Llc
Remco Energy Corporation
Remnant Energy Inc
Remuda Operating Company
Reo Operating Llc
Republic Exploration Llc
Republic Oil Co Inc
Republic Resources Llc
Reserve Oil Gas Inc
Resolve Exploration Corp
Resource Development Technology Llc
Resources Operating Co Inc
Reusch Well Service Inc
Revelation Gas Oil Oklahoma
Review Oil Gas Inc
Reynolds Res Inc
Rgr Production
RHB Exploration Production LLC
Rheaco Oil Company Ltd
Richardson Morris A
Richardson Operating Co
Richey Ray Management Co Inc
Richlan Drilling
Rick Parrish Family Contractors Inc
Rickerson Jamesrandi Oil Co
Rickerson Russell
Ridge Oil Company
Ridge Petroleum Inc
Ridgeland Wyoming Inc
Ridgeview Gas Oil Inc
Ridley David Oil Llc
Rig 6 Drilling Co Inc
Rimfire Energy Inc
Rincon Petroleum Corporation
Rio Brazos Energy Co
Rio-Tex Inc
River King Oil Co Inc
Riverside Oil Gas Inc
Rja Energy Llc
RK Petroleum Corp
Rkr Exploration Inc
Rl Investment Llc
Rlu Operating Llc
Roadrunner Energy Inc
Roberson Oil Company Inc
Roberts Hammack Inc
Roberts Resources Inc
Rock Creek Resources Llc
Rock Shore Energy Llc
Rockdale Resources Corporation
Rocky Point Oil Inc
Rocky Top Energy Llc
Rodell Resources Llc
Rodgers R C
Rodney Shull Rodney Shull Oil Producer
Rog Enterprises Inc
Rogers S K Oil Inc
Roilwell Inc
Ron`s Oil Operations Inc
Ronald E Janet B Hunsche
Ronald L Nick
Ron-Bob Oil Llc
Roosth Production Co
Rosewood Resources Inc
Ross Mike Inc
Rox Exploration Inc
Roy D Gish
Royalty Land Dev Co Inc
Rozel Operating Company
Rr Oilfield Rental Services Ll
Rs Gas Co Inc
Rtb Oil Inc
Rto Operating Llc
Rubicon Oil Gas Llc
Ruff Oil Co
Ruffel Lance Oil and Gas Corp
Russell Bros Oil Gas Inc
Rust Oil Corp
Rutherford Oil Corporation
Ryholland Fielder Inc
S C Drilling Inc
S D Services Inc
S K Oil Production Inc
S S Energy Corporation
S S Operating Company Inc
Slab Oil Co Inc
Saap Energy Inc
Sabre Energy Corporation
Saegebrecht Paul
Saguaro Injections
Sajac Energy Company Llc
Salida Exploration Llc
Salt Fork Oil Llc
Salty Brine 1 Ltd
Salty Dog Disposal Llc
Salvador Oil
Samedan Oil Corporation
Samples James F
San Gabriel Resources
San-Mar Oil Corp
Santo Petroleum
Sargent Oil Company Llc
Sarita Energy Resources Ltd
Sauder Management Company
Savant Resources Llc
Savior Oil Company
SBJ Oil Gas Llc
Scheck Timothyscheck Oil Operation
Scheuneman Lester
Schkade Harold
Schlachter Operating Corporation
Schmelzer Plugging Llc
Schneider Energy Services Inc
Scorpion Operating Inc
Scott Bergbower
Scott Operating Inc
Scott Larry Tarter Donald
Scott`s Production Llc
Scout Energy Management Llc
Scranton Exploration
Scz Resources Llc
Sdg Operating Company Inc
Sdoco Llc
Sdx Resources Inc
Sec Production Inc
Secure Exploration Production Llc
Secure Operations Group Llc
Seely Oil Company
Seibert James G
Seitz J R Adam Ltd
Sekur Energy Management Corp
Sellers Lease Service Inc
Selous Energy Llc
Sem Operating Company
Senney Walter F Iii
Sep-Ok1 Llc
September Corp
Sequoia Natural Gas Inc
Sg Interests I Ltd
Shag Bark Land and Cattle Co Llc
Shale Gas Production Llc
Shanks Bob
Sharber Billy Jack Operating Llc
Shattuck Swd Llc
Shawmar Oil Gas Co Inc
Shawnee Exploration Partners Llc
Shd Oil Gas Llc
Shelby a Sylvia Britton
Sherman Larry Oil Llc
Shidler Mark L Inc
Shields Operating Inc
Shoco Production Lp
Shuler Drilling Company Inc
Shull Oil
Shulman Bros Inc
Siana Operating Llc
Sierra Madre Natural Res Llc
Silver Oil Gas Inc
Silver Spike Energy Operating
Silver Tusk Operating Co Llc
Simmons Inc* D J
Singletree Resources Inc
Sirius Energy Corp
Skyhawk Energy Llc
Slate Holdings Inc
Slone Energy Llc
Slt Production Llc
Smail James R Inc
Smith George J
Smith H I Oil Gas
Smith Mark Am S Drilling Company
Smitherman Leon C Jr
Smr Energy Llc
Soap Creek Associates Inc
Socorro Exploration Inc
Solar Exploration Tx
Somerset Reg Water Resources Llc
Somont Oil Company Inc
Sonerra Resources Corporation
Sooner Oil Gas Management Inc
Source Energy Midcon Llc
South Texas Operating Company
Southern Triangle Oil Co
Southlake Exploration Inc
Southstone Energy Llc
Southwest Operating Inc-Tyler
Southwest Petroleum Corp
Southwind Petroleum Corp
Special Energy Corp
Speller Oil Corporation
Spess Oil Company Inc
Sph Development Llc
Spicewood Operating Company Llc
Spindletop Oil Gas Company
Spiral Energy Corp
Splechter Tim
Spooner Petroleum Company Inc
Spring Operating Company
Spring Valley Oil Gas Inc
Spry2 Energy Inc
Spur Resources Ltd
St Mary Land Exploration Company
St Petroleum Inc
St James Energy Operating Inc
St Pierre Oil Co
Staab Oil Co
Staley Operating Co
Stalnaker Energy Corporation
Stamper Operating Co Inc
Standard Oil Company Inc
Stanford Energy Inc
Stanolind Operating Llc
Stasney Well Service Llc
Stateside Energy Group Llc
Stelbar Oil Corporation Inc
Stetson Petroleum Corp
Steve Burchett Oil Co
Stewardship Resources
Stewart Inc
Stewart Producers Inc
Stiglitz Raymond J
Stingray Oil Company Inc
Stinson Ernest Dba Logsdon Valley Oil
Stovall Howard
Stovall Operating Co
Strachan Exploration Inc
Striker Petroleum Operations Llc
Subsea Operating Co
Sudberry Mark E
Sulphur River Exploration Inc
Sun Exploration-Production Co
Suncoast Technical Services Inc
Sunset Exploration Inc
Sunshine Valley Petroleum
Sutherland Energy Co Llc
Sutton Producing Corp
Swan Hills Synfuels Ltd
Swanson Tommy Oil Company Inc
Swo Ism Llc
Sydri Operating Llc
Sydson Energy Inc
Sylvan Energy Llc
Syncrude Canada Ltd
Systems Petroleum Inc
T B Drilling
T R Oil Company
T L Oil Production
Tabor Creek Oil Company
Tachoir Resources Inc
Tacor Resources Inc
Tahoe Exploration Inc
Talbott Wm G
Tana Oil Gas Corporation
Tapo Energy Inc
Tarco Energy Lc
Tarpon Oil Gas Co
Tarter Donald David
Taylor Oil and Gas Expediting Inc
Taylor Oil Company
Taylor Michael K
Tcina Inc
Tdoc Inc
Tdr Construction Inc
Teavee Oil Gas Inc
Teck Resources Limited
Telesis Operating Co Inc
Tempo Resources Gp Llc
Tenneco Oil Co
Term Energy Corp
Terrace Petroleum Corporation
Terrell Oil Gas Production Co
Territory Resources Llc
Terry Daniel C
Terry`s Roustabout Services Inc
Tesuque Oil Gas
Tetragon Investments Llc
Tettleton Steven B
Texakota Inc
Texas Ces Inc
Texas Gulf Oil Gas Inc
Texas Independent Explor Inc
Texas International Operator LLC
Texas Keystone Inc
Texas Secondary Oil Corporation
Texas Swd Co Inc
Texkan Exploration Llc
Texla Operating Co
Tex-R Energy Inc
Texron Operating Llc
Tex-Star Production
Texxol Operating Company Inc
Tfi Operating Company Inc
Tharp Operating Company
The Buckeye Corporationaztec Oil Co Division
The Production Co Llc
The Termo Company
Thomas Exploration Company
Thomas Well Service Inc
Thompson Engr Prod Corp
Thompson Richard W Inc
Thor Resources Usa Llc
Thornton Page Natural Gas
Three J Energy Inc
Three R Oil Company
Three Sands Oil Inc
Three Sisters Petroleum Inc
Three Span Oil Gas Inc
Tht Disposals Llc
Thunder Oil Gas Llc
Thunder Petroleum Llc
Tidal Petroleum Inc
Tiger Eye Resources Llc
Tilford Pinson Exploration Llc
Tim Cooksey Tim Cooksey Oil
Timberline Production Company Llc
Timka Resources Ltd
Timothy D Schuette Sirco
Titusville Oil Gas Assoc Inc
T-M Well Service Llc
Tmr Exploration Inc
Tnc Energy
Tn-K Energy Group Inc
Tnt Energy Llc
T-N-T Engineering Inc
Tnt Oil Co
Toklan Oil Gas Corporation
Tom E Johnson Exploration Llc
Tomlinson Operating Llc
Tom-Tom Operating Llc
Tonkawa Saltwater Disposal Llc
Top Op Llc
Top Operating Company
Topcat Truck Wash
Topsail Secondary Recovery Llc
Torch Production Company Llc
Tortuga Operating Company
Total Energy Partners (Tx) Llc
Touchstone Energy Inc
Town Oil Company Inc
Tracer Operating Inc
Tracker Mineral
Tracker Resource Development Ii Llc
Traditions Oil Gas Llc
Trail Energy Llc
Travelers Oil Company
Travis Thompson Oil Corp
Trek Resources Inc
Trenmor Oil Gas Llc
Tres Energy Llc
Tri United Inc
Triana Energy Llc
Trilliant Energy Texas Ltd
Trimble Maclaskey Oil Llc
Triple -S- Gas Inc
Triple -B- Production Drlg Inc
Triple T Oil Llc
Tripower Resources Llc
Tri-State Producing Developing Inc
Trisun Energy Services
Triton Energy Services Llc
Trivium Operating Llc
Troy B Williams
Tru Operating Llc
True Wolf Operating Llc
Trust Oil Co
Trustar Operating Company Inc
Tsw Oil Gas Llc
Tt Operating
Tufte Enterprises Llc
Tug Fork Development
Turm Oil Inc
Turnbow Drilling Co
Turrentine Oil Gas Inc
Tussel Clarence Jr
Twc Oil Company Inc
Twilight Energy Llc
Tx Energy Services Llc
Tx Enhanced Oil Recovery Co Llc
Tx Ofgc Llc
Tyco Operating Co
Tyler Oil Company
U D Man Inc
U S Geological Survey
U S Liquids of La Lp
Uae Investco 2 (Lee) Llc
Union Royalty Natural Gas Inc
Union Texas Petroleum Corp
Union Valley Petroleum Corp
United Operating Llc
Unitex Oil Gas Llc
Unity Petroleum
Universal Oil Gas Llc
Universal Resources Holdings Inc
Unknown
Unknown - Dep Paid Plugging Contract
Uran Swd Llc
Us Fuels Inc
Us Liquids of La Lp
Us Salt Llc
Utah Oil Llc
V H Oil Lp
V T Oil Gas Inc
V/J Oil Company
Vaca Energy Llc
Valley Petroleum Managmnt
Valwood Production Co
Van Energy Operators Llc
Van Lingen Peter
Van Operating Ltd
Vanguard Permian Llc
Vaquero Energy Inc
Vast Petroleum of Kansas Llc
Vector Oil Gas Lp
Veenker Resources Inc
Veitenheimer Oil Co
Verado Energy Inc
Verde Oil Company
Verjill Oil Company
Vertical Energy
Vest Star Energy Llc
Vesta Energy
Veteran Exploration Producti
V-F Petroleum Inc
Vinland Energy Operations Llc
Vintage Petroleum Inc
Viper Swd Llc
Vision Oil and Gas Llc
Vistamar Services Llc
Voigt Oil Gas Co Inc
Volos Operating
Vonco of Mississippi Inc
Vonfeldt Alan J
W W Production Llc
W C T Operating Llc
W T X Capital Investments Llc
W S Hale Petroleum
Wd Short Oil Co Llc
Wade Jim
WADI Exploration and Production LLC
Waggoner W T Estate
Wagner Oil Company
Waldron David a Assoc
Walgann Oil Gas Inc
Walker Resources Co Llc
Wallis Energy Inc
Ward Petroleum
Ware House Industries
Warren American Oil Company
Warren Corporation
Warren E P Inc
Warrior Resources Inc
Wasson Billy C
Waste Trmt Corp
Watershark Llc
Waterworks Killdeer Llc
Watkins J L
Watt Larry
Wb Prod Mgmt Co
Weathers Exploration Inc
Weber Energy Corporation
Weil Oil Llc
Weins Horton L
Weiser-Brown Operating Company
Welch Energy Llc
Weldbank Energy Corp
Welder Exploration Prod Inc
Welhausen Operating Company Lp
Wellco Energy Inc
Weminuche Petroleum Llc
Wen-Be
Werth Aaron Jblackhawk Production Company
Werth Andywerth Exploration Trust
West Inland Energy Inc
West Texas Oil and Gas Operinc
West Texas Royalties Inc
West Valley Energy Corp
Westdrum Energy Ltd
Western American Resources Llc
Western Chief Operating Llc
Western Energy Group Llc
Western Gulf Oil Gas Llc
Western Interior Oil Gas Corp
Western New York Drilling Associates I
Western Oil and Gas Development Corp
Western Operating Company
Western Production Company
Westfork Operating Company
Westport Oil and Gas Company Lp
Westridge Oil Gas Properties
Wexpro Company
Wfd Oil Corporation
Wfw Production Company Inc
Wgm Gas Co Inc
White Oak Operating Company Llc
White Operating Company
White Pine Petroleum Corporation
White Rock Energy Llc
White Clyde
White Steve
Whitetail Crude Inc
Whitewater Resources
Whitney Bell Oil Llc
Whitson Operating
Wholey Petroleum Llc
Wichita Water Llc
Wickizer Jon
Wicklund Petroleum Corporation
Wieck Oil Company Llc
Wilbanks Reserve Corporation
Wildcat Oil Gas Llc
Wiley Lease Co Ltd
Willard M Cline
Will-Drill Operating Llc
William H Brawand
William Mcintire Coal Oil Gas
Williams J F Oilfield Service
Williams R J Oil Gas Llc
Williford Energy Company
Williston Exploration Llc
Wil-Mar Operations
Wilmoth Interests Inc
Wilson Don H Inc
Wilson Energy Llc
Wilson Saltwater Disposal Inc
Wilson Bruce Oil Inc
Windermere Energy Llc
Windham Oil Corp
Window Operating Co The
Wjc Inc
Wms Oil Company
Wn Operating Inc
Wold Energy Partners Llc
Wolsey Well Service Lp
Wolverine Gas Oil Company
Wood Hi Co Inc
Woodward Iodine Corporation
Worsham-Steed Gas Storage Llc
Wp Oil Llc
Wrestler David L
Wright Foster Disposals Llc
Wtg Gas Transmission Company
Wtp Energy Inc
Wynn-Crosby Operating Lp
Xanadu Exploration Company
Xite Energy Inc
XOG Resources, LLC
Xplore Natural Resources Llc
Yale Oil Association Inc
Yost Heritage Inc
Younger Energy Company
Yucca Energy Inc
Yukon Properties Llc
Zedco Operating
Zimtex Energy Llc
Zinke Trumbo Inc
Zu Llc
PMO Operating Company LLC
Black Hills Gas Resources, Inc.
Capstone Natural Resources Llc
Element Petroleum Operating Llc
Mason Drilling Inc
Pennenergy Resources Llc
Mid-Continent Resources Inc.
Sv Abs Interest Wetmore Proj
Mason Producing
Summit Gas Resources Inc
Venture Resources Inc.
Ecm Energy Services Inc.
Blackeagle Energy Services
American Energies Corporation
Z&g Energy, Llc
Yohawk Operating Llc
Wp Oil & Gas Exploration
White & Ellis Drilling Inc.
Walsh F H Jr Operating Co Inc
Tyson Oil Co.
Trimont Energy Llc
Tony Johnson
Thompson Jerome A.Thompson Oil Co
Sunray Operating Company
Stephens Johnson Op Co
State Fund Plugging
Scott Oil Co
Ronny N. Davis
Richland Oil Investments Llc
Red Wolf Oil Company Inc
Rains & Williamson Oil Co. Inc.
Pratt Well Service Inc.
Patrick Webb Oil, Llc.
Pan-Ok Production Company
Padco Llc
New Age Oil, Inc
Mullins Jimmy R
Ms Energy Services
Missouri River Royalty
Mar-Lou Oil Co. Llc
Landmark Drilling
Koch Exploration Company, Llc
Klh Oil & Gas Inc
Joe Gerstner Oil Llc
Jec Operating Llc
Itb Oil, Llc
Hughes Drilling Co
Her Operating Llc
Henscheid Rufus
Gregory S. Seaton
Golden Eye Resources
Global Energy Solutions Inc
First Solid Energy Group
Felix Energy Llc
Dkd
Deep Rock Energy Corp.
David H. Arrington Oil & Gas
Cso Consulting
Coleman Oil & Gas Inc
Buck Peak Llc
Broschat Engineering & Management Services
Bond 23 Llc
Bold Operating Llc
Blue Top Energy Llc
Berenergy Corporation
Aus-Tex Exploration Inc
Amexco Llc
Cordele Development Corporation
Jericho Oil Corp
Susser Holdings Corp.
Rampart Du Monde Partners Llc
Peak Exploration and Production, Llc
Prairie Oil, Llc
Arriva Energy Inc.
Baron Exploration Company
Blackhawk Energy Llc
Hart Oil & Gas Inc
Hart Petroleum Services Inc
Leis John E.
Leis Steven A.
Lr Energy, Inc.
Magnum Drlg of Ohio, Inc
Magnum Ngls Solution Mining Llc
Magnum Oilfield Services
Marion Catt
Marquee Corporation
Mcgown Drilling Inc.
Miller Bros. Oil Company Inc.
Momentum Oil & Gas Llc
Moore County Gas Partners Lp
Moore Petroleum Invest Corp
Moore Resources Llc
Moore Well Services Inc
Mueller Tommueller Oil
Murphy Energy Services Lp
Nethers Gary L
North American Drilling Corp
North American Petro Corp Usa
North American Royalties Inc
O`brien Oil Corporation
Orion Exploration Partners Llc
Overland Investments Inc
Paladin Petroleum Iii Llc
Palmer Mike Oil
Palmer Petroleum Inc.
Palmer Scott Oil
Paradigm Exploration Company
Paragon Oil Company Inc
Peak Nebraska Acquisitions Llc
Peak Operating Co.
Peak Operator Llc
Peak Texas Resources Llc
Petrus Oil Company Lp
Petrus Operating Co Inc
Pgi Operating Llc
Phoenix Energy Llc
Phoenix Hydrocarbons Operating
Phoenix Oil & Gas Inc
Phoenix Production Company
Pinnacle Exploration Corp
Pinnacle Mining Corporation
Pitcock, Harold
Premier Energy Llc
Premier Minerals Inc
Premier Natural Resources
Premier Natural Resources Iillc
Prime Exploration Inc
Providence Oil Development Llc
Quest Energy Llc
Quest Exploration L.L.C.
Ramsey Herndon, L.L.C.
Reed Power Tongs Inc
Remington Capital Holdings Inc
Royal American Oil & Gas
Royal Drilling Inc
Royal Oil Llc
Royal Petroleum Co
Royal Texan Energy Co
Royal Texan Resources Co
Trio Petroleum Llc
Vista Exploration
Vista Opr Inc
Cardinal Oil Llc
Foothills Well Service Llc
Law Oil, Llc
S and C Drilling Inc
Summit Operating Llc
Wold Oil Properties Inc
Petropoint Energy Operating Llc
Atwood Oceanics Inc
Pt Saka Energi Indonesia
North Dakota Lng Llc
Calmena Energy Services Inc.
Great Prairie Energy Services Inc.
Citadel Energy Services Llc
Viper Energy Partners Lp
Igas Energy Plc
Dart Energy Limited
Silver Tusk Oil Company
Shalewater Solutions, Inc.
Oaks Disposal Services Llc
Jonah Energy Llc
Frontier Midstream Solutions Llc
Boomerang Oil Inc
Welldog Pty Ltd
Touchstone Exploration Inc.
Verano Energy Ltd
Vitesse Energy
Chk Cleveland Tonkawa Llc
Capgemini America Inc.
Ceno Energy Ltd.
Pnoc-Ec
Ponta E&p
Oak Valley Resources Llc
El Toro Resources
Aquinas Energy Resources Inc.
Koch Industries Inc.
Petrologistics Lp
Fulucai Productions Ltd.
Blue Sky Langsa Ltd.
Det Norske
Loews Corporation
Virtus Oil and Gas Corporation
Br Investments Llc
Southern Energy Group Inc.
Mid Pac Petroleum, Llc
Azipac Ltd
Mitra Energy Ltd
Comodi Trust
Chroma Operating
Michels Corporation
Ophir Energy Plc
Crown Drilling
Pacific Future Energy Corp.
Meadowlark Midstream Co Llc
Applied Lng
Nine Energy Service, Inc.
Millennial Energy Partners Llc
ADTI
Black Energy
Subsea 7 Sa
Goodman Petroleum Company
Gom Operator
Petromont Colombia Sa
Ares Management Lp
Shell Midstream Partners Lp
Nextera Energy Partners Lp
Petrolia Se
Rowan Companies plc
Lonestar West Inc
Vamp Oilfield Services
Snc Lavalin Group Inc
Spectrum Corporation
Petrocore Llc
Key Petroleum
Wellaware Holdings Inc.
Canada Energy Partners Inc
Jupiter Resources
Pacer Construction Holdings Corporation
Mountain Mud & Service Supply
Erick Flowback Services Llc
Rod's Production Services
Trilantic Capital Partners
Fluid Delivery Solutions Llc
Seventy Seven Energy Inc.
Hawkwood Energy Llc
Palomar Natural Resources
Alpha Crude Connector Llc
Newton Energy Corporation
Newton Energy Uk Limited
Vard Holding Ltd
Stx Canada Marine Inc
Cathedral Energy Services Ltd.
Canyon Services Group Inc.
Oeg Offshore Group
Legend Production Holdings Llc
Ngp Energy Capital Management Llc
Caprock Oil Inc.
Latigo Trucking Ltd
Oilfield Water Logistics
Umbra Applied Technologies Group Co.
Intrepid Energy
Desert Ntd Llc
Mart Resources Inc
Pan Pacific Petroleum
Rio Bravo Energy Partners Llc
Orlen Upstream
Compressor Systems Inc.
Bridger Pipeline Llc
Belle Fourche Pipeline Company
Electricite De France Sa
Mcdermott International
Fort Hills Energy Lp
High North Resources
Quality Environmental Technologies
Ormet Corporation
Aspenleaf Energy Ltd.
Caiterra International Energy Corp.
Bowriver Development Canada Ltd.
Canamax Energy Ltd.
Schramm Inc.
Tamarind Energy
Republic Midstream Llc
Trihawk Energy Ltd
Nudevco Midstream Llc
Chelsea Oil and Gas Ltd
McCabe Petroleum
Ensign Energy Services Inc.
Energy Capital Partners
Horn Petroleum Corporation
Nwp Industries Inc
Venari Resources Llc
Murex Llc
Cetane Energy Llc
Petro Victory Energy Corp
Penneast Pipeline Company Llc
Vine Oil & Gas
Harvest Operations Corp.
Ingersoll-Rand Plc
Johnson Production Corp.
Kodiak Petroleum Inc.
Anchor Point Energy Llc
Atlas Oil Company
Panther Energy Inc.
Falcon Crest Energy
Vaquero Midstream Llc
Cone Midstream Partners Lp
G2x Energy
Ziff Brothers Investments Llc
Raptor Petroleum Ii Llc
Dalmac Energy Inc
Petromaroc Corporation Plc
Mistral Midstream Inc
Agl Resources Inc.
Duke Energy Corporation
Southwest Treating Products Llc
Big Lake Services Llc
Beckman Production Services Llc
Esmark Inc.
Ohio Cold Rolling Company
Independence Contract Drilling, Inc.
Leucrotta Exploration Inc.
Alon Usa Partners Lp
Alon Usa Energy Inc
Amerigas Partners Lp
ARC Logistics Partners Lp
Knot Offshore Partners Lp
Lehigh Gas Partners Lp
LNG Limited
MPLX Lp
Navios Maritime Partners Lp
Niska Gas Storage Partners Llc
Northern Tier Energy Lp
Oiltanking Partners Lp
Rentech Nitrogen Partners Lp
Suncoke Energy Partners Lp
Tesoro Logistics Lp
Willis Group Holdings Public Limited Company
CVR Partners Lp
CVR Refining Lp
Delek Logistics Partners, LP
Dyanagas Lng Partners Lp
Etrion Corporation
Gaslog Ltd
Golar Lng Partners Lp
Investment Technology Group Inc.(ITG)
Genie Energy Ltd.
Capital Product Partners L.P.
Emerge Energy Services
Sierra Oil & Gas
Encap Investments
PBF Logistics Lp
Redhill Resources Corp
World Point Terminals Lp
Enduro Royalty Trust
Plum Energy Llc
Mapan Energy Ltd
Ikkuma Resources Corp
Dresser Rand Group Inc
Siemens Ag
Samchully Co.
Hess Midstream LP
Canaan Natural Gas Pe Funds
The Parkmead Group Plc
Fluor Corporation
Island Energy Partners Llc
Goldman Sachs Group Inc
Columbia Pipeline Group Inc.
Columbia Pipeline Partners Lp
Tgs-Nopec Geophysical Company
Fairfield-Nodal
Formation Energy Lp
Bandolier Energy Llc
Spyglass Energy Group Llc
Fairway Resources Partners II LLC
Coronado Midstream Llc
Rift Energy Corp
California Resources Corp.
Fleur De Lis Energy Llc (FDL)
Fairmount Santrol
Canadian Overseas Petroleum Ltd
Hii Technologies Inc.
ROK Resources Inc.
Windy Cove Energy Llc
Louisiana Lng Energy Llc
Nextera Energy Inc.
Paragon Offshore Plc
LIG Assets Inc.
Cp Resources Llc
Fossil Oil Company
Gp Ii Energy Inc.
NextDecade Corp.
Westoil Llc
Millennium Energy Corp.
Arm Midstream
Petroterra Corp.
Paradigm Energy Partners Llc
Irongate Energy Services
Sun Tubular Services
Flatonia Energy Llc
Eagle Minerals Inc.
Crs Proppants
Petrowest Corporation
Trans Carrier Ltd.
Trans Carrier Rentals Ltd.
Mitcham Industries
Tidewater Inc.
Petro-Victory Energy Corp
Gas Natural Inc.
Powershares Global Water Etf
Pioneer Resources Limited
Terra Nova Energy Ltd.
Marsa Energy Inc
Flowserve Corp.
Canelson Drilling Inc.
Eagle Ford Minerals Llc
Sk Group Ltd.
Antero Midstream Corporation
Northern Border Pipeline Company
La Ronge Gold Corp
Bakken Hunter Llc
Fortis Inc.
Lundin Mining Corp.
Hayden Harper Energy Ka Llc
Contact Energy
Edinburgh Oil & Gas Ltd.
J-W Wireline Company
Kuwait Energy
Mccoy Global
Petroleum Geo Services (PGS)
Polarcus
Akzo Nobel
Badger Explorer
Enersis
Cabot Corp
Eden Energy
Gas Natural Fenosa
Mobius Resources Inc
Mosaic Company
Oak Point Energy Ltd
Potash Corp
Fred Olsen Energy
Relentless Resources
Tethys Oil
Tier 1 Energy Solutions
Avenger Oil Tools
Us Enercorp
Velocity Midstream Partners Llc
Azure Midstream
Westwater Energy
Magnum Oil Tools
Sidley Austin Llp
San Angelo Ltd
Double Eagle Development
Brookfield Infrastructure Group
A. Schulman Inc.
Aveva
Awilco Drilling Plc
The Babcock & Wilcox Company
Akita Drilling Ltd.
Enerflex Ltd.
Tall City Exploration Llc
The Lubrizol Corporation
Greyrock Energy
Expander Energy Inc.
Range Royalty Limited
Botas
Battlecat Oil & Gas Llc
Scottish Power Generation Ltd.
Sbg Energy Services Llc
Rice Midstream Partners Lp
Northeast Utilities
Superior Disposal Services Llc
Venture Global Lng
Laricina Energy Ltd
Petroliam Nasional Bhd
Mcada Drilling Fluids
Savant Alaska Llc
Reoil Eagle I Llc
Toro Oil and Gas Ltd
Scana Corporation
Cimarron Energy Inc.
Curtiss-Wright Corp.
Turnbridge Capital Llc
Energias De Portugal Sa
Setebrasil
Citation Resources Ltd.
V__Energy Inc
Mol Group
Xcite Energy Ltd.
Falkland Oil and Gas Ltd.(FOGL)
SaExploration
Silver Willow Energy
Saipem Spa
Gulf Keystone Petroleum Ltd.
Frontline Energy Inc.
Rocksource
LUKOIL
Western Zagros
Galilee Energy
Civeo Corporation
88 Energy Limited
Arctic Hunter
Ballard Power Systems
American Energy Utica Llc
American Energy Marcellus Llc
Gulfsands Petroleum Plc
Gulfmark Offshore, Inc.
Wresources Llc
South Pacific Refining Limited
Europa Oil and Gas
Dof Subsea
Sprott Resources Corporation
Cit Group Inc
Bowleven Plc
Secure Energy Services
Fortum
Rio Alto Mining
Hurricane Energy
Start Scientific Inc
Bps Operating Services Llc
Canadian Association of Petroleum Producers (CAPP)
North Atlantic Drilling Limited
Energold Drilling Corporation
Cosan Ltd.
Odfjell Drilling
Tauron Polska Energia
Arrow Energy Pty Ltd
Emera
Green Rock Energy Limited
Azonto Petroleum Ltd
Perusahaan Gas Negara
Infrastrata Plc
Galp Energia
Forest Wheeler
Grizzly Oil Sands
Cms Energy
Cal Dive International
Sea Energy Plc
Avocet Mining
Phoenix Technology Services
Integra Group
Vallourec
Red Water Energy Corporation
Flint Energy Services
Oil Reserve Inc
Dove Energy Bv
Perrison Petroleum Corp
Regal Resources Inc
Eland Oil and Gas
Petroneft Resources Plc
Sino Gas and Energy
Teranga Gold Corporation
Bumi Armada Berhad
EIA
Mhb Offshore Solutions
Dialog Group Berhad
Energy Policy Research Foundation, Inc
Energy Recovery
Willbros Group, Inc
Sevan Drilling
Prosafe Se
GC Rieber Shipping ASA
Shelton Petroleum
Primeline Energy Holdings
Oha Investment Corporation
Hayward Tyler Group Plc
Kghm International Ltd.
Rignet, Inc.
Sprott Toscana
Stork
Stone Point Energy
Modec
Ocean Rig UDW Inc.
North American Nickel
Caspian Holdings Plc
Aeroquest International
Bp Energy Partners Lp
Pinnacle Midstream Llc
Bp Natural Gas Opportunity Partners Lp
Electromagnetic Geoservices
New Zealand Oil & Gas
Energy Ventures
Monadelphous Group
Albemarle Company
Greenfields Petroleum
Dolphin Offshore Enterprises
Lpc Crude Oil Marketing Llc
Sea Oil Ltd
Dolphin Geophysical Asa
Oceaneering International
Pennsylvania Department of Conservation and Natural Resources
Canadian Energy Research Institute
Laurel Mountain Energy Llc
Douglas-Westwood
Weir Oil & Gas
Xcel Energy
Ausgroup
Noreco
American Energy Group
Dryships
Entrec Corporation
Spears & Associates
Adira Energy
Raam Global Energy
Rbc Richardson Barr
Delek Drilling
Havila Shipping
Furmanite
Kawasaki Heavy Industries
Entrion
Suburban Petroleum
Energulf Resources
Credit Suisse
Itg
Hiland Partners
Maple Leaf Royalties Corp
Canadian Association of Oilwell Drilling Contractors
Elk Hills Petroleum Canada Inc.
E-T Energy Ltd.
Value Creation Inc.
China Investment Corp.
Alberta Oilsands Inc
Barclays Plc
Ing Group
Allegheny Technologies
Hibiscus Petroleum
Lansdowne Oil and Gas Plc
PetroNor E&P
Energean Oil & Gas
Eurasia Drilling Company Limited
Edison International
Bahamas Petroleum
Borders & Southern
Greensfields Petroleum
Bass Strait O&g
Talon Petroleum Limited
Hansa Hydrocarbons
Lamprell Plc
Pluspetrol Resources Corp.
Platino Energy Corp.
Atlantic Resources Company, Llc
Ihs Inc.
Kicking Horse Energy Inc.
Magnum Development Llc
Santa Fe Midstream LLC
Norsk Hydro
Mlv Energy
Stephens Inc
Sulzer
Ogdcl
Mirach Energy Ltd
Lekoil
Prumo Global Logistics
Xstate Resources Limited
Chubu Electric Power
Foraco International S.A.
Risco Energy
Bristow Group
Sacoil Holdings Limited
Virginia Hills Oil Corp
Hanwei Energy Services Corp
North American Energy Partners Inc.
Polaris Drilling Inc.
Bashneft
Finmeccanica
Amerisafe Inc
Interserve
Downer Group
Wood Mackenzie
American Impact Energy
Mnp Petroleum
Solazyme
Legion Terminals Llc
Midwestern Oil and Gas Company Ltd
Opal Energy Corp
Sbm Offshore
Sherritt International
Beijing Enterprises Holdings Limited
Bonheur Asa
Dow Chemical
Integrys Energy Group
Wilton Resources
Aboriginal Pipeline Group
Albian Sands Energy Inc
Viking Investments Group Inc
Tanager Energy Inc
CanEra Resources Inc Iii
Petrolia Inc
Verisk Analytics Inc.
Claude Resources
Coastal Flow
Mighty River Power
Clean Harbors
Mc Carthy Tetrault
Ship Finance International
Gulf Slope Energy Inc
Raizen
Anglo American Plc
Solvay
Vectren
Siem Offshore
Sevan Marine
Raytheon Co
Vedanta Resources
Vtti Energy Partners Lp
Strad Energy Services
Ernst and Young
Timken Steel Material Services
Mwana Africa
Prysmian Group
Morgan Advanced Materials Plc
Triple Energy Limited
National Instruments Corp.
Suncoke Energy Inc.
Nucor Corporation
Anton Oilfield Services Group Ltd.
The Great Eastern Shipping Co. Ltd.
Wisconsin Energy Corp.
Vopak
Mullen Group Ltd.
Dong Energy
Aegion Corporation
Decmil
Ctb Energy Finance Group
Sound Oil Plc
Icahn Enterprises Lp
Delek Us Holdings
Norwegian Petroleum Directorate
Energy & Infrastructure Capital Llc
Cosmo Oil
Dynagas Lng Partners Lp
New Carolin Gold Corp.
Pason Systems Corp.
Stealthgas Inc.
Nrg Energy Inc.
Moda Midstream Llc
Africa Energy
Keybanc
Parker Hannifin
Tiapan Resources
Triangle Energy
Taipan Resources
Matrix Service Company
Canadian Discovery
Midcon Energy
West Texas Geological Society
Perupetrol
Cavalier Energy Inc.
United Rentals
North Dakota Geologic Survey
Step Energy Services Ltd
Elixir Petroleum
Valener Inc
Aruma Resources
Wind River Energy Corporation
Raymond James
Idemitsu Kosan Co.,Ltd.
Lotos Group
Maple Leaf 2012 Ii Energy Income Ltd
Franks International
Westar Energy
Tmk Group
Seplat Petroleum Development Company
Jaccar Holdings
Aiteo Eastern E&p Co. Ltd.
Coachman Energy Partners Llc
Miclyn Express Offshore
Madagascar Oil
Maersk Drilling
Wentworth Resources Ltd
Condor Petroleum
Condor Petroleum Inc
Uil Energy
Magnum Gas and Power Ltd
Magnum Gas and Power
Galicia Energy Corporation Limited
Pantheon Resources
Blackrock Inc.
Warburg Pincus
Bluescape Resources Company Llc
Timco Services Inc.
Fermaca Infrastructure Bv
Cvr Energy
Digitalglobe, Inc.
Stonehaven Exploration Ltd.
Eurogas International
Oaktree Capital Management
Macquarie Capital Group Ltd.
Aecom
Brookfield Asset Management Inc.
Hydrodec Group Plc
Greencastle
Major Drilling
Nuevo Midstream Dos Llc
Argos Resources Ltd
Brazos Midstream Holdings Llc
Old Ironsides Energy Llc
Atlas Energy Group Llc
China Oil and Gas Group Ltd
Boulder Energy Ltd
Aveda Transportation and Energy Services
Era Helicopters
Granite Oil Corp
Dawson Geophysical
Desire Petroleum Plc
Ross Smith Energy Group Ltd
Core Laboratories N.V.
Ina
Petrofac
Mena Hydrocarbons Inc
Rh Petrogas Limited
Southern Propane Inc.
Rotork
Striker Exploration Corp
No Company
Telenor Group
Momentive
Skf
Volga Gas Plc
Nexans
Paloma Partners Iii Llc
Petroedge Energy IV LLC
Copel Pura Energia
Energy & Infrastructure Capital
Permian Basin Royalty Trust
Ferus Lp
Tall Oak Midstream II, LLC
Suds Properties Llc
Delfin Lng Llc
Fairwood Peninsula Energy Corp.
T-Rex Oil Inc.
Patriot Energy Inc.
Redbird Capital Partners LLC
Luxe Energy Llc
Sunoco Lp
EQT GP Holdings LP
Oao Tatneft
QGEP Participacoes SA
Camac Energy
Arb Midstream LLC
Circle Oil Plc
Lgo Energy Plc
Exillon Energy
Siluria Technologies
Monterra Energy
PTT Public Company Limited
Naptha Exploration
Cohen Development & Industrial Buildings Ltd
Esso (Thailand) Public Company Ltd
Seabird Exploration Fz Llc
Kunlun Energy Company Ltd
Kvaerner Asa
Avner Oil Exploration
SNGN Romgaz SA
Ruspetro Plc
Tecnicas Reunidas
Pakistan Petroleum Ltd
Misen Energy
United Energy Group
Kina Petroleum and Minerals Corp.
Victoria Oil & Gas
Great Eastern Energy
Nostrum Oil and Gas Plc
Cliq Energy Berhad
Oriental Petroleum and Minerals Corp.
Texas South Energy
Royal Energy Resources Inc.
BP Prudhoe Bay Royalty Trust
Epi (Holdings) Ltd
Norweigan Energy Company
Sociedad Comercial Del Plata S.A
Philex Petroleum
Savannah Petroleum Plc
Oil and Gas Exploration and Production Plc
Loyz Energy, Inc
Polyard Petroleum International Group Ltd.
Hindustan Oil Exploration Company Limited
Gujarat Natural Resources Ltd
Rock Ridge Resource Inc
Slavneft-Megionneftegaz
Coal Creek Company
Trans-Asia Petroleum Corp.
Maverick Drilling & Exploration Ltd
Oleo E Gas Participacoes Sa
Anderson Energy Inc
Carbon Natural Gas Company
Hardy Oil & Gas Plc
Lapidoth - Heletz Ltd Partnership
Discovery Energy Corp.
Dome Energy Ab (Publ)
Gazkon Open Joint Stock Comapany
Sacoil Holdings
Cassandra Oil Ab (Publ)
U.S. Oil and Gas Plc
Pakistan Oilfields Ltd.
Wilmington Capital Management Inc.
Biloxi Marsh Lands Corp.
Green Dragon Gas Ltd.
Cn Resources Inc.
The Philodrill Corporation
Sanchez Production Partners Lp
Ratio Oil Exploration
Iofina Plc
Pt Sugih Energy Tbk
Oil Sands Sector Fund
Alkane Energy Plc
Swala Oil and Gas (Tanzania) Plc
Rak Petroleum Plc
China Leason Cbm & Shale Gas Group Company Limited
Givot Olam Oil Exploration Lp (1993)
Sino Oil & Gas Holdings Limited
Petro Energy Resources Corp.
Marine Petroleum Trust
Dynex Energy S.A.
Sequa Petroleum Nv
Kgn Industries Ltd
Mpi Societe Anonyme
Pjsc Ukrnafta
Indus Gas Ltd.
Carbon Energy Ltd.
Pt Capitalinc Investment Tbk
Petrolympic Ltd.
Petrolera Pampa S.A.
Emerald Resources Nl
Sabine Royalty Trust
Petrel Energy Ltd.
Ipek Dogal Energy
Baron Oil Plc.
Rex International Holding Limited
Jubilant Energy Nv
Naphtha Israel Petroleum Corp. Ltd.
Tlou Energy Ltd.
Interoil Exploration & Production Asa
Mari Petroleum Company Limited
Pt Benakat Integra Tbk
Black Stallion Oil & Gas Inc.
Hugoton Royalty Trust
Inoc Dead Sea Limited Partnership
Petrogrand Ab (Publ.)
Reach Energy Berhad
Bastogi S.P.A
Eos Petro Inc
Pt Energi Mega Persada Tbk
Mirabaud & Cie Sa
Alon Natural Gas Exploration Ltd.
Varyeganneftegaz Open Joint Stock Company
Sumatec Resources Berhad
Zoltav Resources, Inc.
Petro Matad Ltd.
Roxi Petroleum Berhad
Etablissements Maurel & Prom Societe Anonyme
Gulf Coast Ultra Deep Royalty Trust
Sona Petroleum Berhad
Pacific Coast Oil Trust
Energy International Investment Holding Ltd.
Frontera Resources Corp.
Voc Energy Trust
Uk Oil & Gas Investments
Cng Vietnam Joint Stock Company
Selan Exploration Technology Limited
Cross Timbers Royalty Trust
Delek Energy
San Juan Basin Royalty Trust
Flex Lng Ltd.
North European Oil Royalty
Mesa Royalty Trust
Norilskgazprom Open Joint-Stock Company
Northern Offshore Ltd
Foreland Investments Lp
Alfa Group
Harbour Energy Ltd.
Union Group
Hydrocarbon Exploration Peru Ltd.
Carrier Energy Partners Ii Llc
Kanata Energy Group Ltd
Divergent Energy Services
Adx Energy
Bear Head Lng
Bharat Petroleum
Caspian Services Inc
Mosaic Energy Ltd
Phx Energy Services Corp
Stolt-Nielsen Limited
Superior Drilling Products
Swiber Holdings Limited
Welltec Inc
Acergy Sa
Eidesvik Offshore Asa
Irpc
Bw Offshore
Lupatech S.A
Bangchak Petroleum Public Co.Ltd.
Bangchak Petroleum Plc
Horizon Petroleum Plc
Faukland Oil and Gas
Prism Midstream Llc
Gravity Midstream Llc
Trigeant Ltd.
Spectrum Asa
Titan Energy Services Limited
Synthesis Energy Systems Inc.
ARC Financial Corp
Ascent Resources LLC
Oceanteam Shipping Asa
Solstad Offshore Asa
Tvi Pacific Inc
Hunting Plc
Hellenic Petroleum Sa
Shengli Oil and Gas Pipe Holdings Limited
Kbc Advanced Technologies Plc
Ganger Rolf
Dof Asa
Exelon Corporation
Bergen Group
Nustar Gp
Apa Group
Boustead Singapore Limited
Antilles Oil and Gas
Aes Corporation
Magseis Asa
Profire Energy Inc
Multiclient Geophysical Asa
Renaissance Services
Reach Subsea
Ig Seismic Services Plc
CHC Group Ltd
Mermaid Maritime Public Company Limited
Farstad Shipping Asa
Honghua Group Limited
Bourbon
Gulf Marine Services Plc
Ocean Yield
Gulf Island Fabrication Inc
Sempra Partners LP
Amazing Energy Oil & Gas Co.
White Knight Production LLC
Dundee Energy Ltd.
Ezra Holdings Limited
Petrie Partners
Global Hunter Securities
EMS Energy Ltd
Superior Plus
Colorado School of Mines
Deep Down Inc.
Turkiye Petrol Rafinerileri A.S
Thai Oil Public Company Limited
Schoeller-Bleckmann
Qualitech Public Company Limited
WS Atkins Plc
Green Plains Inc.
Akastor ASA
S-Oil Corporation
Saras S.p.A.
Hague and London Oil PLC
American Water Works Company Inc.
Parkland Fuel Corporation
Matrix Composites & Engineering Limited
Logan International Inc.
OSX Brasil SA
Neste Oil
ERG SPA
CT Energy Holding SRL
CHINA OILFIELD SERVICES LTD.
OIL REFINERIES LTD.
INFINITY ENERGY RESOURCES INC.
PEDEVCO Corp.
FUGRO
PETROM
PAZ OIL COMPANY LTD.
INCREMENTAL OIL AND GAS LTD.
PRESSURE TECHNOLOGIES
AVEO GROUP
BRADY CORP.
AIE
PACIFIC ETHANOL INC.
Traverse Midstream Partners LLC
North Dakota Geological Survey
Caverton Offshore Support Group
Bazan Group
Essar Group
Veloclys Plc
Tudor Pickering Holt & Co
Babcock & Wilcox Company
IPB Petroleum
Stepan Company
Titan Alaska LNG
ISKANDER ENERGY CORP.
South Jersey Industries Inc.
C-NLOPB
CNOOC CANADA INC.
EBN
CIRCOR International Inc
Montana Exploration Corp.
Freeport-McMoRan Oil & Gas Inc.
Capstone Turbine Corporation
Capstone Infrastructure
Empresa de Energia de Bogota S.A.
Xtract Resources PLC
LBC Tank Terminals LLC
Itasca Energy LLC
Powder Mountain Energy Ltd.
NOW Inc.
Odessa Pumps and Equipment Inc.
Ontario Teachers Pension Plan
Equilon Enterprises LLC
Pennsylvania Services Corporation
Blacksands Petroleum
Permian Resources Corp.
Western Lithium USA Corporation
CIBC
DJ Resources
Canterra Minerals Corporation
Fifth Creek Energy
Noah Energy Inc
StonePoint Energy Inc.
Amistad Energy Partners LLC
Urals Energy
Amerdev
Ameredev, LLC
Balidor Oil & Gas LLC
New Gulf Midstream LLC
Scotia Capital Inc.
TD Securities Inc.
Promigas SA ESP
Natural Resources Canada
Santos Brazil
Source Rock Royalties Ltd
X-Terra Resources Inc.
EVX Midstream Partners II LLC
Ardmore Shipping Corporation
Triple Double Advisors LLC
Zoloto Resources Ltd.
RBSA Advisory Pvt. Ltd.
Navigator Energy Services LLC
Northern Minerals & Exploration Ltd.
Fortress Environmental Services
Seven Energy International Limited
Integrated Environmental Technologies Ltd.
Covey Park Energy LLC
Titan Logix Corp
Merced Capital
Fairway Energy Partners LLC
Hawkeye Midstream LLC
United Energy Trading LLC
Titan Energy Limited
TRP Energy LLC
Capital Drilling Ltd
Baker Technology Limited
Aqualis ASA
Citigroup Global Markets Inc.
Philex Mining
Petro-Reef Resources LTD
Shale Support LLC
Interstate Natural Gas Storage Services
eCORP International LLC
Team Oil Tools, LP
Odessa Packer Services, Inc.
OPTI Canada
Panalpina
Pride International
Horizon North Logistics Inc.
Alhambra Resources Ltd.
Bentek Energy
Netherland Sewell & Associates
CLSA
EnerCom, Inc.
Louisiana Department of Natural Resources
Select Sands Corp
Hillcrest Petroleum Ltd.
Digi International Inc.
NTPC Ltd.
Discovery Natural Resources LLC
Red Bluff Resources Holdings, LLC
PETORO AS
HRG GROUP, INC.
ANSYS, INC
CECO Environmental
Amyris, Inc.
CropEnergies AG
Barnes Group Inc.
Geospace Technologies Corporation
Renewable Energy Group, Inc.
JX Holdings, Inc
Kadant Inc.
Ramba Energy Limited
Erickson Incorporated
Quaker Chemical Corporation
3M Company
Gulf Coast Western Energy Services
EMP
GLJ Petroleum Consultants Ltd.
Power Solutions International, Inc.
Aramark Group
Northern Power Systems, Inc.
Fortum Oyj
Praxair, Inc
Ultrapar Holdings Inc.
Korea Gas Corp.
Kiowa Oil Company
DistributionNOW
Veolia Water Technologies Inc.
America Resources Exploration
Seabourn Oil Company
Madison PetroGas Ltd.
Intrexon Corporation
Gordon Creek Energy Inc
CUI Global Inc.
Dala Petroleum
Marwood Group
Aly Energy Services Inc.
Credit Agricole
Dynamic Materials
Wunderlich Securities Inc.
Angelo Gordon and Company
Oklahoma Corporation Commission
Fall River Exploration LLC
Cordy Oilfield Services inc.
Edge Natural Resources LLC
Pacific Exploration and Production Corp
Kongsberg Maritime
GRP Corporation
Trecora Resources
Jersey Oil and Gas
Infratil
Mineral Resources Ltd
Resonance Exploration LLC
North Sea Midstream Partners
Ajax Resources LLC
Caltex Australia
Navitas Midstream Partners LLC
EIM Capital
Oklahoma Geological Survey
3D PETROLEUM CORP
4P Energy Texas LLC
Aaron Oil Company, Inc.
Pennsylvania State University
Petrel Robertson Consulting Ltd.
Highbridge Principal Strategies LLC
Straits Resources Limited
Great Eastern Shipping Company Limited
Neptune Marine Services Limited
EWE Group
Depa Ltd.
Russel Metals Inc.
Havyard Group
Hot Rock Limited
Element Petroleum III LLC
51 GAS LLC
7S OIL & GAS, LLC
A. W. Oil LLC
AB RESERVE
ACE Energy LLC.
ACT OPERATING COMPANY
Advantage Resources Inc.
AGAVE OIL & GAS LLC
Ageron Energy, LLC
Allam Production Inc
AMAC ENERGY
American Oil LLC
AMERICANA ENERGY INC
AMOS, NATHAN
ANGEL ROSE ENERGY, LLC
ANTHIS LAND COMPANY LLC
AOGP, LLC
AQUINAS ENERGY OPERATING, LLC
ARDC INC.
ARKLAND PRODUCING CO INC
ARLINGTON PETROLEUM LLC
Arnco Oil Company Inc.
ARNOLD OIL PROPERTIES LLC
Arris Operating Company
Atalaya Resources LLC
Atascosa Disposal Well Services LLC
B&L EXPLORATION LLC
Ballou ChristopherBallou Energy
BAYHORSE PETROLEUM LLC
BEAIRD RA OIL OPERATING CO
Bear Petroleum LLC
BEARD ROBERT C
BENCHMARK PROPERTIES, LTD.
Benchmark Texas Petroleum LLC
Bickle Energies LLC
BLACK HILLS PLATEAU PRODUCTION LLC
Blackbeard Operating LLC
BLOCK "T" PETROLEUM INC
BLUE FLAME ENERGY CORP
BOLES, LESLIE
BOP West, LLC
Bowles Energy Inc
BRAGG, DALTON & CARLA
BRANMANSAN ENVIRO SOLUTIONS, LLC
Bravo Arkoma LLC
Bright Horizons Resources
BRINE & FLUIDS OF PECOS, LLC
Briscoe Petroleum LLC
BROWN BEAR ENTERPRISES
BUDMARK OIL CO., INC.
BURTON PAUL LLC
C & L OIL COMPANY
Capstar Drilling LP
CARDINAL NATURAL RESOURCES LP
CARIBOU OPERATING INC
CARNES OIL LLC
Carrera Energy LLC
Caruthers Producing Company, Inc.
CASS ENERGY LLC
CAVALCADE OPERATING COMPANY
CAZADOR OPERATING, LLC
CCI GULF COAST UPSTREAM
CEGX OF TEXAS
CHARLES P DUNNING LLC
Chastain Farms LLC
CHEYENNE RIVER LLC
Cinco Operating Co
Cinnabar Operating
CIRRUS PRODUCTION COMPANY
Citizen Energy III LLC
CLEAR WATER INC
Clearly Petroleum, LLC
Coachman Energy
Cobalt Environmental Solutions
COLGRADE OIL CORP
COLUMBIA GAS TRANS LLC
Copestone Operating LLC
CP Exploration II, LLC
CRAIGHEAD T C & COMPANY
CREEDEX, LLC
CREEK BEND FARMS LLC
Croft Petroleum Co.
CROSS OIL & WELL SERVICE, INC.
CUMMING COMPANY INC THE
D R & D CO
DAKOTA SALTS
De Soto Oil Properties LLC
DEEP GULLY OIL
DEL-RIO RESOURCES INC
DELCO OPERATING COMPANY LP
DELEN RESOURCES LLC
DENTECO OIL COMPANY LLC
DIMMIT COUNTY SWD LLC
DK Operating Inc
DLJ INVESTMENTS, LLC
Dolomite Resources Corporation
Dorzweiler Leo R.Cattlemans Oil Operations
Dorzweiler Leo RCattlemans Oil Operations
Doughtie Operating Company, LLC
Drillex LLC
Duncan Drilling Co.
DYER DALE E dba THE LOVING COMPANY
E R OPERATING COMPANY
Eagle Family Farms Inc.
Eagle Ford Water and Disposal LLC
EAGLE HYDROCARBONS
EAGLE HYDROCARBONS INC.
Eagle Petroleum, LLC
EARL SCHWARTZ
EASON TRUCKING LLC
EAST FORK OIL CORPORATION
ECHELON PRODUCTION LLC
Edgar Kelley Oil & Gas Operations
EDGINGTON, JIMMY C
ELAND Energy inc
ELC ENERGY
Elder Nicholas (Nick)
Elk Meadows Resources LLC
ELLWOOD ENERGY INC
Emmons Alfred E.Kal Oil Operations
ENCINO OPERATING LLC
ENCORE OPERATING KENTUCKY LLC
ENERGON3
ENREMA LLC
ENTEK GRB LLC
ENTERPRISE ENERGY EXPLORATION INC
ESCO OIL OPERATING COMPANY LLC
ESTES, TONY
Evans MichaelEvans Well Service
EVERGREEN RESOURCE CO
Excalibur Resources LLC
EXPLO OIL, INC
FAR WEST DEVELOPMENT LLC
Felderhoff Production Company
FELTY DRILLING CO INC
FELTY F T OPERATING COMPANY
FERGUSON, JASON
FINGER OIL & GAS INC
Finley Resources Inc
Firecreek Texas, Inc.
FIVE-JAB INC
Flamingo Operating LLC
FLINT INTERESTS, LLC
FORD DON H & ASSOC
FORELAND RESOURCES LLC
FOSSIL OPERATING INC
FOSTER, GLEASON
FourWinds Oil Corporation
FRICK & FRACK DRILLING INC
FRONTIER FIELD SERVICES, LLC
FULCRUM DELAWARE WATER RES
FUSE ENERGY, LLC
G R H INC
GARNER, JASON L
GASCO PRODUCTION COMPANY
GBF OPERATING
GENEPA PETROLEUM COMPANY
GEOPETRA PARTNERS LLC
GILLIAM PARTNERS
GILLILAND DENNIS
GILMORE LEO OIL INC
GLOBAL DRILLING LLC
GLOBAL EXPLORATION, LLC
Globe Operating Inc
GLORI ENERGY HOLDINGS INC.
GOLDEN EAGLE OPERATING, LLC
GOMACO OPERATING COMPANY
GOT OIL, LLC
Grassy Butte LLC
GRIGGS OIL LLC
GRMR Oil & Gas LLC
Grunder FredGrunder Oil Co.
GUFFEY WM R
H & D Exploration LLC
HALCOMB, KARL
HALE DRILLING & PRODUCTION INC
Hart Nick and Connie
HAT Production LLC
HB Energy
HB Energy LLC
Headington Energy Partners
HICKS, JERRY L
HOGBACK EXPLORATION INC
HORIZONTAL TECHNOLOGY ENERGY COMPANY, LLC
Houston Energy Operating
HOUSTON GULF ENERGY
Howell Oil Company Inc
Howell Oil Company Inc.
HRM Resources LLC
HSS 4300 OP INC
Hughes Eastern Corporation
HWH Production LLC
HYDROCARBON INVESTMENTS, INC
Indian Oil Co Inc
inn Operating, Inc.
INNOVATIVE EXPLORATION, LLC
IPR ENERGY PARTNERS, LLC
IRISH OWL LLC
J 3 Natural Resources LLC
J B J OIL PROPERTIES INC
J M ENERGY HOLDINGS LLC
J. P. Oil Co., LLC
Jaspar Co
JKLM Energy LLC
JL&M ENERGY LLC
JLDW LLC
John Henry Oil Corporation
JORIAH OIL & GAS INC
JOST, THOMAS & LEWIS, JULIE
JPM EOC Operating Inc.
JUBILEE EXPLORATION LLC
Juneau Energy Inc
Justin Energy Corporation
Kansas Petroleum Resources LLC
KEEL DWIGHT E
KELLER DRILLING, LLC
Kiowa Gas Company
KIRKWOOD EXCAVATING, INC.
KJB OIL COMPANY LLC
KLM Exploration Company Inc
KNOBLOCH ALBERT
KWR VENTURES LLC
KY CRUDE LLC
KYLE MCNEAL & STEVEN MCNEAL DBA FOREST CHEM
L & J EXPLORATION LLC
L D Drilling Inc
L J OIL PARTNERS
LA GRANGE DISPOSAL LLC
Lachenmayr Oil LLC
LAIRD BILL OIL COMPANY
LAPETCO INC
Lawco Holdings, LLC
LEATHER NECK OILFIELD SERV INC
LEGEND ENERGY COMPANY
Liberty Operating Inc
Liberty Petroleum Corporation
LITTLE "D" DRILLING
LLOX, LLC
Logan LeslieL B Oil
LONE TREE SWD
Longleaf Energy Group Inc.
LOUISIANA JORDAN OIL CO, INC
LUCKY RUN, LLC
Lyons & Lyons, Inc.
M & W HOT OIL INC
MADISON BROTHERS INVESTMENT, LLC
MANHATTAN PETROLEUM INC
Manti Tarka Permian Operating, LLC
MANTLE OIL & GAS LLC
MAP ENERGY LLC
MARALEX RESOURCES, INC
MARSHALL R YOUNG, LLC
MARTIN ENERGIES LLC
MATRIX PETROLEUM LLC
Maverick Energy Group Inc
MCA PETROLEUM CORPORATION
MCCHESNEY MICHAEL & AYO JOSEPH R
MCENCO INC
MCG OIL & GAS OPERATING LLC
MCIVER DRILLING, LLC
MD America Energy LLC
MDC Texas Operator LLC
Mercury Operating
Merit Energy Company
MERTZ ENERGY LLC
MESA ENERGY PARTNERS LLC
MID-STATES OIL, LLC
MIEKA LLC
Mike Kelso Oil Inc
Miller Thomas RMiller Oil & Cattle
MILLWEE JOHN F
MIRANDA ENERGY CORPORATION
Mississippi Resources LLC
MISSOURI RIVER RESOURCES ND
MLC OPERATING LP
Molitor Oil Inc
MOMENTUM EXPLORATION, LLC
MUDSLINGER OIL, L.L.C.
Murfin Drilling Co Inc
MUSTANG RESOURCES LLC
N & N OIL LLC
N S P OPERATING GROUP LLC
NAE Inc
NAE Inc.
NAILS OPERATING COMPANY LLC
Nasco Petroleum, LLC
Natrona County Holdings LLC
Natural Gas & Oil Inc.
NAVIGATOR OPERATING, LLC
Nevada Oil, LLC
NEW CENTURY OPERATING
NEWALTA ENVIRONMENTAL SVCS, INC
NHRG INC
NOAH ENERGY INC.
NORTH TEXAS ENERGY,INC.
NORTHERN ILLINOIS GAS CO DBA: NICOR GAS c/o MIKE FUGATE
OGENOCO LLC
Oklahoma Energy Acquisitions
ONSHORE ROYALTIES LLC
Orchard Exploration & Prod.
Outlaw Well Service LLC
Ozark Oil & Gask Inc.
O`CONNOR ENERGY MANAGEMENT, LLC
PL Resources LLC
Pacific Coast Energy Co. L
Pacific Coast Energy Company L
PALMER JOHN LLC
PANEXCO OPERATING LLC
Panther Energy Company II, LLC
PARK OIL PROPERTIES LLC
PAY DIRT ENERGY LLC
PEACOCK, SCOTT
Pelagic Water Systems, LLC
PETCO PETROLEUM CORP.
PETRO LIONS
PETRO OIL PRODUCTION, INC
Phillips Energy Inc.
PHOENIX DEVELOPMENT DRILLING CORP
PHOENIX ENERGY PRODUCTIONS INC
Phoenix Energy Productions Inc.
PHYSICIANS OIL PRODUCTION LLC
Piceance Energy LLC
Pintail Oil and Gas, LLC
PKC OPERATING LLC
Plateau Well Service
PNP Operating Company
PRE-ONGARD WELL OPERATOR
Primary Natural Resources IV, LLC
Priority Oil & Gas LLC
Proco Operating Co. Inc
PRODUCTION OPERATORS OF TX, LLC
Prolific Resources LLC
PVE OIL CORP INC
PYLE PETROLEUM INC
QUARTZ MOUNTAIN OIL & GAS LLC
R.D.S. RANCH-WATER SVS, INC.
Rains Energy
RAY HERRING ESTATE
re-entry C & P Energy Inc.
re-entry Shuler Drilling Company, Inc.
RED FORK PRODUCTION LLC
RED Mountain Energy
Red Rock Resources, L.L.C.
RENEGADE ENERGY SERVICES LLC
RENPETCO II LLC
RESONANCE EXPLORATION (NORTH DAKOTA) LLC
RETAMCO OPERATING INC
RG1 ENERGY, INC.
RHC ENERGY (USA) LLC
RICHARD`S TEXAS TEA
RICK & SONS OIL LLC
RIM OPERATING INC
RIVER RESOURCES, INC.
RMB OPERATING LLC
Ross Exploations, Inc.
RUBY OPERATING COMPANY, INC
RUFFEL LANCE OIL & GAS LLC
RUGER PROPERTIES
Rupe Oil Company Inc
SAKAKAWEA VENTURES
SAN ISIDRO DEVELOPMENT CO L C
Santa Fe Natural Resources Inc
SANTA ROSA OPERATING LLC
Santo Petroleum LLC
SAWTOOTH OPERATING CO., INC
SCOTT, COY
SD ROYALE ENERGY, INC.
SDB OIL & GAS LLC
SEADRIFT PIPELINE CORPORATION
SEARS, REBECCA
Sedalia Energy, LLC
SERPENT ACQUISITIONS LLC
SGP OPERATING
SHD OIL - GAS
SHELTON, JUSTIN
Shoestring Resources LLC
Sierra Resources, LLC
SILVER SQUARE RESOURCES LLC
SISSOM OIL FIELD SERVICES LLC
SK Plymouth LLC
SMALL AND SMALL, INC.
Smith Energy Operating Co
SMITH JV OIL COMPANY
SND OPERATING LLC
SOGO III LLC
Somerset Energy Inc.
SONNY`S TANK TRUCKS INC
SOURCE OPERATING INC
South Carlton Operating Company LLC
SOUTH OIL INC
Southcoast Resources LLC
SOUTHEAST OIL & GAS DEVELOPMENT LLC
Southern California Gas Co.
STALEY J I CO LLC
STAMPEDE ENERGY RESOURCES, LLC
STANOCO OIL CO
STEPHENS ENERGY GROUP LLC
STINSON, CHARLES L
Story Oil & Gas, Inc.
STRATA OPERATING INC
STRATA TECH SERVICES, INC
StrataKan Exploration LLC
SUMMIT OIL COMPANY INC
SUNRISE EXPLORATION, INC.
SWEETWATER EXPLORATION LLC
TAMMANY EXPLORATION COMPANY LLC
TAOS RESOURCES OPERATING CO
TARKA ENERGY LLC
TAYLOR, DIANN S
TEOCALI ENERGY LLC
TERRACE BWP
TEXAS CRUDE OIL
TEXAS ENERGY MUTUAL LLC
TEXCEL EXPLORATION INC
TGC Resources, LLC
Thomas Garner Inc
Thompson Jerome AThompson Oil Co
Thompson, John R. Oil LLC
Thoroughbred Associates LLC
Three Rivers Operating Co III LLC
TIGHT ROCK RESOURCES
TINSLEY CORPORATION
TITAN RESOURCES LTD
Tn-K Energy Group Inc.
TR OPERATING LLC
TRANS-WESTERN PETROLEUM LTD. INC.
TRANSWORLD SYSTEMS PETROLEUM INC
TRICO/TIGER DEVELOPMENT LLC
TRINITY OIL & GAS PRODUCERS LLC
TRIOPCO
TRIPLE "B" PRODUCTION DRLG INC
Triple Crown Resources, LLC
TRIPLE G WELL SERVICE INC
TRIUM LTD
TRYMA OPERATING
TYPHON ENERGY, LLC
U S OPERATING INC
UNDERGROUND SERVICES MARKHAM
UNITED PRODUCERS INC
Valhalla Exploration LLC
VALLEY PETROLEUM COMPANY
Valley Water Corp.Mgmt. Co.
VEEM Jade Oil & Gas LLC
Verdad Resources LLC
VESSELS COAL GAS INC
VICEROY PETROLEUM LP
VICTORY PROD CO LLC
VIOLA OIL & GAS, LLC
Vision Operating Company LLC
WALKER OPERATING COMPANY
WALTON PRODUCING INC
WARHORSE VACUUM SERVICES, LLC
WATERLOO EXPLORATION LLC
Wave Petroleum Operating LLC
Weber Four Oil Co. Inc.
WHITNEY OIL & GAS CO, LLC
WHITT INVESTMENTS INC
WHOLEBEN PATRICIA D
WILCO HOLDINGS LLC
WILD HOG EXPLORATION
WILLIAMS, CHARLES D
WILSON BILLY R
Wilson County Holdings LLC
WINCHESTER OIL & GAS
WINCO OIL INC
WINN EXPLORATION CO INC
WMG ENTERPRISES
WOLF GENE LLC
WOODLAND OPERATING LLC
WTG EXPLORATION
Zarvona Energy LLC
Zenith Drilling Corporation
ZEPHYR SWD LLC
CCMP Capital Advisors, LLC
Metalmark Capital
GS Capital Partners
Laramie Energy II LLC
Yorktown Energy Partners, LLC.
Ridgemont Equity Partners
Energy Trust Partners
SW Capital Partners
SFC Energy Partners
Bluewing Midstream LLC
Quadrant Energy Australia Limited
DeepOcean Group
ACS Group
Zeta Petroleum PLC
Layne Christensen Company
Altura Energy Inc.
Alaska LNG Project
Founders Oil and Gas LLC
Jovian Resources LLC
Berry Oil Company
Comancheria Energy Resources LLC
Leor Resources LLC
Sanchez Technologies
Covanta Holding Corporation
Waste Recovery Solutions Inc.
Chesapeake Waste Solutions
American Petroleum Partners
Aminex USA Inc.
Badger Energy LLC
BAM Permian Operating, LLC
Berg, Laney & Brown Company
APV CADDO PINE LLC
Big Top Oil and Gas, LLC
Casa Grande Exploration Company
Civron Petroleum Resources LLC
White Marlin Oil and Gas Company, LLC
TRC Companies Inc.
Three Rivers Midstream LLC
Pennant Midstream, LLC
Wolfberry Partners Resources LLC
Canada Pension Plan Investment Board (CPPIB)
The Broe Group
Teekay Corporation
TOBACCO GARDEN SWD LLC
FLADELAND 1 SWD LLC
USD Partners LP
Armstrong Oil & Gas, Inc.
DEA Deutsche Erdoel AG
PanAtlantic Petroleum Ltd.
Juniper Resources LLC
Oakspring Energy,LLC
Red Hawk Petroleum, LLC
Meagher Energy Advisors
Sayer Energy Advisors
SDX Energy, Inc
SCG Equities II Holding Corporation
OG Clearinghouse
PBEX LLC
Simon Energy Associates, LLC
EnergyNet
Native Oil & Gas, LLC
Primal Energy O&G, LLC
Ten Oaks Energy Advisors
E-Spectrum Advisors LLC
Recon Resources LLC
American Energy Woodford, LLC
American Energy Permian Basin, LLC
Raisa DJ Basin I, L.P.
Ward Energy Partners
FUTURE ACQUISITION COMPANY LLC
Kaisen Energy Corp
KERN Energy Partners
Quintana Energy Services
Bay Gas LLC
Bright Sky Energy & Minerals Inc
C & E OPERATING INC
Comanche Resources Co LLC
Hill Oil Company
3 TEN RESOURCES
777 WATER RESOURCES LLC
Able Oil Company Inc.
AGHORN OPERATING INC
ANGUS NATURAL RESOURCES LLC
ATR Energy LLC.
B J P OPERATING
BELTER INC
BENNETT RESOURCES, INC.
CHIZUM OIL LLC
CLARK MORAN RESOURCES LLC
Crosbys Creek Oil & Gas LLC
Cub Creek Energy
D & L Services Inc
Dallas Petroleum Group
Diamond Star Oil Inc
DOMINIQ RESOURCES INC
DONALD OWENS
DOWNHOLE TECH LLC
EAGLE ENVIRONMENTAL SERVICES INC
ECOSCIENCE RESOURCE GROUP LLC
ENERQUEST CORPORATION
ESCHER CORPORATION
Fastrak Energy LLC
FH Petroleum Corp
FLAG DRLG CO, INC
FOSSIL ROCK RESOURCES INC
Franklin Producing & Development Co.
Funk Petroleum LLC
Gaedeke Oil & Ga Operating LLC
GAGE ENERGY LLC
Gainer Oil Company
Gladney Energy Partners LLC
Good VaughnVaughn Good Oil Co
GRACE ENVIRONMENTAL, L.L.C.
GRACE PETROLEUM OPERATING LLC
GREENLAND FINANCIAL LLC
GULF EXPLORATION COMPANY INC
GYB-BRITLIND OIL LLC
HALL-HARGRAVES LLC
HARDROCK RESOURCES INC.
HTC GAS COMPANY, LLC
HYPERION OIL & GAS LLC
INTERCEPT DRILLING TECHNOLOGIES LLC
J & J Oil
J & T OPERATING LLC
James B Read Operating Inc
JESCO ENVIRONMENTAL & GEOTECHNICAL SVS
JONCO
LANDSEER EXPLORATION LLC
LAVIGNEBAKER PETROLEUM LLC
LEVERAGE OPERATING, LLC
LIGHTHOUSE OPERATING INC
LKO OPERATING LLC
Maranatha Petroleum, Inc.
MARTEX OPERATING LLC
MCBEE OPERATING COMPANY LLC
McClenning MikeProduction Maintenance Service
McDonald Oil Company Inc.
MINX RESOURCES LLC
MISSING MOON OIL INC
MUIRFIELD EXPLORATION LTD
MULLOY OPERATING INC
National Energy Development
North Central Tennessee Drilling Contractors Inc
Nucorp Energy Inc.
OCEAN PETROLEUM INC
OILFIELD WASTE SOLUTIONS, LLC
Paloma Resources, LLC
PETRO-GUARD PRODUCTION LLC
PINE CREEK OPERATING L
PREMIENCE ENERGY LLC
PV OIL SERVICES, LLC
R & S OPERATING, LLC
R Pannell Oil Co
RAINIER RESOURCES, LLC
RANPHIL, LLC
REBEL OIL COMPANY
REN SERVICES INC
Ressler Well Service Inc
REVEILLE OIL & GAS OPERATING,LLC
RIVENDELL GROUP LLC
S.F. OIL COMPANY, INC.
SEMINOLE OIL PRODUCTIONS LLC
SENDERO ENERGY INC
SHANKS ROBERT "BOB"
SHELF ENERGY LLC
SM Oil & Gas
SONNY KING
SOUTH SANDS EXPLORATION LLC
Southern Star Central Gas Pipeline Inc
SRS PROPERTIES, LLC
State Line Vacuum Services, LLC
STONEBRIDGE OIL COMPANY INC
T J LUNDY
T. D. ENERGY, INC.
TELICO MINERALS LLC
TERRA NOVA EXPLORATION LLC
Texas International Resource LLC
TGB EQUIPMENT LEASING, LLC
TIMBERWOLF E&P LLC
Travis Peak Resources LLC
vE & B Natural Res. Mgmt. Corp.
Warhorse Oil & Gas LLC
Winder Richard LWinder Oil Company
WO OPERATING COMPANY
Worley Properties LLC
WYATT ENERGY, LLC
YORK, MATTHEW
Zinszer Oil Co Inc
CAMINAR OIL & GAS, LLC
Legacy Oil Corp
ANGLO NORDIC ENERGY LLC
ANGUS NATURAL RESLLC
BENCHMARK PROP LMITD
BLACKRIDGE ILLINOIS
CASTEX OFFSHORE INC
COUNTRYMARK ENERGY
Dominion Exploration & Production
EAGLE PROD INC
EDGINGTON JIMMY C
ENERGY RES TECH GOM
ENTERPRISE ENERGY EI
FDL Operating LLC
FIRSTRIKE ENERGY COR
G S I OIL & GAS INC
GOLDEN EAGLE OPE LLC
KING OPERATING CORP
KNOX ENERGY INC
LAMAR ENERGY
LANDSEER EXPL LLC
Lighthouse Operating Inc
LINDER OIL CO A PRTN
MASCOT OIL CO
MAUMEE ENERGY LLC
MCCRARY F D OPER INC
MDM ENERGY
NADEL &GUSSMN RUSTON
NATURAL RES OPER LLC
PA LAND RES LLC DBA
PETRO EVALUATN SRVCS
PHILLIPS ALASKA INC
PREMIER O&G INC
PREYDE LLC
RP Operating LLC
STANOLIND OPERATING
TEMA Oil & Gas Co.
TEMBLOR PETROLEUM CO
TEXACO INCORPORATED
TEXACO USA
Trail Ridge Energy Partners II LLC
TRC OPERATING CO
TRINITY EOR LLC
WALSH F H JR OPER CO
WARHORSE OIL&GAS LLC
WOODCOCK OIL LLC
E K Energy LLC
FORTUNE ROYALTY EXPLORATION LLC
G D ENERGY CORPORATION
IMPERIAL GAS RESOURCES LLC
Legacy Oil, LLC
Liberty Pioneer Energy Source
Mar-Lou Oil Co LLC
Miller-Becker Enterprises LLC
Pfeifer Explorations LLC
REVELATION GAS & OIL OKLAHOMA LLC
STONE GREGORY W
Superior Oil and Gas LLC
THISTLETOP ENERGY
WALKER KEITH F OIL & GAS COMPANY LLC
XTRA ENERGY, LLC
Moss Creek Resources, LLC
Rover Petroleum LLC
Black Mountain Exploration LLC
Gulf Investment Corporation
IOG Capital LP
LOLA Energy
EnQuest PLC
UpCurve Energy LLC
Intensity Midstream LLC
Anegada Energy Corp.
Bison Oil & Gas II LLC
Noble Midstream Partners LP
Rimrock Resource Partners LLC
Evolution Midstream LLC
Rod's Production Services LLC
Erick's Holdings LLC
BMO Capital Markets
Platte River Midstream Inc.
Hilcorp Energy Development LP
Beta Operating Company, LLC
Aurora Resources Corporation
Aurora Operating, LLC
Angelus Private Equity Group
AGL Energy Limited
Texegy LLC
ISQ Global Infrastructure Fund
I Squared Capital
Swan Energy Inc.
Vast Exploration Inc.
PetroSkills
Daleco Resources Corporation
Alpha Reclaim Technology
Renaissance Oil Corp.
Kiwi Acquisition Corp.
Hertz Equipment Rental Corporation
UOP Russell LLC
Leexus Oil LLC
LNG Canada Development Inc.
EdgeMarc Energy
Keane Group
Orbit Energy Partners LLC
NP Resources LLC
PetroGranada Limited
N2
Stone Pump & Trench
Pipeliner's Warehouse Inc.
Cando Rail Services
Invictus Energy, LLC
Lazard Freres
Chalker Operating LLC
Saint-Gobain NorPro
Vinson & Elkins LLP
ENN LNG Trading Company Limited
Brigantes Energy Limited
Horizon Energy Partners LLC
Petro Vista Energy Corp.
PetroShare Corp.
Kingdom Resources LLC
WaterBridge Resources LLC
Sojourner Enterprises Ltd.
Sikorsky Aircraft Corp.
Shale Experts
The Oil and Gas Authority
Milagro Oil & Gas
Wellsite Fishing and Rental Services LLC
Viking Oil Tools
Warren Equity Partners
Multifuels Midstream Group
Consolidated Edison, Inc.
GS Caltex Corp.
Envestra
Environmental Protection Agency (EPA)
CSX Corp.
Percussion Petroleum I LLC
Carnelian Energy Capital LP
Zenith Energy
Resource Energy Partners LLC
Stone Bridge Energy Partners LLC
Torrent Oil & Gas LLC
The National Energy Board
Terra Energy Partners LLC
Petrogas E&P
Askarii Resources LLC
Point Loma Energy Ltd.
Caltex Resources Ltd.
Mammoth Land Services Ltd.
Synergy Land Services Ltd.
Buffalo Hill Resources Ltd.
Black Mountain Oil & Gas LLC
Clarion Offshore Partners LLC
Fountain Quail Energy Services
Alliance Petroleum Co
Lucid Energy Group II LLC
Haymaker Resources
DLA Piper
Silver Run Acquisition Corp
Benefit Street Partners LLC
Pampa Energia SA
Kirkland & Ellis LLP
Artemis Liquids LLC
Pegasus Optimization Managers LLC
KJ Energy LLC
Latham & Watkins LLP
Exterran Corporation
Wells Fargo Securities LLC
Geo-Jade Petroleum Corporation
Dentons Canada LLP
RBC Capital Markets
Fiera Capital Corporation
Aquila Infrastructure Management Inc.
Nathan Oil LLC
PanAtlantic Exploration Company
Monadnock Resources, LLC
Veraz Petroleum Ltd.
Titanium Exploration Partners LLC
One Stone Holdings II LP
FluidOil Limited
New Age African Global Energy
Gas Plus Khalakan
Johnson Rice & Company LLC
Texas Workforce Commission
Davis Petroleum Acquisition Corp.
Jones & Keller PC
Porter & Hedges LLP
Northland Capital Markets
Roth Capital Partners
Euro Pacific Capital
Python Pressure Pumping
Refinery Specialties, Inc.
Quasar Energy Services, Inc.
Elite Well Services
J4 Oil Field, LLC.
Stimulation Pumping Services, LLC.
Badger Mining Corporation
Eagle Materials Inc
Smart Sand Inc
Pattison Sand Company, LLC
Premier Silica LLC
Imerys Oilfield Solutions
Coorstek, Inc
Red Zone Coil Tubing
Legend Energy Services LLC
Cetco Energy Services
Elite Coil Tubing USA
MMI Services, Inc
Titan Petroservices
Redback Energy Services
TRB Oilfield Services, Inc
Pelican Energy Partners
Schoeller Bleckmann Oilfield Equipment
Viking Coil Tubing
ABC Nitrogen Service Corp.
Cretic Energy Services
Norton Rose Fulbright
Wise Intervention Services, Inc
Gulf Coast Coil Tubing & Nitrogen Services, Inc.
Mid Atlantic Energy Services
McClinton Energy Group
Phoenix Natural Resources LLC
Jones Day
Jackson Kelly PLLC
Hunton & Williams LLP
Rothschild
Mountaineer NGL Storage LLC
Empresa Nacional de Petroleo
Legacy M & K Corporation
Sage Midstream Ventures LLC
White Star Petroleum LLC
Wright Drilling and Exploration
Casillas Petroleum Corp
Permian Resources LLC.
Cosmo Energy Holdings Company, Ltd
TTE Petroleum Ltd
Tidewater Midstream and Infrastructure
Par Pacific Holdings
Archrock, Inc.
StableRock Energy
Mubadala Petroleum
Corlena Oil Company II, LLC
Eagle Ford Shale Exploration, LLC
EagleClaw Midstream LLC
Laramie Energy Co.
Sinoenergy Investment Corp.
Blue Wolf Capital Partners LLC
K2 Energy Capital LLC
Fortuna Resources Holdings, LLC
Energy Hunter Resources
BXP Partners IV LP
Tonalli Energia
Two Eagles Resources
Broad Oak Energy II, LLC
Och-Ziff Capital Management Group LLC
CohnReznick Capital Markets Securities
Teal Natural Resources LLC
Pearl Energy Investments
Eagle LNG Partners
Wyatt Oil + Gas Inc.
Kansas Alliance Resources LLC
Petrocapita Income Trust
Hytop Well Servicing Inc.
Surge Operating, LLC
Accelerate Resources Holdings LLC
Tall City Exploration II LLC
BlueJack Energy Solutions, LLC
Array Petroleum LLC
Kasten Energy Inc.
Blue Whale Energy
Dundee Capital Markets
Acumen Capital Finance Partners Limited
UGL Limited
W Energy Partners
Peters & Co. Limited
Plantation Petroleum Holdings III, LLC.
Triumph Energy Partners LLC
Westlake Chemical Partners
The Alberta Investment Management Corp.( AIMCo)
ENAP
TSSP
Baker Botts LLP
Tournament Exploration Ltd.
Comisión Federal de Electricidad
Western Gas Equity Partners LP
Western Gas Resources Inc.
Campbell Development Group LLC
Discovery Midstream Holdings LLC
CrossAmerica Partners LP
KCA Deutag
PLS Inc
Burgess Energy Holdings LLC
Torys LLP
EnWater Solutions LLC
Reef Oil and Gas
Crossing Rocks Energy II, LLC
TBM Production LP
Anderson Oil Ltd.
Saltel Industries
Omron Oilfield and Marine Inc.
QStar, LLC
LongPoint Minerals LLC
Tanos Energy
AltaCorp Capital Inc.
National Bank Financial Inc.
GMP Securities LP
JP Morgan Securities
RBC Dominion Securities Inc.
BMO Nesbitt Burns Inc.
Cormark Securities Inc.
Canaccord Genuity Inc.
Seaport Global Securities LLC
BofA Merrill Lynch
SunTrust Robinson Humphrey
IBERIA Capital Partners LLC
Ladenburg Thalmann & Co. Inc.
Northland Securities, Inc.
Scotia Howard Weil
ANZ
Beacon Securities Limited
Dundee Securities Ltd.
Haywood Securities Inc.
PI Financial Corp.
Mackie Research Capital Corporation
Barclays Capital
Macquarie Capital Markets Canada Ltd.
Paradigm Capital Inc.
Deutsche Bank Securities Inc.
Mizuho Bank, Ltd.
HSBC Securities ( Canada ) Inc.
Integral Capital Markets
FBR Capital Markets
Quantum Energy Partners VI
Mitsubishi UFJ Securities
UBS Securities LLC
DNB Markets Inc.
Excalibur Partners XX, LP
Charlesbank Capital Partners
Baird, Stifel, Janney Montgomery Scott
Desjardins Securities Inc.
BBVA Securities Inc.
Capital One Securities Inc.
Meritage Midstream Services III LP
Jones, Gable & Company Limited
US Bancorp Investments Inc.
ArcLight Energy Partners Fund VI, L.P.
Simmons & Company International
MLV & Co. LLC
National Securities Corporation
Westpac Banking Corporation
HSBC
Citibank NA
Societe Generale
Industrial Alliance Securities Inc.
Clarus Securities Inc.
LKCM Headwater Investments I, L.P.
BNP Paribas
Pierce, Fenner & Smith Inc.
Engie E&P Deutschland GmbH
Bank of China Limited
Tailwater Energy Fund II LP
York Capital Management
GIC Singapore
Kelso & Company
The Jordan Company
Petrolatina Energy Ltd
Felix Energy II, LLC
Mountain Capital Management
Compass Production Partners
CPP WI Holding Company LLC
Harel Group
Xtreme Drilling Corp.
Silverback Exploration LLC
Price Land and Energy llc
Baird & Co. Inc.
IronHorse Resources LLC
Foster Stockbroking Pty Ltd
Syndicated Capital
Concedo ASA
Wells Fargo Energy Capital
Post Oak Energy Partners II LP
Ridgewood Energy
MGI Securities Inc.
Pareto Securities AS
RS Platou Market AS
Swedbank First Securities
Sanlam Securities UK Limited
SP Angel Corporate Finance LLP
Secutor Capital Management Corp.
Insch Commodity Ltd.
JMJ Financial
EMCH Investment Corporation
Capstone Natural Resources II LLC
Nafta International BV
Rising Star Resources Ltd.
Southern Company
Ada Energy Services
Advanced Energy Services
Akerman Drilling
All American Oilfield Associates Llc
Alpha Hunter Drilling Llc
American Eagle Drilling
Aquila Drilling Company Lp
Arrow Drilling Company Inc
Atlas Drilling
Axxis Drilling
Aztec Well Servicing
Badger Rotary Drilling
Bandera Drilling
Basin Drilling Lp
Baywater Drilling
Bearcat Drilling
Beredco Llc
Big 6 Drilling Company
Big Dog Drilling
Big E Drilling
Bigard & Huggard Drilling
Bison Drilling & Field Services Llc
Black Creek Drilling
Black Creek Drilling Incorporated
Blake International Usa Rigs Llc
Blue Line Drilling
Blue Ribbon Drilling
C & S Well Service Company
Cactus Drilling Company
Cade Drilling LLC
Coastal Drilling Company
Consolidated Drilling Services
Crown Drilling Incorporated
Crudewell Drilling
Cyclone Drilling
D & D Drilling Company
D & J Drilling
Dallas Morris Drilling Inc
Dan D Drilling
Deen Drilling Company
Desta Drilling
Discovery Drilling
Double K Drilling Llc
Doyon Drilling Incorporated
Drillogix Llc
Duke Drilling Company Incorporated
Duncan & Grace Drilling
E & H Drilling Company
Eagle Rock Drilling
Eagle Rock Drilling Llc
Ebers Drilling
Edde Drilling
Edgington Jim
Edmonds Herschel
Edmonds Hershel
Energy Drilling Company
Ensco Offshore
Ensign United States Drilling
Evergreen Drilling
Excell Services Incorporated
Falcon Drilling
Felderhoff Brothers Drilling Company
First Class Energy Llc
Five P Drilling
Fort Drilling
Fossil Drilling
Fran Drilling
Frontier Drilling
Gasco Drilling
Gem Drilling Company
Ghj Drilling Incorporated
Golden State Drilling
Graham Paul Drilling
Greenwood Drilling
Guichard Operating Company Inc
Gulick Drilling Incorporated
Gwaltney Drilling Incorporated
H2 Drilling Llc
Hardt Drilling Company
Hayhurst Brothers Drilling
Hazelett Drilling
Hd Drilling Limited Liability Corp
Heart Land Drilling
Highlands Drilling Llc
Hope Drilling Company
Horizon Energy Services
Horizontal Systems Incorporated
Horizontal Well Drillers
Hughes Bill Drilling Incorporated
Hunt J B Gas & Oil Drilling
Huwer Drilling
Independent Drilling Company
Integrity Drilling Company Llc
James Drilling
L E Jones Drilling LLC
Jtc Oil Incorporated
Justiss Oil Company Incorporated
Kan-Drill Incorporated
Katz Drilling Company
Keithville Well Drilling & Services
Kenai Drilling
Kenai Drilling Mid-Continent
Kilbarger Drilling Llc
Kingsbury Drilling
L D Drilling Incorporated
Lamunyon Drilling
Lariat Services Incorporated
Latshaw Drilling
Latzel Drilling
Lewis Petro Properties Drlg & Constr
Lindemann Drilling Company
Little D Drilling
Logan El Dorado Drilling
M C G Drilling
Mac Drilling Llc
Mattlock Drilling Company
Maverick Drilling
Maverick Production Company
Mciver Drilling
Mcvay Drilling
Mendenhall Drilling
Mesquite Drilling Company Incorporated
Miller Energy Resources Incorporated
Mitchell George N Drilling
Muenster Drilling Company Incorporated
Murfin Drilling Company
Nebco Services
Nexus Drilling
Nicklos Drilling
Nomac Drilling
Noram Drilling
Nordic-Calista Services Incorporated
Northeast Drilling
Norton Energy Drilling
Orion Drilling
O`Ryan Drilling Llc
Pacesetter Well Service
Patriot Drilling
Pense Brothers Drilling
Pep Drilling Company
Performance Drilling
Pickrell Drilling Company Inc
Pollister Drilling Corporation
Pound Bob Drilling
Power Rig Llc
Price Drilling
Progress Drilling
Quad El Dorado Drilling Company
Quest Drilling Services Llc
Rainbow Drilling
Rapad Drilling
Raven Drilling
Redland Energy Services Llc
Reliance Well Service Incorporated
Reliford Drilling Company
Renegade Drilling
Riceland Petroleum Company
Robinson Drilling Of Texas
Rocking R Drilling
Rod Ric Drilling Corporation
Rodal & Hodge Drilling
Rodell & Hodge Drilling
Rogers Mike Drilling Company Inc
Rowan Drilling-Us
Royal Drilling Incorporated
Saxon Drilling Limited
Scandrill Company
Scorpion Drilling
Seadrill Americas Incorporated
Sendero Drilling
Sewell Drilling
Shamrock Drilling
Sidewinder Drilling Inc
Silver Oak Drilling Llc
Singleton Drilling Services
Smalley Drilling
Southern Triangle Oil Company
Southwind Drilling Inc
Spartan Offshore Drilling
Spradling Oil Incorporated
Spruiell Drilling Company Inc
Sst Energy Corporation
Steinberger Drilling
Stena Drilling Company
Sterling Drilling Company
Stoneham Drilling
Summit Drilling
Swanson Drilling
Swn Drilling Company
Texas Energy Operations
Thornton Drilling
Thurman Drilling Company, Inc.
Tomcat Drilling Llc
True Drilling Company
Tussey Gary K Oil Expl & Prod
Unison Drilling
United Drilling Incorporated
Universal Drilling Company Incorporated
Viking Drilling Company
W T Drilling Company Inc
Webster Drilling & Exploration Services
West Texas Energy
Whipstock Natural Gas Services
White Mountain Operating
Wildcat Drilling Company
Wilson Les Incorporated
Winter Creek Drilling
Wisco Moran Drilling Company
WOCO DRILLING LLC
WW Drilling LLC
1836 Resources Llc
2 S Operating
21St Fox Energy Texas Inc
3H Consulting Llc
4 Of Us Resources Llc
4G Oil And Gas Llc
76 Disposal Llc
A & B Minerals
Adair Resources Inc
Adams Karenpeewe Oil Co
Adenryen Ltd Co
Adventure Operating Company Llc
Aeox-St Llc
Akg Operating Company
Alcorn Jerry D
Alleder Inc
Allen C L Doie
Allen Phillips Drilling Co
Allshouse Terrence L Jr
Allterra Energy Llc
Alltex Disposal Solutions
Alme Henry A
Alog
Alpha Gamma Onshore Llc
Alpha Oilfield Water Services Llc
Amarillo Exploration Inc
American Gilsonite Co
Anderson Kent
Andrew Alan Exploration Inc
Anstine & Musgrove Inc
Apex Production
Apollo Energies Inc
Aquarius Ii Incorporated
Aquinas Oil & Gas Llc
Armor Swd Inc
Arp Barnett Llc
Arrowhead Resources Inc
Asm Oil & Gas Company Inc
Aspect Energy Llc
Augusta Exploration Llc
Augustus Energy Partners II
Ayluma Operating Inc
Azalea Oil Company Llc
Badlands Energy-Utah Llc
Bald Hill Oil
Balko Inc
Ballou Oil Well Service
Bandelier Pipeline Holding
Bandera Petroleum Inc
Bands Co Inc
Bar J-B Co Inc
Barbee Rl Operating Inc
Barrett Brothers Oil & Gas Inc
Barrow-Shaver Resources Co
Bartelson Mitchelbartelson Oil
Basinex Oil Llc
Baugh Allan L
Baugher Tomb & B Oil Recovery
Bayou Bouillon Operating Llc
Bbc&D Enterprises
Bbl Operating Company
Bce Operating Co Llc
Bdi Operating
Bearcat Oil Co
Bearden Ann And Lawrence Family Trust
Bearspaw Petroleum Ltd
Beasley Oil Company
Bechel Oil Llc
Beckham Resources Inc
Bedford Energy Inc
Bell Energy Inc
Bellco Llc
Berg Laney & Brown Company
Bergen Resources Inc
Berkshire Holdings Llc
Big Reef Alabama Lp
Bigfoot Energy Services Llc
Bison Energy Partners Llc
Bittinger Drilling L A Bittinger Dba
Bjb Transport Llc
Bjt Properties Of Lasalle Llc
Black Buck Disposal Svcs Llc
Black-Travis Inc
Blackwater Energy
Blackwell Exp & Dev
Blair Oil Company
Blubaugh Roger D
Bmd Angeles
Bmd Hwy 17S
Bmd Orla
Bmd Ranger
Bmd Reeves
Bmd West Glasscock
Bob Sibley
Bossa Alan Dba A The Land Company
Boundary Ventures Inc
Bp Canada Energy Group Ulc
Brake Joebrake Inc
Brammer Petrolem Inc
Brandon Crozier
Briarcreek Operating Llc
Briggs & Croker Oil
Brineaway Inc
Brown Larry
Brown Wp Enterprises Inc
Bryan Richard C Fllc
Bsp Operating Llc
Bustamante Oil Company
Bxp Operating Llc
Byrd Operating Company
C5 Energy Llc
Cabal Energy Corporation
Caldwell-Bayou State
Callan Operating Company Llc
Camden Oil & Gas
Camex Operating Company
Camino Industries Inc
Campbell Exploration
Camphire Drilling
Camphire Drilling-George
Canyon Exploration Company
Canyon Reef Brine Llc
Caprock Systems Solutions Llc
Carbon Ridge Energy Llc
Cardinal Expl & Prod
Caribbean Energy
Carl E Gungoll Exploration Llc
Caroden Energy Llc
Carswell Enterprises
Casebeer Inc
Cato Exploration
Cato Operating
Cavilla Energy Inc
Cdx Rio Llc
Cec North Star Energy Ltd
Century Expl Res Llc
Cfg Energy Inc
Chamisa Caes At Tulia
Cheyenne Oil Properties Inc
Choate Kenny Dba Rebound Oil C
Cimarron River Operating Co
Cimrod Llc
Cl&F Operating
Clark Jim DCla-Mar Oil Company
Clean Energy Exploration & Production Llc
Cleveland Metro School Dist
Clm Operating
Clover Production Company
Coates Energy Trust
Cochran Energy Llc
Cockrell Production Co Inc
Cohort Petroleum Management Llc
Colorado Interstate Gas Company
Colotex Operating
Columbia Petroleum Ltd
Combs Vernon E
Common Disposal Llc
Commonwealth Forest Management Inc
Conley Harry
Connell Mark Allen
Conner-Marrs Company
Cons Asset Mgmt Svcs E&P Op
Copano Processing Lp
Coreterra Operating LLC
Coreterra Operating LLC
Craton Alpha
Crawford Hughes Operating Co
Crescendo Resources Lp
Criswell Energy Llc
Crudewell Drilling Inc
Ctr Petroleum Inc
Cuervo Inc
Curtin & Curtin
Cvj Royalty
Cw Investments
Cwr Managment
Cws Aceite Operating
Cynpat Oil & Gas Inc
Czeizinger Donald
D O G Operating Llc
D Jackson Rentals
D90 Energy Llc
Dalton & Hanna Ltd
Dash Operating Llc
David L Hill
Davis Bros Oil Producers Inc
Dcor Llc
DDC OIL CO
DDC OIL CO
Deguello Operating Llc
Deisenroth M Craig
Delek Marketing & Supply Lp
Delray Oil Inc
Denis F Roberts
Devonian Gas Production
Dfg Energy Company
Dinero Operating Company
Disposal Tejas Llc
District Disposal
Diversified Exploration Inc
Djf Services Inc
Dominion East Ohio
Dore Energy Co Ltd
Dosecc Exploration Services LLC
Dosecc Exploration Services LLC
Double -K- Oil Inc
Dove Creek Energy Inc
Drennan & Peterson
Drillers & Producers Inc
Drillmar Energy
Dugan Production Corp
E & B Natural Resources Management
Eagle Land Services Inc
Ec Hindman Oil And Gas
Echo Valley Petroleum
Ecoserv Environmental Svcs
Efogc Operating Company
El Chapman Crude Investments Inc
El-Oil Ltd
Ellis Exploration Inc
Ellwood Exploration
Encore Natural Resources
Energy Production Inc
English Oil & Gas
Envoy Resources Inc
Eo1
Epoch Southwest Llc
Epyon Oil Inc
Ergon Energy Associates Llc
Ernest Operating Company
Etx Fluid Solutions Llc
Evans Production Company
Evergreen Energy Inc
Explorer Pipeline Company
Exxcel Production Company
F G Holl Company Llc
F L Beard Service Corp
F-2 Oil Company
Falcon Resources Inc
Ferrari Energy Services LLC
Ferrari Energy Services LLC
Fha Operating Llc
Flint Billy Individual
Flintstone Energy Llc
Forbes C C Company
Foreland Operating Llc
Fossil Resources Llc
Four H Oil Properties
Four R Operating Company Llc
Fouts William Bruce
Fran Oil Inc
Gaither Petroleum Corporation
Gallagher Drlg Inc
Geju Oil & Gas Inc
Gemini Energy
Genesis Gas & Oil Colorado
Gerry-Mac Oil Inc
Giant Eagle Inc
Gilbert-Stewart Operating
Gillam Leslie Joan
Ginnings Company
Glen D Gonzenbach
Go & Go
Greco Operating Llc
Green Gas Co
Green Mountain Resources
Gress Oil & Gas
Guinotte Company Llc
Gulf pine Energy LP
H-B Oil Co
H D Mccormick
H2E Operations
Hadley Oil Company
Halvar Resources Ltd
Hardin James LHardin Oil Co
Harper William E
Harris Jr Thomas P
Haskit Kendall
Herd Producing Company Inc
Heritage Petroleum Inc
Heritage Resources Inc
Hewitt Energy Group Inc
Hewitt Energy Group Inc
Hillside Oil Inc
Hitex Resources Lp
Hjh Energy Inc
Hks Enterprises Inc
Holloway David A
Honey Well
Hopewell Operating Inc
Horst Energy Llc
Howell Petroleum Corp
Hp Slagel Producing Co
Hppc Inc
Hughes Bill Drilling Inc
Huisache E & P Company Llc
Hummon Corporation
Hunt Marcellus Operating Co Llc
I-Mac Petroleum Service Inc
Icanute Energy Inc
Ice Well Services Inc
Illini Resources Inc
Independence Resources Management
Innex Oil And Gas Inc
Intergy Productionllc
Itexco Texas
J P Van Way
J T Oil & Gas Llc
J-OB Operating Company
James A Whitson Jr
James Allen Cripe
James E Mead Mead Oil Co
James Lake Midstream
James Langley Oeprating Company Inc
Janes Richard & Sandy
Jay Management Company LLC
Jay Management Company LLC
Jbl Exploration
Jelc Operating
Jett Natural Resources Corp
Jista Llc
Johnson Virgil3 G Oil Co
Johnson Well SVCS
Johnson Well SVCS
Joint Resources Company
Jones Dev Inc
Jones Douglas Q Llc
Jones Gus Cable Tool Service L
Jones Oil Company Llc
Jrg Petroleum Llc
Jt Energy Partners Inc
KA Barnes Oil & Gas
Kadane Corporation
Kainai Energy Corp
Kansas MB Project LLC
Kansas MB Project LLC
Karbuhn Oil Company
Karico Gp Llc
Katsco Energy Inc
Kc Resources Inccrystal River
Kdm Production Co
Keener Oil & Gas Company
Kemmerer Company Inc
Kennedy Oil
Killion Well Service Inc
Kimbrough Engineering Co LLC
Kimbrough Engineering Co LLC
Kimbrough Oil Company
Kimlar Oil Company Inc
Kincaid Etal Inc
King Production Service Inc
Kirk Billie E
Kleese Development Assocs
Klo Llc
Knight Resources Llc
Knowledge Energy Inc
Koch Oil Sands Operating Ulc
Kop Inc
Kramer Operating
Kremco Oil Llc
Kuenzler & Flora Reserve Company
Kypo Eagle One Services
Laird Hill Swd Ltd
Lamarsa Corp
Land & Natural Res Dev
Landmark Energy LLC
Landmark Energy LLC
Landmaster Partners Inc
Larkin Energy Inc
Lava Petroleum Llc
Laws Operating Co Llc
Lazarus Operating Llc
LeffelS Inc
Legacy Petroleum Corporation
Legend Natural Gas Iv Lp
Lewis John L Well Service
Lindemann Robert Operating
Linder John Operating Co Llc
Lindsay Dick
Lively Exploration Company
Lkd Corp
Lone Wolf Oil & Gas
Long Trusts The
Longbow Llc
Longshot Oil Llc
Los Indios Exploration
Lt Oil Co
Lucky Bird Too
Lucre Oil Company
Lusk Nominee Trust
M A Mueller Const Co Inc
MA Yost Operations Inc
MAE Resources Inc
M3 Oil Company
Machii-Ross Petroleum Co
Mackellar Inc
Magnet Oil Lp
Magnum Engineering Company
Magnum Exploration Kansas Llc
Magnum Operating
Magnum Ranchero Llc
Mare Energy
Mark & Troy Johnson
Mark A Peach Map Oil Co Inc
Marlin Oil Company Llc
Marmik Oil Company
Marshall Richard R
Mas Operating Co
Matt Prod Enterprises
Mattox J R
Maverick Operating LLC
Max Hunt
Mayabb Oil Company Inc
Mc Glover
McCann Drilling Inc
McCann Drilling Inc
Mccomb Oil Inc
Mccreary Dewey
Mcdonald Dale E
Mcelvain Oil & Gas Properties Inc
Mcgaughey Scott
Mckown CI & Son
Mcoil Operating Company
Mcpherson Ronmcpherson Drilling
Meadowbrook Oil Corporation Of Ok Inc
Means Oil Company
MECO IV, LLC
Mega Energy LLC
Mega Energy LLC
Memco Exploration & Production Llc
Menasco J
Mendell Niobrara Llc
Merida 5280 Energy Llc
Merrill Operating Llc
Mfp Petroleum Ltd Partnership
Mge Resources Inc
Michael A Potts And Justin A Potts
Mid-America Pipeline Company
Mid-Continent Energy Op Co
Middleton Oil Company
Miken Oil Inc
Miller David F
Minuteman Energy
Mitchell James D
Mobil Producing Tx & Nm Inc
Mondo Operating Company
Montana Land & Exploration Inc
Montgomery Jason C
Moose Operating Co Inc
Moran Well Service
Mountain Petroleum Corp
Mri Consulting Group
Msg Resources Inc
Multipay Energy Inc
Murvin Oil Co
Musgrove Casey Oil Co Inc
Mv2 Energy Inc
Nc Oil Company Inc
Nelson Exploration Corp
Newell Oil Andgas Inc
Newwoods Petroleum Llc
Nichols Operating
Nnogc Exploration & Production Llc
Nolte C J
Nordstrand Engineering Inc
North Country Energy Llc
North Shore Energy
Oelze Equipment Co
Ogden Resources Corporation
Ohio Oil Gathering Corp
Oil Gitter Inc
Oil Projects
Oklahoma Oil & Gas Mgmt Inc
Olje Group
Omega Alpha Resources Llc
Onyx Energy Group Llc
Oogc Disposal Co
Orr Robert W Jr
Osage Energy
Otis Eastern Service; Inc
P And P Cementing Llc
Pac Drilling Llc
Palm Oil & Gas Company
Pander Ray Trucking Inc
Parabellum Energy Oper
Patina Oil & Gas Corporation
Patricia R Logan Robison & Assoc
Paul Bowman Oil Trust
Pearl Resources Operating Co
Peco Foods Inc
Pecora Enterprises
Ped Oil Corporation
Pegasi Operating Inc
Permian Deep Rock Oil Co Llc
Perry Producing Company inc
Perry Producing Company inc
Petra Oleum Corp
Petro Holdings
Petrocoastal Inc
Petroleum Technologies Inc
Petroleum Technologies Inc
Petromerica Operating Llc
Petron Development Company
Petrowolf Resources Llc
Pharyn Resources
Phillips Bob
Philmar
Pid Drilling Inc
Pie Operating
Pierce & Petersen
Pinnacle Swd Texas
Pk Gath & Oilfield Svcs Inc
Placid Oil Company
Pmd Oil Recovery Llc
Pole Cat Oil Company
Portco Rock Oil Llc
Porter Oil And Gas Inc
Porter Petroleum
Portman Shannon
Poso Creek Petroleum Llc
Postoak Disposal Llc
Postpeak Llc
Powell Petroleum
Prairie Fire Petroleum Llc
Prairie Hills Oil And Gas
Precision Operating Llc
Premier Coil Solutions
Premier Royalties Llc
Prentice Bradley L
Princess Three Operating
Probe Technology Services
Proex Energy Management
Prospecta Energy Group Inc
Prosper Petroleum Ltd
Prot
Proven Fields Energy
Proven Reserves Management Inc
Pure Resources Lp
Putnam County Bank Of
Quail Energy Corp
Quartz Operating
R&R Resources Llc
RW Tyson Producing Co
Rader Richardrader Oil Company
Radius Operating
Ralph E Fancil
Ranchers Resources Inc
Randell Oil Co
Range Production Company Llc
Raymond Wm C
Razorback Oil Interests Llc
Rbr Operating Inc
Red Tail Operating Inc
Reddig Brianreddig Enterprises
Reif Oil & Gas Company Llc
Remora Management LLC
Remora Management LLC
Rettig John F
Reunion Resources Inc
Rg Exploration Llc
Rife Resources Ltd
Rig Ii Llc
Rls Oil Company
Rmb Exploration
Robert Middleton Jr
Robinson Charles H
Rocky River Petroleum Ltd
Roland Oil And Gas
Romco
Rowland Tank Truck Company
Rtc Resources Lp
Rubac Technical Services
Ruda Exploration Inc
Running Horse Production Co
Russ Holden Well Svc
Rwa Llc
Saddle Rim Energy
Sagebrush Resources Ii Llc
Sak Oil
Sand Hill Foundation Llc
Sand Point Production Inc
Sandhill Energy Llc
Sandridge Tertiary Llc
Sands Oil Company
Satanta Oil Company
Savage James F
Savannah Energy Corporation
Saxet Oil Corporation
Schankie Well Service Inc
Schkade Bros Operating Company
Schkade Patricia
Schmidt Kermit
Schulz Operating Llc
Schwinn 5280 Energy Llc
Scott Benny Drlg
Scott Larry & Tarter Donald
Scout Resources Llc
Scully Exploration Llc
Sed Energy Inc
Sei Operating Llc
Sek Energy
Ser E&P
Shady Oil Co
Shaida John H
Shar-Alan Oil Company
Shelby Operating Company
Shenandoah Resources Llc
Sheridan Production Company, LLC
Signature Oil Corporation
Simon Pat
Sinclair Development Llc
Singer Oil Company Llc
Six Cross Oil Corporation
Sk Enterprises
Sks Oil
Skt Disposal Services
Sky Resources Inc
Skyhawk Enterprises Inc
Skyline Operating Company Llc
Slayton Resources Inc
Slick Production
Smackover Drilling Company Inc
Smc Oil & Gas Inc
Smith David
Smith Richard ESmith Oil Operations
Smith Ronald Dba Chipco
Snw Operating Company
Sombra Operating Llc
Sonco Holdings Llc
Sound Energy Co Inc
Southeast Exploration Llc
Southern Oklahoma Production
Southern Resources Inc
Southlake Operating Llc
Southwell William R
Southwest Exploration Company
Sovereign Operating Company
Sovereign Petroleum Company Llc
Sparkman Energy
Spartan Operating Company Inc
Spike Drilling and Operating LLC
Spike Drilling and Operating LLC
Spitfire Energy Group
Spolarich Albert & Anne
Staghorn Petroleum Llc
Stan Urfer Red Hill Enterprises
Stanger FH Shane
Steinforth Loren
Stm Oil & Gas Llc
Stonebridge Operating Co
Stormy 8 Operating Llc
Strawn Operating Co Llc
Sunburst Inc
Sunflower Energy Llc
Superior Royalty Llc
Supreme Energy Company Inc
Swartz Oil Company
SWO & ISM LLC
SWO & ISM LLC
Synthetic Energy Corporation
T&C Exploration Llc
TO Kimbrell Llc
Talaria Oil & Gas
Tallent Edwin Miller
Tallent Edwin Miller
Talus Inc
Talus Resources Llc
Tapoil Inc
Targa Pl Mid-Cont Westtex Llc
Taylor Michaelm J T Enterprises
Taylor R C Companies Inc
Tb Operating
Tdc Engineering Inc
Temple Oil & Gas Co
TEP Rocky Mountain Llc
Terrafina Energy
Terry Daniel C
Tetra Energy Llc
Texas Brine Company Llc
Texas Operating & Consult Llc
Texas Pharchem Inc
Texas Shallow Oil & Gas
Texokan Operating Inc
Texstar Oil & Gas
The Barnett Shale Water Consv Co
The Mustang Llc
Thomas John RVamco Operations
Thomas M Brown Llc
Thomas Oil And Gas Inc
Thomason Petroleum Inc
Thomasson Petroleum E&P LLC
Thorofare Resources Inc
Three JS Petroleum Inc
Throne Petroleum Resources
Thunder Hill Exploration Llc
Thunderbird Operating Llc
Thunderbolt Construction Corp
Thyer Joed & T Oil Company
Tideland Oil Co
Tk Operating
Tlc Oil Operations Inc
Tls Oil & Gas Inc
Tomco Oil Inc
Tomsha Llc
Tor Energy
Tower Ridge Enterprises Corp
Transcanada Keystone Pipeline Lp
Transcontinental Gas Pl Collc
Trap Rock Oil Ltd
Traton Operating Company
Treasure Exploration Company Llc
Tri Energy Resources Inc
Triad Oil Inc
Triboulet Edc & E Oil Co
Trinity Environmental Services
Trinity Environmental Services
Triple N Oil Llc
Trivestco Energy Company
Trivista Operating Llc
Truckers Disposal Inc
Tundra Energy Llc
Uncle JohnS Oil Company
United States Exploration Inc
United World Energy Corporation
Universal Geopower
Usedc Okc Llc
V Francis Weigel Family Partnership
Vanguard Oil & Gas Llc
Verdugo-Pablo Energy
Vermilion Resources Ltd
Vickers Farms Oil Venture
Victory Operating Inc
Viva International Inc
Wabash 12 Oil
Wachob Oil & Gas Llc
Waco Oil & Gas Inc
Wagner & Brown Lp
Warrego Oil & Gas Llc
WB Mullin Operating LLC
WB Mullin Operating LLC
Weatherby Energy
Weaver Energy Corporation
Webb County Unlimited Res
Weilert Michael DMichael D Weilert Oil Company
Wejco Inc
Wells Oilfield Services Inc
Wellstar Corporation
West Oil Resources Llc
Western Reserves Oil Company Inc
Wg Gas Llc
Wheeler Energy
Whilton Brooks A
White Owl Energy Services Inc
Whitehead Resources
Whitehead Ross E
Whitt Oil & Gas Inc
Wickizer Jon
Wildcat Exploration Llc
Wilkids Oil And Gas
Williams Producing Co
Willow Bend Oil
Wilson Operating Co
Wolf Coulee Resources Inc
Wolf Daryl Oil
Wood Energy Inc
Wrestler Ronald D
Wright Trucking Inc
Wsf Inc
Wtg Ngl Pipeline Company Llc
Wtx Gryphon Holdings
Wyant Exploration Company
Xplore Operating Llc
Yates Energy Corporation
Yoder Alvin G
Zeit Concordia Llc
Zenergy Operating Company Llc
Zk Petroleum Co Llc
Zodiac Montana
Zone Energy
Ztc Petro Investments
Caliber Midstream Partners
Wolf Midstream Inc.
Bennett Jones LLP
Pan American Energy LLC
Ulterra Drilling Technologies LP
American Securities LLC
Weil Gotshal & Manges LLP
Petrobella Energy Inc.
Sabinal Energy LLC
Chisholm Operating, Inc.
Kimmeridge Tri-State Exploration LLC
J-W Energy Company
Kineticor Resources Corp.
3 M Energy Corporation
Appalachian Energy Inc
Ark La Tex Energy Llc
Aschere Energy
Aurora Power Resources Inc
Aurora Usa Developement Llc
Black Crown Energy Llc
Blue Chip Oil Inc
Caelus Energy
Caird Operating Llc
Caraway Operating Company
Carmony Exploration Llc
Chuza Oil Company
Cooper Oil & Gas Llc
Crimson Energy Partners III, LLC
Crimson Resource Management
Cross Creek Energy Llc
DJF Services Inc
Delta Co2 Llc
EGL Resources Inc
Empresa Energy Llc
Fidgets Energy Llc
Fritzler Resources Inc
Goza Lucerne Prospect Llc
Grant Canyon Oil And Gas
Greg Hall Oil And Gas
Hall & Ross Resources
I Mac Petroleum Service Inc
J D O Oil Co
Johanson Oil
Keystone Petroleum Nm Llc
Makoil Inc
Mccommons Oil Company
Mestena Operating LLC
Metano Energy Iii Lp
Midland Energy Inc
Mountain Creek Energy Inc
Mpb Oil & Gas
Nemo Fund I Llc
Nmr Energy Llc
Noble Resources Inc
Pico Niobrara Llc
Prentice Oil Company Llc
Presley Operating Llc
Price Operating Llc
Protege Energy III LLC
Reid Williams Operating Inc
Reoc Llc
Richland Resources Corporation
RMD Operating
Sonterra Energy Llc
Southwest Royalties Inc
Stacy Operating Llc
Summit Energy Management
Texas Presco Inc
Trilogy Operating Inc
Trilogy Resources Llc
Trinity River Energy Operating Llc
Tundra Operating Llc
Upham Oil & Gas Company
Viejo Energy I Llc
Walsh & Watts Inc
Wct Operating Llc
Weins Oil & Gas Llc
Wellstar Corporation
Wg Operating Inc
White Butte Oil Co
White Eagle Oil & Gas Llc
William H Lackey Oil & Gas Operating Co
Windsor Permian Llc
Crestone Peak Resources LLC
PO & G Resources LP
Deventa Energy Inc.
Spire Inc.
SailingStone Capital Partners LLC
3 M Energy Corporation
Appalachian Energy Inc
Ark La Tex Energy Llc
Aschere Energy
Aurora Usa Developement Llc
Black Crown Energy Llc
Blue Chip Oil Inc
Caelus Energy
Caird Operating Llc
Caraway Operating Company
Carmony Exploration Llc
Chuza Oil Company
Cooper Oil & Gas Llc
Cross Creek Energy Llc
DJF Services Inc
Delta Co2 Llc
EGL Resources Inc
Empresa Energy Llc
Fidgets Energy Llc
Fritzler Resources Inc
Goza Lucerne Prospect Llc
Greg Hall Oil And Gas
Hall & Ross Resources
I Mac Petroleum Service Inc
J D O Oil Co
Johanson Oil
Keystone Petroleum Nm Llc
Makoil Inc
Matrix Oil Corporation
Mccommons Oil Company
Mestena Operating LLC
Metano Energy Iii Lp
Midland Energy Inc
Mountain Creek Energy Inc
Mpb Oil & Gas
Nemo Fund I Llc
Nmr Energy Llc
Pico Niobrara Llc
Prentice Oil Company Llc
Presley Operating Llc
Reid Williams Operating Inc
Reoc Llc
Richland Resources Corporation
RMD Operating
Sonterra Energy Llc
Southwest Royalties Inc
Stacy Operating Llc
Summit Energy Management
Texas Presco Inc
Tundra Operating Llc
Upham Oil & Gas Company
Viejo Energy I Llc
Walsh & Watts Inc
Wct Operating Llc
Weins Oil & Gas Llc
Wellstar Corporation
Wg Operating Inc
White Butte Oil Co
William H Lackey Oil & Gas Operating Co
Windsor Permian Llc
Aminoil Usa Inc
Amoco Production Co
Amplify Dev LLC
Anglo Dutch Energy L
Arena Energy
Axis Oil Inc
B5 Operating LLC
Batemans Bay Exploration
Bellaire Oil Co
Bois D Arc Exploration LLC
Bois Darc Ofsh Ltd
Branta Lago LLC
Brazos River Exploration LLC
Brehm Asset Manageme
Bridgecreek Res Colo
Brooks Range Pet
Burnsed Oil Co Inc
C12 Arkansas Oil LLC
Cal Energy Corp
Ccpa LLC
Clindco Inc
Concorde Resource Corp
Consumers Energy Co
Continental Optg Co
Cynosure Energy LLC
Cypress Oprtng Incor
Darnell Jeff
Decker Operating Co LLC
Deep Gulf Energy II
Deep Gulf Energy III
El Pinto Operating Inc
Enhanced Energy Prtn
Environmental Dispsal
Fischer and Fischr Oil
Flat Rock Devel LLC
Flores and Rucks Inc
Fossil Energy LLC
Gas Transprt Corp
Geysers Power Co LLC
Gill Ranch Storage
Grace Exploration LLC
Great Bear Pet Op LLC
Grenadier Energy Partners
Grynberg Jack Dba Gr
Gulf Oil Corp
Gulfport Buckeye LLC
H E X T Operating Ltd
H S E Mi LLC
Hardy and Hardy Consul
Hudson Ranch Power I
Hwy 3 Oil LLC
Ibhd LLC
Infinity Oil
Instrat Inc
Ivy Illinois Operating Co
Johnston and Ernst Op Co
Kerner Daniel R
Keron Oil Developmnt
Long Creek Enrgy LLC
Loop Incorporated
Magma Energy Incorp
Magma Power Company
Mississippi Power Co
Mke Prod Incorporatd
Moran-Lavaca LLC
Nbx Energy LLC
Ns Ebr Lp
O G I LLC
Pacific Gas and Electric
Pacific Oil and Gas Inc
Patterson Energy Corp
Petrochem Operating Co
Polaris Energy Corp
Pure Salt Bytwn LLC
Pxp Louisiana LLC
Quantum Choctawpwr
R Cubed LLC
Reading and Bates
Regeneration Energy
Roberts and Hammck Inc
Roxanna Nebraska LLC
S and D Energy Assocs
Salt Creek Oil LLC
Saye Oil Co
Scott Energy LLC
Shiner Exploration Holdings, LLC
Smith Op and Management
Standard Oil of Ohio
South Gulf Enterprises, Inc.
South Leeville LLC
Southern Exploration Inc
Spri Oil and Gas LLC
Standard Alaska Prod
Strata Energy Inc
T D Energy Inc
Tiger Production Co
Totalfinaelf E and P Usa
Trek Aec LLC
Tyluka Operations, LLC
Uco Energy Il LLC
University Field Management LLC
WEC Energy
Welco Operating
West Bay Exploration Company
Whistler Energy II, LLC
Zanetis Oil Co LLC
Zilkha Energy Co
Whitson James A
Western NY Drilling Association
Align Midstream Partners LP
Goodnight Midstream
Saguaro Resources Ltd
Saddle Barnett Resources LLC
Rolling Hills Energy Ltd
High Ground Energy
Sandbox Enterprises LLC
Midwest Trend Energy
Deep Operating, LLC
Phoenix Exploration Company LP
Oklahome Oil & Gas MGM Inc
Sequitur Energy Resources, LLC
RE Blaik Inc
Tiger Capital Advisors Inc.
Robertson Energy LLC
Western Refining SW Inc
GHA Barnett LLC
Columbus OIl Company
Eastern Kansas Operating LLC
EMRE Oil LLC
Steward Energy II LLC
Gary Permian LLC
Edge Energy LLC
Evercore
Davis Graham & Stubbs LLP
299 Resources LLC
Guidon Energy
Cinco Oil & Gas, LLC
Bridgeport Pty Ltd.
Lehm Capital Partners, Ltd
Trees Capital Partners Ltd.
Charger Oil & Gas
Charger Resources II, LLC
Rubicon Oilfield International
Charger Shale Oil Co., LLC
BetaZi LLC
Ciner Resources LP
Haynes and Boone, LLP
Vermilion Cliffs Partners
Piper Jaffray
Deluca Holdings LLC
Redhawk Investment Group
The Mitchell Group
Redhawk Minerals Fund I LP
Sentinel Peak Resources LLC
Fontainebleau Operating, LLC
Black River Water Management
MCL Oil & Gas Wyoming LLC
Council Oak Resources, LLC
PJT Partners
AlixPartners
Skadden, Arps, Slate, Meagher & Flom
Locke Lord
Front Range Resources Ltd.
Sprott Private Wealth LP
PPP Petroleum, LP
ENGIE E&P Norge AS
VNG Norge AS
Cemex S.A.B. de CV
Palmilla Energy LLC
Hunter Oil Corp.
Prairie Provident Resources Inc.
NCL Appalachian Partners LP
Swan Exploration
Dorfman Production Company
DAC Energy, LLC
Red Jacket Energy LLC
Riverbend Oil & Gas
American Well Service LLP
Arsenal Capital Partners
NCH Corporation
Clariant
Top Notch Energy Services, Inc.
Vastar Resources Inc
Dixon Operationg Co
Gaitros Oil LLC
Lafon N Realty
GEP Haynesville LLC
Cima Resources, LLC
InPlay Oil Corp.
Eagle Energy Acquisition LP
Kodiak Oil & Gas Inc
Devonian Resources Inc
Jay-Bee Oil & Gas Inc
Bowyer, David Co
Durst Oil & Gas Inc
Hard Rock Exploration Inc
Antioch Energy
Noble Energy Partners
Alaska Gasline Development Corporation
Krewe Energy LLC
Rioco Partners Ltd.
Perseville Investing Inc.
Mars Oil Pipeline Company
Odyssey Pipeline LLC
CP Exploration II, LLC
COG Operating LLC
Tundra Energy Marketing Limited
US Energy Development Corp
Double Eagle Lone Star LLC
Veritas Energy Partners Holdings LLC
Colgate Energy Partners III LLC
Producers Midstream LP
Mid-Con Petroleum LLC
Double Eagle Energy Permian LLC
Rio Oil & Gas II LLC
United Hunter Oil & Gas Corp.
KFG Resources Ltd.
Rockcliff Energy II LLC
Upstream Exploration LLC
Union Exploration Partners Ltd.
Tolsona Oil & Gas
TOK Exploration LLC
Murphy Energy Corp
Blackhawk Specialty Tools LLC
Fairway Resources Partners III, LLC
Rebellion Energy, LLC
Mammoth Energy Services Inc.
Advance Oil Corporation
Alta Vista Oil Corporation
Arbol Resources Inc
Bear Springs Oil and Gas LLC
Bell, Charles Ray
Blackhawk Oil And Oil and Gas LLC
Blue Darter Energy LLC
Bluefin Resources LLC
Bluefin Resources LLC
Bog Energy LLC
Breakthrough resources Venture
Cal-Tex Fossil LLC
Caprock Field Services
Cecil Lawrence inc
Champion Lone Star Operating LLC
Channa Operating LLC
Clovelly Oil Co. LLC
Cody Energy LLC
Conner, Charles Kelly
Couch Donald W
Crescent Directional Drilling LP
Crosby Water Systems
Cwo Energy LLC
Dahl Swd
Davis, Frank Exploration LLC
De & TZ LLC
Energy From Texas Oil and Gas LP
Ergon Exploration Inc
Frank Davis Exploration Inc
Frostwood Energy LLC
Fullspike Energy LLC
Furie Operating Alaska
Gambill Energy LLC
Gemarmi Inc
Griffin Operating Inc
Hebron Energy LLC
Henson Exploration LP
Henson Exploration LP
Highlands Montana Corporation
Highlands Montana Corporation
Hollrah Exploration Company
Lawrence County Gas LLC
Lexro LLC
Long And Ware Oil
Longs Peak Resources LLC
Luke Oil Company
Massif Oil & Gas
Morris R Greenhaw Oil&Gas INC
Mwwd Operator LLC
Newport Operating LLC
Noble Petro inc
NOG LLC
Oastech Energy LLC
Osborn, W B Oil and Gas Operating
Park William M
Pop Operating Company
Powder River Resources Inc
Quest Emg Inc
Rayland Operating LLC
Safari Resources LLC
Santa Rita Holdings LLC
Seguro Oil And Gas LLC
Sonat Exploration Company
Super Heaters LLC
Terrapin Energy
Tick Ridge Energy LLC
Tidewater Oil & Gas Company LLC
Vangas Unit Ard Oil and Gas LLC
Wk Oil Inc
Y D F Inc
TIW Corporation
PPHB
Samarium Energy & Resources Corp
Kraken Oil & Gas II LLC
Resource Royalty Fund LLC
VTX Energy LP
EIV Capital LLC
Gazelle Transportation
Woodland Midstream LLC
CAM Integrated Solutions LLC
H2O Midstream LLC
Gulftex Energy
Masterson Royalty Fund I LP
Saga Resource Partners LLC
White Oak Energy LLC
Bayou City Energy Management LLC
Cadent Energy Partners
Riverstone Energy Limited
Vortus Investments
Sage Road Capital
Advance Energy Partners
AFGlobal
Alamo Resources II
Amromco
APE Companies
Applied-Cleveland Holdings
Armor Energy LLC
Array Holdings Inc
Arrowhead Gulf Coast Holdings
Republic Energy Inc.
Andrews Kurth Kenyon LLP
Danos
Comstock Energy LLC
Murray Energy Corporation
S & B Operating
Raging Bull Oilfield Services LLC
Tana Exploration Company, LLC
Cortland Capital Market Services LLC
O'Brien Energy
Stage Completions Inc
TopSail Energy LP
Four Corners Petroleum II LLC
Varde Partners
Bold Energy III LLC
Foothills Exploration Inc.
Key Link Assets Corp.
Freedom Oil & Gas Ltd.
High Mesa Inc.
PetroDE
Crescent Hill Capital Corp
OmniTRAX
Terracor Group
Brushy Resources Inc.
Ranger Energy Services
Bayou Workover Services LLC
Magna Energy Services LLC
CSL Capital Management
Perella Weinberg Partners
Rock Energy Resources LLC
Magnetar Capital
Red Rocks Energy Partners LP
Fortress Investment Group LLC
National Oil Production Company LLC
Grupo CLISA
PCORE Exploration and Production II LLC
EPIC Resources LLC
Potter Anderson & Corroon LLP
Richards Layton & Finger PA
Titan Energy LLC
Thompson & Knight LLP
DewBlaine Energy, LLC
SK E&S Co. Ltd
SK E&P America Inc
Kelly Hart & Hallman LLP
Juniper Capital II LP
BoomTown Oil LLC
Drakkar Energy Ltd.
Craft Oil Ltd
West Street Energy Partners
DF King & Co. Inc.
WTXR Operating (Texas) Inc.
WildHorse Resource Development
Claren Energy Corp.
Solaris Midstream
Texas Capital Bank
East West Bank
Abn Amro
Stakeholder Midstream LLC
Avant Energy
Verdun Oil Company LLC
RimRock Oil & Gas
Crestline Investors Inc.
Skyland Petroleum Ltd.
Wellesley Petroleum AS
Aethon Energy
BRANCH PRODUCTION
CALENERGY OPER CORP
Castelli Eploration Inc
Deep Rick Energy
Destiny Petroleum LLC
DEUTSCH KENT A DBA
Directional Drilling Systems
Five Jab Inc
Great Lakes Chemical
Hembree RF Oil LLC
Innercore Exploration LLC
Innex California Inc
ITB Oil LLC
Johnson Tony
LCT Energy LP
Mammoth Exploration LLC
KLR Energy Acquisition Corp.
Rosehill Resources Inc.
Fjords Processing
Tellurian Inc.
Alta Resources Development, LLC
S&P Global
Trident Exploration Corp.
BJ Services Company
Allied Oil & Gas Services
SMBC Nikko Securities America Inc.
Petrogas Company Inc.
Ridgeback Resources
Rockport Permian LLC
Dog Day Inc.
ETX Energy
Tallgrass Development LP
Rock Hill Capital III LP
Rock Hill Capital
Peak Well Systems
USG Properties Haynesville LLC
Kimbell Royalty Partners LP
Camber Energy Inc.
Sendero Midstream
New Emerald Energy LLC
Fir Tree Partners
ProPetro Holding Corp.
Sound Energy plc
Cluff Natural Resources plc
Blue Ridge Mountain Resources Inc.
Coral Reef Capital
Pardus Oil and Gas
Azinor Catalyst UK
Pure Vida Energy
Starcrest Nigeria Energy Limited
Bain Capital
SLANT Energy
Crudewell Drlg
Expedition Water Solutions
Franklin Gas&oil; LLC
Innophos Inc
Magna Operating LLC
Meridian Pro Ser LLC
Mid-south Tradng Inc
Mtn Energy Operating LLC
NGL Water Solutions Permian
Ntp
Oakridge O & Glp
Oglesby Oil Company
Orni 19 LLC
Pbex Operating Ltd
Pistol Ridge Partner
Podolsky Oil Company
Pursue Energy Corp
Redland Resources LLC
Renaissance Resources LLC
S&g Oil LLC
Schaben Oil LLC
Schmude Oil Inc Etal
Shuler Drilling Co. Inc
Signal Hill Co LLC
Siskiyou Energy LLC
Sskm LLC
Sundown Permian Lp
Trendwell Energy Corp
Trinity Operating LLC
W K Oil Corp
Walter Exploration Company
Y D F Incorporated
Franklyn Gas And Oil LLC
Quantum Exploration LLC
Urban Oil & Gas Group
Franklyn Oil And Gas LLC
Greenwell Energy Solutions
Exclusive Energy Services
AllDale Minerals III LP
Blackwell BMC LLC
AVAD Energy Partners, LLC
Avalon Operating LLC
Grama Ridge Disposal
Steelhead Petroleum Ltd.
STL Resources LLC
Champlain Advisors LLC
Gradiant Energy Services
Dart Oil & Gas
Royal Wolf VII LP
Wyotex Oil Company
OFS Energy Fund
Sage Road Energy II LP
Austin Ventures
Sabine South Texas LLC
Vesta Midstream Partners LLC
Quinn Artificial Lift Services
TPH Partners
Channel Energy LLC
Big Horn Energy Services
Kelso & Company
Alinda Capital Partners
Azimuth Capital Management LLC
Blue Water Energy
Ball Venture Natural Resources
GE Ventures
Highbridge Capital Management
Intervale Capital
Talara Capital Management, LLC
Salient Partners
The Stephens Group, LLC
Catapult Energy Services Group
Chambers Energy Capital
Clearlake Capital
Lex Capital
Castlelake, L.P.
NexGen Oil & Gas
TexOak Energy
Blackstone Oil and Gas, LLC
Kimmeridge Energy
KLR Group
Carrier Energy Partners
Silverfern Group
Flowtex Energy
Escondido CIV LP
Marjo Reserves LLC
Wagon Wheel Exploration LLC
Trive Capital
Core Appalachia
Core Minerals
Solace Capital Partners
Grit Oil & Gas Partners LLC
Titan Frac Services LLC
Hyduke Energy Services Inc.
JVL Advisors, LLC
Temasek Holdings
RRJ Capital Limited
Yantai Xinchao Industry Co Ltd
Nautilus Energy, LLC
Sequel Energy Group LLC
Bain Capital Private Equity
Sprott Resource Holdings Inc.
Red Mountain Capital Partners
32 Degrees Capital
Fidelity Investments
Mammoth Resources Corp
San Mateo Midstream LLC
Arsenal Resources
Ally Exploration LLC
Arstrong Energy LLC
Camterra Resources Inc
Circle 9 Rescs LLC
Harvest Oil & Gas Il
Pedernales Production LP
R2q Operating LLC
Crimson Energy Partners IV LLC
Crimson Energy Partners II, LLC
Quantum Capital Management
3G Capital
Moriah Henry Partners LLC
Moriah Partners, LLC
Canaan Resource Partners
Performance Wellhead & Frac Components Inc.
Slingshot Supply Inc.
Maxim Group LLC
Chardan Capital Markets
Vantage Energy Acquisition Corp
W1 Energy
WhiteWater Midstream
Howard Energy Partners
Peninsula Capital Management, LP
TXON-SCZ, LLC
TriWest Capital Partners
TowerBrook Capital
Tenaska Capital Management
De NES Partners, LLC
Altira Group LLC
Progress Equity Partners, Ltd.
Quad Two Capital Partners LLC
Cadent Energy Partners
Hastings Equity Partners
Hicks Equity Partners LLC
One Rock Capital Partners
The Jordan Company
US Capital Advisors
Quintana Capital Group, L.P.
Silver Lake Kraftwerk
Genesis Park
R/C Sugarkane LLC
AccessESP
ACP Blackfoot LLC
Acteon Group
Aegis Chemical Solutions
AFGlobal Corporation
Airis
Alaska Midstream
Altex Energy Ltd.
Amphora Canada Gas Storage
Amromco Energy
Antelope Oil Tool
Ardyne
Arris Petroleum Corporation
Arrow Rock Energy, LLC
Aspen Energy Partners
AXIP Energy Services
Banner Resources, LLC
Barra Energia do Brasil Petroleum
BlueRock Energy Partners
Brigadier Oil & Gas III
Broad River Power LLC
Bronco Midstream Holdings
Bruin E&P Partners
Cactus Fuel, LLC
Cactus Inc
Caerus Energy
Cahill Services, LLC
Caird Energy, LLC
Caliche Development Partners
CanEra inc
Capline Environmental Services LLC
Caprock Midstream
Casa Exploration
Centurion Group
Century Midstream LLC
Ceritas Energy
Certus Energy Solutions
ChemEOR
Chi Partners
Citla Energy
Clean Path Energy Center LLC
ClearFork Resources, LLC
Competitive Power Ventures Holdings, LLC
Composite Energy Services, LLC
Conexus Energy, LLC
Connaught Oil & Gas Ltd.
Continuum Energy Services
Cornerstone Petroleum Resources
Covenant Testing Technologies, LLC
CP Energy
Craton Energy
Crescent Companies
Crimson Pipeline
CSV Midstream
Dixie Electric
Dorado E&P Partners LLC
Drilling Systems Ltd.
Drilling Tools International
Dynamic Energy Services International LLC
Eclipse Midstream LLC
Elite Multiphase Solutions
Elite Production Services
Empire Gen Holdings, Inc.
Endless Mountain Energy
Enduro Resource Partners II L.P.
Energizing Infrastructure LLC
Energy Services Holdings, LLC
EnerMech
Entegra, LLP
Entrada Resources Inc.
Epic Lift Systems
Epic Midstream LLC
EquiPower Resources Corp.
Esquisto Resources II
Excellence Logging
ExL Energy II, LP
Exponential Resource
First ECA Midstream
FirstLight Power Resources, Inc.
Flatirons Development LLC
Flatrock Compression, Ltd.
Fort Worth Mineral Co.
Fortis Minerals
Forty Acres Energy
FR Momentum
FSE (Fivestones) Partners I
GEODynamics
Global Tubing
Globe Energy Services, LLC
GR Energy Services Holdings LP
Greenstone
Grenadier Energy II LLC
Greystone Petroleum, LLC
Halvorsen Group AS
Harvey Gulf International Marine
Haymaker Minerals
HES International
HighMark Energy Operating LLC
Hoover Group, Inc.
Hudson Products Corporation
Imaginea Energy
Ingrain Inc.
Jetta Permian
KA Henry II
Kentech
Kerogen Energy Holdings LLC
Kinetics Energy Services LLC
Kodiak Gas Services, LLC
KrisEnergy Holdings Ltd
La Luna Energy Partners, LP
Liberty Lift
Liberty Midstream Services, LLC
Limetree Bay Terminals, LLC
LL & B Headwater I, LP
Lodestar Energy Group LLC
Lonestar Midstream Holdings
Magma Global Limited
Magnolia LNG
Manzano Energy Partners I & II
MAS Georgia QF
Midstream Energy Holdings, LLC
Milestone Environmental Services, LLC
Modern Resources Inc.
Montgomery Energy Resources
Motive Drilling Technologies
Multilift
Newark E&P Operating, LLC
Next Wave Energy Partners, LP
NextLight Renewable Power, LLC
O-Tex Pumping LLC
Oak Ridge Natural Resources, LLC
Odessa Power Holdings, LLC
Oil Patch Group
OilSERV
OneEnergy Partners, LLC
Own Energy Partners LLC
P360 Management Solutions
Patriot Artificial Lift LLC
Permian Tank & Manufacturing Inc.
Petro Waste Environmental LP
Phoenix Services, LLC,
Piedra Resources LLC
Pivotal Petroleum Partners, LP
PLH Group, Inc.
Polyflow
Prairie Storm Energy Corp.
PrimeLine Utility Services
Probe Holdings, Inc.
Proserv Group Inc.
QL Energy I, LLC
Quantum Utility Generation, LLC
Raisa Energy
Rampart Oil, Ltd.
Redwood Midstream
Reelwell
Reliance Gathering LLC
Remora Petroleum
Renaissance Offshore
Revelation Energy
Ridglea Energy
Riley Ridge LLC
Rio Midstream Partners
Riverbend Permian
ROC Service Company, LLC
S&A Resources
Saxet Minerals
Scala Energy
SDI Gas
Senscient
Sherwood Energy, LLC
Siccar Point Energy Limited
Sierra Buckeye
Silixa Ltd.
Southland Royalty Co.
Springbok Energy
STEAG SCR-Tech
Steppe Resources
Stonehenge Energy Resources II
Suniva, Inc.
Synergy Energy
Tecolote Energy, LLC
Tercel Oilfield Products
Terra-Gen, LLC
Tervita
TGT Oil and Gas
The Ceritas Group
Tidewater Transportation & Terminal
Timber Rock Energy Corp.
Toledo Bend Midstream
TPC Group Inc.
Transform Exploration
Triangle USA Petroleum Corporation
Tristate Midstream II
Twister
TWMA
Unconventional Gas Resources
Unique Group
US Development Group, LLC
Valpoint Energy Partners II
VEDCO Holdings,
Vedco Holdings, Inc.
Vertical Bridge
VES Survey
Waterbury Generation LLC
Western Exploration
Wheelabrator Technologies, Inc.
Wild Wind Petroleum
Wishbone Energy Partners
World Energy Partners
Wyatt Petroleum, LLC
Black Elk Energy Os
CDG Operations LLC
Gladiator Operator LLC
Lone Star Ngl Haties
Petromex Oil and Gas LLC
Rabalais Fw Inc
Saxet II Minerals, LLC
Five States Energy Capital LLC
TNM Resources LLC
Australis Oil & Gas Limited
Silver Run Acquisition Corp II
Glendale Energy Capital
Ameredev II, LLC
Crimson Resources LLC
Canyon Creek Energy LLC
Admiral Permian Resources, LLC
Maxus Exploration Co.
Vendera Resources II LLC
Oksa Minerals LP
Mainline Energy Partners, LLC
Samson Energy Company, LLC
OGX Operating III LLC
The Pritzker Organization, LLC
Kayne Anderson Acquisition Corp
Luxe Energy II LLC
Luxe Minerals LLC
Core Minerals Management II
San Jacinto Minerals
Mavros Minerals II
Blue Pacific Assets Corp.
PMI Resources Ltd.
Patagonia Oil Corp
Donovan Ventures
Baseline Energy Services
Maven Royalty Partners
Atinum Energy Investments, LLC
Spicewood Energy Management, LLC
PayRock Energy II LLC
Lone Star Funds
Solaris Oilfield Infrastructure, Inc.
Permian Basin Sand Company LLC
Saturn Oil and Gas Inc.
Manti Resources, Inc.
Cibolo Energy Partners
Securities and Exchange Commission
Titan Rock E&P LLC
Argus Energy Managers
Versa Capital Managment LLC
Global Newswire
Taylor Frac, LLC
Assala Energy Holdings Ltd
Mazarine Energy
Business Wire
PR Newswire
Consolidated Oil Well Services
Hurricane Services Inc.
Pumpco Energy Services, Inc.
Producers Service Corp
Bd Operating LLC
Castleton Resources LLC
Eastco Operating LLC
Solar Exploration Tx LLC
Teakwood Operating LLC
Bios Darc Operating Corp
Gentry Oil
Periscope Operating LLC
Roywell Services
MPK Equity Partners
Energy 11, L.P.
Energy 11 Operating Company, LLC
Razor Energy Corp.
HitecVision
Point Resources
Mesa Natural Gas Solutions LLC
Lifteck International, Inc.
Development Capital Resources
Chisholm Oil & Gas LLC
Carbon Appalachian Company, LLC
NAmerico Partners LP
Jaguar Resources Inc.
Logic Energy Ltd.
Waterous Energy Fund
Fortem Resources Inc.
Colony Energy LLC
Cresta Energy LP
Nine Point Energy LLC
Vine Resources Inc.
Pallas Energy Services LLC
Tecpetrol
Warwick Capital Partners LLP
Keystone Properties LLC
Orion Energy Partners LP
TPG Pace Energy Holding Corp
Bromiley Oil LLC
Macquarie Infrastructure and Real Assets (MIRA)
Trinity Midstream
Great River Hydro LLC
Petrolia Energy Corp.
Reveal Energy Services
Osburn Minerals
PetroLegacy Energy II, LLC
Southwestern Production Corp
Zephyr Operating Co LLC
Whitetail Operators LLC
Petro Operating Company, LP
Arkoma Leasing Operating, LLC
Fort Worth Operating Company, LLC
Choice Completion Systems
Waveland Capital Group LLC
DJR Energy
Silverbow Resources
Chisholm Energy Holdings LLC
Aspen Midstream LLC
Painted Pony Energy Ltd.
Primavera Resources Corp.
JOG Capital
Valorem Energy LLC
Oasis Midstream Partners LP
Cardinal Midstream III
Johnson Specialty Tools, LLC
Buchanan Ingersoll & Rooney PC
Amplify Energy Corp.
Accord Gr Energy Inc
Accumulate Energy Alaska Inc.
Corterra Energy Operating LLC
Delfin Operating, LLC
Dirnett Inc.
Dixon Operating Company, LLC
Eastland Oil Company, The
Jordan Development Co LLC
Sentry Energy Services LLC
Sien Operating Company LLC
Vx Operating, LLC
Carmen Schmitt, Inc
Jackson Petroleum Consulting,inc
Okt Resources, Llc
On Point Oilfield Operations LLC
Frontera Energy Corp.
World Oil Tools LLC
Resource Minerals LLC
C and G Drilling
Charger Drilling LLC
JDC Drilling
MKS Services
Noble Drilling
WT Drilling Company Inc
Energy Maintenance Services (EMS)
Middle Fork Energy Partners, LLC
Bow River Energy Ltd.
Pro Oil & Gas Services LLC
Miller Thomson & Partners LLC
3esi-Enersight
Energy Navigator
Encino Energy LLC
Encino Acquisition Partners
Artis Exploration Ltd
Sanchez Midstream Partners LP
89 Energy LLC
American Petroleum & Environmental Consultants Inc
Andries Oil Company
Anglo-dutch Energy LLC
Apc Water Holdings 1, LLC
Armstrong Op Inc
Auc LLC
Augas Unit Stus Energy Partners Ii LLC
Badlands Field Services Ltd.
Bd Operating, LLC
Bennett & Schulte Oil Co., A General Partnership
Black Mesa Production LLC
Blackridge Resource Partners
Bluegrass Exploration LLC
Bomco Usa Inc
Bosco Production LLC
Brazos Valley Operating, LLC
Bunch Oil, R. Craig Bunch
C.t.r. Oil Inc.
Caldwell Operating L.l.c.
Camterra Resources Inc.
Cargill, Incorporated ?
Castor Production, L.l.c.
Cc Northshore, LLC
Cel Properties LLC
Chatham Vickie R
Chitty Well Service Inc
Collins & Ware Inc
Colpitt C H Drilling Co LLC
Colt Ctx Resources, LLC
Confluence Dj LLC
Conley Energy Co LLC
Conner, John Allen
Continual Oil & Gas Inc
Corsicana Hontex LLC
Cp Ind Holdings Inc
Crimson Energy Company
D & D Oil & Gas LLC
D & J Tank Trucks Inc
D & N Oil Co
Daniels Garrydaniels Oil Co
Danmark Energy Lp
Davidson Roger D
Del Rio Production Co
Delta Natural Gas Co, Inc
Destin Operating Company Inc
Diamond Production Company LLC
Dixon Operating Company LLC
Djm Beasley Well Service
Drain Oil Co LLC
Drake Petroleum, LLC
Drillers LLC
Dugan Oil And Gas LLC
Eagle Road Oil LLC
Eason Petroleum Company
East Cheyenne Gas Storage, LLC
Eastland Oil Company The
Ebs Oil & Gas Partners Opcolp
Elder Oil & Gas Co
Empire Energies
Empire Energy (midcon) LLC
Enervest Fairbanks Gathering
Environmental Disposal Systems
Ep Operating Limited Partnership
Erp Environmental Fund, Inc.
Etc Field Services LLC
Everest Oil & Gas LLC
Falkin Richard T
Fantasy Oil & Gas Ventures LLC
Farolino Shane A
Fdl Operating, LLC
Finfrock Michael Frocky Road Oil Company
Flat Rock Development LLC
Foltz & Foltz Ltd Partnership
Fordoche Operating Company LLC
Fort Worth Operating Company LLC
Fossil Resources, Inc.
Fouts Verl L
Frio Exploration Company
Fuller Production, Inc.
Galt Investment Company LLC
Gannett Operating LLC
Gateway Resources Usa Inc
Gilbert Harry I
Gomex Energy Offshore, Ltd.
Grace 7 Operating LLC
Grayson Operating LLC
Great Lakes Chemical Corporation
Green Castle Petroleum LLC
Green River Exploration Co
Greybull Petroleum LLC
Griggs Ronnie Ray
Habetz Oilfield Saltwater Service inc.
Haland Operating Company LLC
Helios Operating, LLC
Helms Oil & Gas
Henderson Oil Production
Heritage Exploration LLC
High Energy Inc
Highland Field Services LLC
Highlands Natural Resources Corporation
Hlh Realty Inc
HRM Resources II LLC
Huber J M Corporation
Hydrocarbon Inv, Inc
Inspire Oil And Gas Inc.
Ironroc Energy
J-v Oil LLC
James Wray Inc
Jctj Energy LLC
Jlld Energy LLC
Johnson Mike
Johnson Well Svc LLC
K. D. Operating Llc.
K9 Energy LLC
Ka Energy Op Co. LLC
Koch Pipeline Company Lp
Kristi All Consulting Rep
L. D. Drilling, Inc.
Lep Development Company, LLC
Lewis Oil Operations LLC
Lexgas Inc
Llano Energy Partners LLC
Lotus O&g, LLC
Ls Energy Corporation
Lyons Salt Company
M. E. Operating And Services, Inc.
Mac 5 Operating, LLC
Mallett Luke-dba Mallet Energy
Marlin Oil Corporation
Mason Producing Inc
Mckenzie Brothers Expl Inc
Mcphaul, Inc
Mesa Gulf Coast LLC
Midgard Energy Company
Milestone Operating, Inc.
Miller Roy/ra Miller Ener LLC
Mississippi Canyon Gas Pipeline LLC
Moon-hines-tigrett Opr Co Inc
Mw Petroleum Corporation
Navitas Resources LLC
Neal Lafon Realty Inc. Dba Meridian Energy Inc.
Nichols Operating LLC
Nola Resources LLC
North Bill Disposal LLC
Nwg Operating LLC
Oak Valley Swd LLC
Obrien Oil Corporation
Odot-pr
Okt Resources LLC
Olympia Oil Inc
Opex Energy
Overland Operating Company, LLC
P & K Woods, LLC
Paisano Oilfield Services
Paleo Oil Company LLC
Palm Energy Offshore LLC
Palo Michael A
Park Exploration Inc
Parten Oil Co
Pbex Operating, Ltd
Peter K. Roosevelt
Petropro Energy Partners Lp
Petus Operating Co
Pkyco, LLC
Pointe Coupee Energy Inc
Poling David L
Protege Energy LLC
Proven Petroleum
Quanah Panhandle, LLC
Questar E & P Co
R. L. S. Oil & Gas, LLC
Rabalais Oil And Gas Inc
Randy Inc
Rap Operating, L.l.c
Rapiere Resources Company
Red Hawk Disposal LLC
Red River Operating & Drlg Co
Red Willow Great Plains LLC
Redbud Oil Company
Reichard Equip Co
Richardson Morris A Dba Fairview Production Co
Robinson Richard A
Rolling Meadows Oil & Gas Development LLC
Rush Creek Operating LLC
Ryca Energy Partners LLC
S & G Operating LLC
S&S Star Water Solutions
Saguaro Petroleum, LLC
Sapphire Petroleum LLC
Sbj Energy Partners LLC
Shetler Drilling
Shoreline Offshore LLC
Shs Operating Company
Skrivanos Engineering Inc
Slt Dakota Operating Inc
Southcross Ccng Transmission Ltd
Southern Coastal Operating, LLC
Southstar Exploration LLC
Staples James W Prod Co
Stateline Water, LLC
Stedman Energy Inc
Stephenson W W Pet Corp
Stewart Petroleum Corp
Stk Investments LLC
Stone Oak Operating LLC
Stonehaven Energy Mgt Co
Stroke Of Luck Energy & Exploration LLC
Sunlight Exploration Inc
Superior Production LLC
Sutton Producing Corp.
Teavee Oil & Gas Inc.
Tennessee Gas Pipeline Co LLC
Terlingua Operating, LLC
Tex-hex Corp
Texana Operating Company
Texas Gas Service Company
Texegy Operating Company LLC
Texstar Midstream Log Pl, Lp
Threshold Energy Inc
Toce Oil Company
Torrent Oil LLC
Tradestar Energy Inc
Treadstone LLC
Triangle -a- Energy And Disposal
Ttk Energy LLC
Turntable Energy Inc
Ultra Resources, Inc.
Us Energy Oh LLC
Us Petromex Oil & Gas, LLC
Valor Energy, LLC
Viking Resources LLC
Vivian Oil Partners LLC
W.t. Waggoner Estate, Inc
Wagon Wheel Arklatex LLC
Wesco Operating Inc.
West Texas Gas Inc
Western Oil & Gas Inc
Will-drill Production Co Inc
William B Renfro LLC
William S Miller Inc
Windy Hill Water Operations LLC
Wolverine Gas & Oil Co Ut
Viking Energy Group
Arcturus Operating Company
Burk-Gunn Oil Company
D&B Operating LLC
Deep Rock Resources, Inc
Diamond Energy Services, LP
Silverback Exploration II LLC
Amen Oil LLC
Diamond M Drilling & Exploration Co
DMV Pipeline LLC
Dyson Energy Operating, LLC
Hanvey, Don H Oil Interests Inc
Double-O-Operating LLC
HK Energy Operating LLC
Holley Oil Company, LLC
Lama Energy LLC
Lower Colorado River Authority LCRA
MNA Enterprises Ltd Co
Panther Exploration LLC
Primrose Resources LLC
SUN Operating LLC
Travis Operating LLC
Shun Cheong Holdings
Greenfield Midstream
Obsidian Energy Ltd.
Westcore Energy
Tall Oak Midstream III LLC
Cona Resources Ltd.
Blue Mountain Midstream LLC
DDH1 Drilling Pty Ltd.
Native Exploration Holdings LLC
Cantium Holdco LLC
Bass Enterprises Production Co
Bostick Service Corp
BP America Production Co
Caddo Parish Holdings LLC
Campana Petroleum Co
D&M Welding LLC
Diasu Oil & Gas Co Inc
Enserch Exploration Inc
Erwin Oil Co
Hendon Exploration Inc
Produced Water Transfer LLC
Sentry Drilling & Operating Co In
Sugar Creek Producing Co LLC
Tanglewood Oil & Gas Co
Legacy Exploration LLC
Tamarack Oil & Gas LLC
AX Operating, L.L.C.
Advantagewon Oil, Us, Corp.
BOK Financial
Cadence Bank
Falcon Seaboard Resources LLC
Kuukpik Drilling LLC
Mike Rogers Drilling Company Inc.
Paul Graham Drilling & Service Company
Leon Drilling & Construction LLC
Shields Drilling Company, Inc
Skytop Drilling LLC
Strata Scout Drilling LLC
White Fleet Drilling
Yost Drilling LLC
Layline Services
Double Down Drilling
3-Rivers Inc
Kru-Tex Drilling Company
Enterprise Offshore Drilling
HWH Drilling LLC
C and G Drilling LLC
Ryan Drilling LLC
Valiant Midstream LLC
Black Mountain Sand LLC
Conquest Completion Services, LLC
Samson Resources II LLC
Sable Permian Resources, LLC
Circle D Operating LLC
Angel Exploration LLC
BlueCrest Energy, Inc
BMR Oil & Gas, Inc
Chrisholm Partners II, LLC
Clay Hamilton
Henry Hill Oilfield Services
Lakeshore Operating, LLC
Landtech Enterprises, LLC
Leatherwood Inc
M & M Oil Co, LLC
Panther Creek Mining, LLC
Denham Operating Co
Schenk Oil Co
Unknown Org - sdfsdf
Tessara Petroleum Resources LLC
Bridas Energy USA, Inc.
Thunder Basin Resources, LLC
Mainline Midstream, LLC
Kingfisher Midstream LLC
Treadstone Energy Partners II LLC
FPCC USA, INC.
Impact Exploration and Production LLC
Andeavor
Nearburg Exploration Co.
Serafina Energy Ltd
Karve Energy Inc
Rifle Shot Oil Corp
West Lake Energy
Deltastream Energy Corp
4AM Midstream
Staghorn Petroleum II LLC
Arrowhead Energy Exploration LLC
RJ Energy, LLC
Quad Operating, LLC
Story Oil & Gas Inc
Double Eagle Energy III LLC
Shot Hollow Resources, LLC
Vitruvian Exploration IV, LLC
Legacy Measurement Solutions
ET Rover Pipeline, LLC
Roan Resources
Eureka Midstream LLC
Spectrum Tracer Services
Robotic Drilling Systems AS
Hillstar Capital
Ranch Creek Partners
OneCor Services
Verus Petroleum
Avalon Energy Ltd.
AECOM
Bayerngas Norge
Canadian Oil & Gas International Inc.
Stone Creek Operating LLC
Carmel Bay Exploration
Aduro Resources
Todd Energy Canada
Northpoint Resources
Endurance Bc Gas
Glenogle Energy
Tervita
Gs E&r Canada
Orlen Upstream Canada
Longshore Resources
Highrock Resources Ltd
Aldon Oils Ltd
Nine Ring Energy Development Inc
Outlier Resources
Torxen Resources
Pemoco Ltd
Silver Bay Resources Ltd
Jarrod Oils Ltd
Astra Oil Corp
Rockeast Energy
Midale Petroleums Ltd
Lance Exploration
Strath Resources Ltd
Dcp Oil
Hesc Energy
Forge Oil And Gas
Villanova 4 Oil Corp
Cuda Oil & Gas
C Group Energy
Hillsdale Drilling Ltd
Axial Exploration Ltd
Toro Oil And Gas
Pure Environmental Waste Management
Steppe Petroleum Inc
Repsol Oil And Gas Canada
Arruga Resources Ltd
Nvp Exploration
Croverro Energy Ltd
Capio Energy Inc
Turnstone Energy Inc
Ventura Resources Inc
North 40 Resources
Gambit Oil Corp
Mosaic Potash Esterhazy Limited Partnership
Houston Oil And Gas
Pipestone Energy Corp
Camfield Groundwater Services
Spectrum Resource Group Inc
Sifton Petroleum
Ox Energy Ltd
Fire Sky Energy Inc
Aspenleaf Energy
Caprock Drilling & Operating Co Inc
Dawn Energy Inc
Zeal Energy Inc
Capitalenergy Corporation
Burgess Creek Exploration Inc
K+s Potash Canada General Partnership
Talio Resources Ltd
Petrocapita Oil And Gas Lp
Mount Bastion Oil And Gas
Check Energy
Allstar Energy Limited
Plains Midstream Canada Ulc
Western Potash Corp
Hummingbird Energy Inc
1852797 Alberta Ulc
Enercapita Energy
Essex Oil
Shield Energy
Hunter Oil And Gas Ltd
Long Term Asset Management
Sanling Energy
Petrofrontier
Birchill Canada Corp
Triple Five Intercontinental Group
Chronos Resources Ltd
Canadian Non-operated Resources I
White Swan Environmental
Muddy Petroleum Company
Joslyn Energy Development Incorporated
Audax Investments Ltd
N-solv
Halo Exploration
Gensource Potash Corporation
Cnpc International (canada)
Gex Resources
Brion Energy
Vzfox Canada Ltd
Superman Resources
Top Gun Energy Ltd
Potash Corporation Of Saskatchewan Inc
Blz Energy
Canuck North Resources
Richelhoff Resources Inc
Enerhance Resources
Unit 18
Executive Adventures 2009
Burstall Ngl Storage Lp
Gunnarr Resources
A-1 Drilling Corporation
Ravens Cross Energy Ltd
Flushing Energy Corp
Iconoil Exploration & Development Ltd
Melita Resources Ltd
Dragonfountain
Cmc Research Institutes
Canpacific Potash Inc
Highmark Exploration Inc
Rii North America Inc
Tetonka Resources Inc
Corinthian Oil
Mcland Resources
Windtalker Energy
1885712 Alberta
Groundstar Resources Limited
Primrose Drilling Ventures Ltd
Sanya Resource Corporation
Hoc Energy
Athena Resources Ltd
Caprice Resources Ltd
Canada Golden Fortune Potash Corp
North West Redwater Holdings Corp.
Xto Energy Canada Ulc
Quicksilver Resources Canada Inc.
Huron Resources Corp.
Edge Resources Inc.
Dark Warrior Resources Ltd.
Wiltermuth Lori
Wildhorse Oil Corporation
Avalon Oil & Gas Ltd.
Bignell, Edward H. Jr.
Postell Energy Co. Ltd.
Endurance B.c. Gas Ltd.
Bounty Developments Ltd.
Stampeder Exploration Ltd.
Gilbertson, Terry
K+s Windsor Salt Ltd./k+s Sel Windsor Ltee
Stormhold Energy Ltd.
Major Oil & Gas Ltd.
Potts Petroleum Inc.
Steel Reef Infrastructure Corp.
Standard Exploration Ltd.
Panam Energy Services
Term Oil Inc
Resourceful Petroleum Canada
Apl Oil & Gas (1998) Ltd.
Caprock Resources Inc
Grizzly Resources Ltd.
Tervita Corporation
Nordegg Resources Inc.
Ron Resources
Accurate Energy Solutions
Indepth Energy Inc.
Southern Exploration Inc.
Canada Capital Energy Corporation
Tonare Energy Llc
Valleyview Petroleums Ltd.
Smiling Trio Petroleums Inc.
Ceno Energy Limited
Petrosun Resources Inc
Nexxco Energy Ltd.
439 Oil
Shale Petroleum Operating Ltd.
Pttep Canada Limited
Sydco Energy Inc.
Surmont Energy Ltd.
Ouro Preto Resources Inc.
Brevia Energy Inc.
Vale Potash Canada Limited
Canasea Oil And Gas Ltd.
Dammann Family Mineral Partnership
Westside Energy Corp.
Elswick Energy Ltd.
Henderson Vern Wilfred
Catering Corporation Of Canada Ltd.
Coastal Resources Limited
Kairos Resources (2011)
Sahara Energy Ltd.
Medicine River Oil Recyclers Ltd.
Bg Storage Inc.
Hyak Energy Ulc
Keyera Energy Ltd.
Lakeview Energy Inc.
6550577 Manitoba Ltd.
Range 3 Inc.
Welleco Ventures
Interwest Petroleums Ltd.
Ascensun Oil And Gas Ltd.
Darkhorse Oil & Gas Ltd.
Success Resources
Taku Gas Limited
Source Petroleum Inc.
Butte Energy Inc.
Evergro Energy Corporation
Antler River Resources Ltd.
Dragonfountain Ltd.
618555 Saskatchewan Ltd.
Minrich Energy Ltd.
Incipient Exploration Ltd.
Paradise Petroleums Ltd.
Clampett Energy Ltd.
Scollard Energy Inc.
1764821 Alberta Ltd.
San Tan Resources Ltd.
Alder Ridge Resources Ltd.
Mosaic Canada Ulc
T. Bird Oil Ltd.
Freemont Resources Ltd.
Crucible Resources Corp.
1768687 Alberta Ltd.
Veresen Energy Infrastructure Inc
Legacy Hel Ltd.
Cheveyo Energy Inc.
Response Energy Corporation
Petrocapita Gp I Ltd.
Atco Energy Solutions Ltd.
Oak Point Energy Ltd.
Galaxy Energy Ltd.
Yancoal Canada Resources Co., Ltd.
Canshale Corp.
Dow Chemical Canada Ulc
Modexco Petroleum Ltd.
Can-expo Energy Inc.
Hunt Oil Company Of Canada, Inc.
Spectra Energy Empress Management Inc.
Triaxon Oil Operations Ltd.
Cansearch Resources Ltd.
Openfield Oil Ltd
Bdj Energy Inc.
Jedi Exploration And Development Inc.
Annex Petroleum Inc.
Epping Energy Incorporated
Grandview Exploration Inc.
First Mountain Exploration Ltd.
Exxonmobil Canada Energy
Blaze Energy Ltd.
Petrex Energy Ltd.
O & G Resource Group Ltd
Brownstone Resources Ltd.
Northend Resources Ltd
Evengreen Development Corporation
Joli Fou Petroleums Ltd
Centaur Resources Ltd.
Sifto Canada Corp.
Fury Resources Inc
Karnalyte Resources Inc.
Home Quarter Resources Ltd
Bayhurst Gas Limited
1316751 Alberta Ltd.
Silver Spur Resources Ltd.
Taylor Processing Inc.
Openfield Energy Ltd.
Maverick Energy Inc.
Eastland Resources Ltd.
Ridal Resource Ltd.
Canstone Energy Ltd.
Conserve Oil 1st Corporation
Brisk Energy Corporation
Fogo Energy Corp.
Touchstone Exploration Inc.
Bumper Development Corporation Ltd.
Nexxtep Resources
Williston Hunter Canada Inc
3 Martini Ventures Inc
Meotahydrocarbons Inc.
Original Oil Inc
T Bird Oil Ltd
101133771 Saskatchewan Ltd
Barnwell Of Canada, Limited
101250512 Saskatchewan Ltd.
Grizzly Holdings Inc.
Black Hills Energy Inc.
Raven Oil Corporation
Border States Energy Llc
Southern Pacific Resource Partnership
Geopetrol Resources Ltd.
Bluebird Resources Ltd
1170778 Alberta Ltd.
Legacy Voc Ltd
Total E&p Canada Ltd.
Coalspur Mines (operations) Ltd.
Canadian Abraxas Petroleum, Ulc
Transaction Oil & Gas Ventures Inc.
Epsilon Energy
Shooting Star Energy Ltd.
Admiralty Oils Ltd.
Bridgeoil Corporation
Free Rein Resources Ltd.
Kingsland Energy Corp.
Alston Energy Inc.
Petroleo Resources Inc.
Doag Energy Ltd.
Prairie Thunder Resources Ltd
Golden Goose Energy Ltd.
North Atlantic Potash Inc.
Onstad Energy Corp.
Second Wave Petroleum Inc.
Frank Resource Holdings Inc.
Sino-western Petroleum, Inc.
Coast Resources Ltd
Magnum Energy Inc.
Siksika Energy Resources Corporation
Alberta Environment-water Management
Dave Oil & Gas Inc.
Fort Mcmurray Airport Authority
Encanto Resources Ltd.
Warwick Gas Storage Ltd.
Jayhawk Resources Ltd.
Pennine Petroleum Corporation
Long Fortune Petroleum (saskatchewan) Corpora
Saskatchewan Power Corporation
Hazard Field Services Ltd.
Petromin Resources Ltd.
Envolve Energy Services Corp.
Henuset & Sons Inc.
Golden Coast Energy Corp.
Rio Tinto Potash Management Inc.
Antelope Land Services Ltd.
592624 Alberta Ltd.
Bradley Oil & Gas Inc.
Wilcox Energy Corp.
Copper Island Resources Ltd.
Dolomite Energy Inc.
Field Oil & Gas Inc.
Km Lng Operating Ltd.
1346329 Alberta Ltd.
Riflemen Exploration Ltd.
946808 Alberta Ltd.
Pamoco Resources Ltd.
Mke Canada Ltd.
Rake Resources Ltd.
Relative Resources Ltd.
Titan West Resources Inc.
101107712 Saskatchewan Ltd.
Penglong Petroleum Corporation
Passport Energy Ltd.
3 K Oil Services Ltd.
Germain Residences Ltd.
Tso Energy Corporation
Silver Hawk Resources Ltd.
Emerex Oil And Gas Ltd.
Clearbrook Resources Inc.
Silverbirch Energy
Ki Exploration Inc.
Tama Petroleum Ltd.
Brown Bros. Resources Ltd.
Renergy Petroleum (canada) Co., Ltd.
Hansar Energy Corp.
Big Lake Energy Ltd.
Nuvista Resources Ltd.
Black Rider Resources Inc.
Brahma Resources Ltd.
Agrium
Jsr Exploration Inc.
611890 Alberta Inc.
Goodland Energy Ltd.
Verity Energy Ltd.
Premier Exploration Inc.
Canadian Coyote Energy Ltd.
Transgas Limited
Successor Resources Ltd.
Longhorn Oil & Gas Ltd.
Luxor Oil And Gas Ltd.
Injectco Disposal Services Ltd.
Western Plains Petroleum Ltd.
Unknown Operator/address - Used By Field Surveillance
Bay Trail Resources Ltd.
Desmarais Energy Corporation
Ribbon Creek Resources Inc.
Omatius Oil & Gas Ltd.
Xerex Exploration Ltd.
Signalta Resources Limited
Cougar Oil And Gas Canada Inc.
Nytis Exploration Company Inc.
Kootenay Energy Inc.
Georox Resources Inc.
Enhance Energy Inc.
Westhill Resources Limited
Copper Creek Petroleum Inc.
Corse Energy Corp.
Mfc Energy Corporation
Crystal Creek Recreational Society
Westman Exploration Ltd.
Optimal Resources Inc.
Midlake Oil & Gas Limited
Jdm Petroleums Inc.
Owl River Resources Ltd.
Canol Resources Ltd.
Deloro Resources Ltd.
South Bay Resources Canada, Ulc
Eastend Energy Corp.
Jb Resources Inc.
Prairie Mines & Royalty Ulc
Trafina Energy Ltd.
Goldsource Mines Inc.
Mount Dakota Energy Corp.
Navarone Energy Corporation
Openfield Ventures Ltd.
Whitehall Energy Ltd.
Beau Energy Inc.
Raimount Energy Inc.
Canada Border Services Agency
White Ram Resources Ltd.
Wla Investment Ltd.
Runcible Oil Corp.
Morumbi Capital Inc.
1576062 Alberta Ltd.
Lateral Capital Corp.
Storm Gas Resource Corp.
Auburn Energy Inc.
Just Freehold Energy Corp.
Huntington Exploration Inc.
Legend Energy Canada Ltd.
1343358 Alberta Ltd.
Lockwood Resources Ltd.
Pearson Ranching Co. Ltd.
Predator Oil Ltd.
Winter Petroleum Ltd.
Tiger Calcium Services Inc.
Horseshoe Bay Resources Limited
Nabors Drilling Canada Limited
Canyon Oil & Gas Corporation
Nucoal Energy Corp.
Loma Oil & Gas Ltd.
Laurus Energy Canada Inc.
Teric Power Ltd.
Spoke Resources Ltd.
Reconn Resources Ltd.
Norwegian Petroleum Inc.
Shackleton 2011 Gp Inc.
Northpine Energy Ltd.
Stealth Ventures Inc.
Neo Exploration Inc.
630124 Saskatchewan Ltd.
Petrostar Petroleum Corporation
Lochaird Energy Corp.
Canadian Helium Inc.
Carnaby Energy Ltd.
Speargrass Energy Inc.
Grand Bow Petroleum Limited
Fawn Meadows Development Inc.
T-45 Oil Corporation
Clan Oil Inc.
Northern Hunter Energy Inc.
Sukunka Natural Resources Inc.
Four Winds Energy Services Ltd.
5369500 Manitoba Ltd.
Luxur Resources Inc.
Propel Energy Corp.
Western Warner Oils Ltd.
Power Play Resources Ltd.
Peace West Energy Corporation
Twoco Petroleums Ltd.
Padriv Development Ltd.
Sabanero Energy Corp.
Black Seal Resources Corp.
New Shoshoni Ventures Ltd.
Tykewest Limited
Fortitude Resources Inc.
Challenger Development Corp.
Arawn Energy Ltd.
Sw Resources Ulc
Transcanada Energy Ltd.
Caledonian Royalty Corporation
Gateway Petroleum Inc.
Storm Cat Energy Corporation
Northern Sun Exploration Company Inc.
Rio Petro Ltd.
New North Resources Ltd.
Eerg Energy Ulc
Riley Resources Inc.
Arrowwood Oil & Gas Ltd.
West Pacific Petroleum Inc.
Kripa Energy Inc.
Reintjes Enterprises Ltd.
Sunrise Energy Ltd.
Richards Oil & Gas Limited
Canada West Resources Inc.
Pyramid Petroleum Inc.
Graybeard Energy Ltd.
Magnus Energy Inc.
Abandoned - Owner Obsolete
Canpar Holdings Ltd.
Jast Energy Ltd.
Tori Resources Inc.
Kxl Exploration Ltd.
Md Energy Ltd.
Procyon Energy Corp.
County Line Energy (canada) Inc.
Sandbox Energy Corp.
Sabre Energy Ltd.
Petro Buyers Inc.
Sterling Eagle Oil Corporation
Synco Exploration Inc.
Kinmerc Oil & Gas Inc.
Cancen Oil Processors B.c. Inc.
Alogo Energy Inc.
Richlyn Energy Ltd.
Sonoma Resources Ltd.
Centennial Petroleum Company Ltd.
Keek Inc.
West Isle Energy Inc.
1354465 Alberta Ltd.
Calver Resources Inc.
Green Dragon Investments Ltd.
Mutiny Oil & Gas Ltd.
Jordan Energy Inc.
Samoth Oilfield Inc.
Optimus Energy Limited
Mooncor Energy Inc.
Bighorn No. 8, Md Of
Saphonyx Energy Inc.
Mc3 Resources Inc.
101051712 Saskatchewan Ltd.
Rocky Layman Energy Inc.
Kleiman Enterprises Ltd
Anvil Geospatial Corporation
Gamet Resources Ltd.
Alberta Energy Regulator - Unknown Licensee
Vanguard Exploration Corp.
Hardisty Caverns Ltd.
1509178 Alberta Ltd.
Winslow Resources Inc.
Duel Energy Inc.
Tenaka Drilling Consortium Ltd.
Enertrain Exploration
Poplar Point Energy Ltd.
Tetreau & Associates Ltd.
Capital Oil Ltd.
Qwest Diversified Capital Corporation
Kodiak Petroleum Ulc
Five O Oil & Gas Ltd.
Foret Management Ltd.
Oklahoma Continental Resources, Inc.
Pavilion Energy Corp.
Sogar Resources Ltd.
Frontier Energy Inc.
Avondale Energy Inc.
Northern Patriot Oil & Gas Ltd.
Tenax Energy Inc.
Orphan Fund
Rockbridge Energy Alberta Inc.
Sun Oil Fund Ltd.
Snap Energy Inc.
Monticello Investments, LLC
Cold Bore Technology
Comitt Well Solutions LLC
Transworld Technologies
Belgrave Oil and Gas Corporation
Kalnin Ventures LLC
Western Energy Alliance
HEAL Systems
Sinclair Group
Kairos Aerospace
BTU Analytics
Fracture ID
GroundMetrics
Pathfinder Resources LLC
District 5 Investments
Harvard Energy
Advantage Midstream LLC
Forward Energy Group Inc
Oildex
Phoenix DAS
Pin Oak Energy Partners
Reliance Marcellus II, LLC
Aker BP
DEA Norge
Roxo Energy, LLC
Weatherly Oil & Gas LLC
Tally Energy Services
Sallyport Investments
Brookside Energy Limited
Alpha Quant Advisors, LLC
Total Safety
Perdure Petroleum LLC
Iron Bridge Resources Inc.
Gordon Technologies LLC
International Petroleum Corp.
Wildhorse Operating Company
Trident Energy
O-Tex Holdings Inc.
Elevate Midstream Partners LLC
Wyatt Water Solutions LLC
Black Mountain Disposal
Driftwood Energy Partners
Compass Well Services
Gore Nitrogen Pumping Service
Petroplex Acidizing Inc
TOPS Well Services
Tucker Energy Services
Premier Pressure Pumping
Pulse Oil
Bow Energy Limited
PetroTal LLC
Deep Creek Exploration LLC
Silver Creek Midstream, LLC
Turning Basin Capital
Greylock Energy
Rimrock Energy Partners
Pentanova Energy
Resource Rock Exploration
Pegasus Resources
Catalyst Midstream Partners
ATX Energy Partners
3dg Energy, LLC
8 North LLC
Ad Astra Oil LLC
Alpha Swd Operating LLC
Amherst (telegraph) Dg LLC
Amistad Energy Services LLC
Apollo Exploration And Development Inc
Arp Mountaineer Production LLC
Arrow Water LLC
Ashley Valley Operating Company Llc.
Ashley Valley Operating Company, Llc.
Bands Group LLC
Bear Lake Prop LLC
Behm Energy Inc.
Birk Darrin L.
Black Crane Energy
Black Gold Kansas George LLC
Black Rock Resources, LLC
Blauser Energy Corporation
Blue Devil Exploration LLC
C&m Exploration LLC
Captiva Energy Partners LLC
Carbon Field Energy L.l.c.
Charles Holston Inc.
Cherokee Royalties & Minerals Inc
Citgo Ref & Chemicals Co Lp
Clearwater One LLC
Colonial Resources LLC
Cortona Energy
Cox Operating LLC
Cr Reed Production Inc.
Craig Bob
Crawford Oil LLC
D. W. Chumley Jr.
Dbm Water Services LLC
Dc Disposal Systems LLC
Dc Oil & Gas LLC
Dcp Operating Company Lp
Delaware Energy LLC
Delta Expl.& Development Corp.
Dgp Energy LLC
Dienerian Resources
Dimes Energy Gp Inc.
Dunham Energy Partners LLC
Ellard Oil
Energy Contractors Inc
Eor Technology LLC
Erco Worldwide
Eric Petroleum Corp
Field Petroleum Corp.
Fo Energy LLC
Fossil Petroleum LLC
Gain Energy
Geitgey Donald W Jr
Goehler Oil & Gas LLC
Golden Oilfield Operations Inc
H2oil Opco LLC
Hemminger Carl & Alice
Housel Rickrick`s Well Service
Olympus energy, llc
Husqvarna Forestry Products N.a. Inc
Hydra Mt LLC
Hydra Services LLC
International Ptr & Expl Operating Corp
Iron Oil Operating LLC
Iskandia Energy Operating Inc.
Jones & Buck Development LLC
Judah Oil LLC
L & P Enterprises LLC
Lakewood Disposal LLC
Lambert Company LLC
Landmark 4 LLC
Lanexco Inc
Lang Kenneth R.
Layman Oil Ii LLC
Lear Oil, LLC
Lyster Oil Company Inc
Mackeller Inc
Maclearie Verna
Martin Matthew C
Mcbride Operating LLC
Mcqueen Kevin L
Mingo Logan Coal LLC
Mke Producing Inc
Natural Hydrogen Energy Ltd.
Navigation Powder River LLC
North American Helium Inc
Noumenon Corp
Freedom Energy Corp.
Keller Brothers & Co
Kemmerer Co. Inc.
Lagoon Swd LLC
Oil Creek Production Co
Oil Enterprises
Oklahoma Swd 1 LLC
Olifant Energy LLC
Oneok Field Services LLC
Oxy Usa Incorporated
Pacific Enterprises
Pajaro Energy LLC
Palmetto Oil & Gas LLC
Pele Energy Inc
Pennfield Energy LLC
Pennhills Resources LLC
Tap Rock Operating LLC
Texahoma O & G Corp.
Titan Exploration LLC
Trinity Brothers Energy, LLC
Trona Energy Ii LLC
Trutex Operating LLC
University Of North Dakota Eerc
Vi-wolf LLC
Walking Beam Inc.
Watson Shawn D
Wells Rodger Dpioneer Resources
Whitacre Enterprises
White Joseph Davis
Wild Outdoors Oil LLC
Williams A. Oil
Wilson Well Service Inc
Windridge Operating LLC
Wog Operating LLC
Wolfcamp Water Partners LLC
Xpr Resources LLC
Zp Disposal Systems LLC
Little Rock Resources
Pennant Dev And Prod LLC
Pie La Operating LLC
Poblano Energy LLC
Porterfield Nelson Bud
Prairie Wind Oil LLC
Pri Operating LLC
Black Stone Energy Company LLC
Buckebuckeye Texas Processing LLC
C G O Inc
Chevron Phillips Chemical Co Lp
Griggs Josh
Oleum Exploration, LLC
Pursuit Oil & Gas LLC
Ralph E Shorts Drilling
Rgx Energy LLC
Rhe Operating, LLC
Ringo Rig LLC
Riverfront Exploration, LLC
Panhandle Eastern P/l Co Lp
Prime Energy & Chemical LLC
Resource America, Inc.
Riverside Petroleum & Prod.
Rl Gathering L.l.c.
Rocky Creek Resources, LLC
S & B Operating LLC
S2 Energy Operating LLC
Sammy-mar LLC
Scissortail Operating Llc.
Sedna Energy Inc
Shamrock Well Operations LLC
Skw Enterprise Solutions Inc.
Small Rp Corp
Snap Exploration Company LLC
Statoil Pipelines LLC
Streamline Energy LLC
Striker Robert E
Suerte Oil & Gas LLC
Sugar Creek Environmental LLC
Swjn Oil Company
Tam2 Squared Operating, LLC
1885683 Alberta Ltd
Spess Oil Company A General Partnership
Trinidad Resources LLC
Stellar Energy LLC
Standard Energy Co
Bertram Xp LLC
Camphire George E.
Canadian Energy Exploration Inc.
Choate Disposal Services LLC
Enterra Resources LLC
Novo Oil & Gas, LLC
Openfield Developments Inc
Intrepid Potash - New Mexico LLC
Loop LLC
O G P Operating Inc
Marquis Resources LLC
C&m Exploration, LLC
Tres Management
Continental Industries Lc
Csl Exploration, Lp
D P Energy
Mepco
Mepco Energy
Lima Refining Company
Enervest Operating, LLC
Inland Ocean, Inc.
Matthews Energy, LLC
Patton Exploration, Inc.
Schuepbach Energy West Texas LLC
CNX Resources
Panther Energy Company III LLC
EPIC Pipeline LP
Phase Iii Drilling
Exponent Energy III LLC
Deeprock Development
Vertex Resource Group
Sonic Oilfield Services
Winright Resources LLC
Dynacorp Energy Services
Energes Oilfield Services
EnerCorp Sand Solutions
Ace Gathering Holdings
CNX Midstream Partners
Northwoods Energy LLC
Quanah Energy LLC
Midland Basin Partners LLC
Stronghold Energy II LLC
Firehawk Oil and Gas
Ridge Runner Resources LLC
CP Energy Holdings, LLC
Lotus Midstream
Mime Petroleum AS
Pamco Oil & Gas
Salt Fork Resources, LLC
Mach Resources
Mettle Midstream
Derby Exploration LLC
Tamar Petroleum
HighPoint Resources
CIG Logistics
Strata Petroleum Inc
Lubbock Energy Partners
Getka Energy LLC
Titan Chalk Inc.
Haloroc Technologies Inc.
Osage Partners LLC
Waste Management
Advantek Waste Management Services
OPTrust
USG Energy Producer Holdings
Arkoma Drilling LP
Triple Crown Resources
Stifel, Nicolaus & Company
Silverpeak
DE3 Operating LLC
Adonai Resources Ii Corporation
Bcf Resources LLC
Big M Oil Company
Blackhorn Environmental Svs, LLC
Blue Ox Partners LLC
Bnn North Dakota LLC
Boondocks Solutions LLC
Boyd D K Oil And Gas Coinc
Brazoria Hydrocarbon LLC
Brix Operating LLC
Buckhorn Production Company Lp
Canlin Energy
Ccrp Operating Inc
Chipcore LLC
Cm Orla Ranch, LLC
Coats Energy Inc.
Convega Energy
Costa Energy, LLC
Cottonmouth Swd LLC
Cox Lee Investments Inc
Crest Jinn Petroleum
Crestwynd Exploration
D & L Services Inc.
Dan -a- Hughes Company Lp
Dpm Operating
Duckworth, Steve Well Service
E O K Operating LLC
Eagle Operating Inc.
Elk Energy Holdings LLC
Elm Grove Production, LLC
Ensight Iv Energy Management LLC
Erebor Resources, LLC
Everglow Energy LLC
Exoro Energy L.l.c.
G & S Energy, Inc
G&s Energy Inc
Gillespie Operating LLC
Goodrock Natural Resources, LLC
Griffiths Oil LLC
Hammerhead Resources Inc.
Hardin James L. Dba Hardin Oil Co.
Harris Energy Partners Op, LLC
Hise Oil Company LLC
Ics Energy LLC
James P. Williams Enterprises Inc
James P. Williams Enterprises Inc.
Jcn Petroleum Corp.
Jel Resources LLC
John Enterprises Llc Dba Jako Productions
John Gray Energy, LLC
Johnson Mark & Troy
Jones Oil Exploration LLC
Jones Oil LLC
K. Petroleum Inc.
K. Petroleum, Inc.
Kansas Crude Investments LLC
Kybenco Disposals LLC
Mep Operating LLC
Migwis Operating LLC
Navajo Refining Company, L.l.c.
Nickel Road Operating LLC
Nu Energy Operating Inc
Nuera Disposals LLC
Oilfield Technical Services Inc.
Olia Oil & Gas Services LLC
Patchwork Oil & Gas LLC
Patrick Angela M
Pcr Operating LLC
Petrobras America Inc.
Pinedale Energy Partners Operating LLC
Ppu, LLC
Pressly Oil Interest Inc
Promise Energy Operations, LLC
Rare Earth Exploration, LLC
Resource Energy Can-am LLC
Rf Hembree Oil LLC
Ridge Energy Partners LLC
Rippy Oil Company
River Rock Operating
Robert L. Adney
Rovig Minerals Inc.
Royal Helium Corporation
Sage Natural Resources LLC
Semcams Ulc
Sheldon Resources Lp
Stack Water Solutions LLC
Stronex Resources LLC
Tex-ok Energy Lp
Texas Les & Co
Thompson & Mcnickels
Three Summits Operating LLC
Tmm Investments Ltd.
Tom Tatro
Trueblood Resources Inc
Twisted Oak Operating LLC
Valley Crossing Pipeline, LLC
Waller Cw Oil Co
Ward Chemical Incorporated
Whitehurst Gareth
Wj Energy LLC
12013 Oil Texas, LLC
3bear Field Services LLC
A & A Tank Truck Co
Aaron Oil Company Inc
Ballou Christopher Dba Ballou Energy
Black Oak Exploration
Blue Water Solutions LLC
Bulldog Oilfield Services Inc.
Camino Natural Resources LLC
Crawford Jeff Dba Lonestar Oil Co
Cx Operating Inc.
Dvorachek Harold A. Dba Quest Development Co.
Echo Energy
Fort Apache Energy Inc.
Fran Oil Inc.
Greylock Conventional LLC
Greylock Production LLC
Harmonia Pet Operations, LLC
Keith F Walker O&g Co LLC
Kilmarnock Oil Company Inc.
Larson Engineering Inc. Dba Larson Operating Company
Lyons And Lyons Inc
Magellan Terminals Holdingslp
Mallard Exploration LLC
Marlin Exploration LLC
Marshall Oil LLC
Maverick Brothers Operating Inc
Mcfadden Jack W. Dba Mcfadden Oil Co.
Monterey Resources LLC
Pampa Water Disposal Inc
Pinnacle Mining Company, LLC
Radius Water Resources, LLC
Robertson Resources Inc
Sm Oil & Gas Inc.
Sonny King Production
Spruiell Drilling Co Inc
St Petroleum Inc.
St. Croix Operating Inc.
Strawn Partners Operating, LLC
T.o. Kimbrell LLC
Tallgrass Interstate Gas Transmission LLC
Texas Tea Oil Co
Wrestler David L. A General Partnership
Catena Resources, LLC
North Haven Infrastructure Partners II
PSNC Energy
Maverick Natural Resources LLC
Salt Creek Midstream LLC
Drillcore Energy Partners LLC
Birch Permian Holdings
Riviera Resources
Pure Acquisition Corp.
HighPeak Energy
Carbon California Company LLC
LongPoint Minerals II LLC
Ergon Inc.
Pony Oil LLC
Presidio Petroleum LLC
Osprey Energy Acquisition Corp.
Royal Resources
Permex Petroleum Corp
DoublePoint Energy LLC
Steelhead LNG
Harvest Oil & Gas Corp.
Rio Grande LLC
Intrepid Investment Management
Evolution Well Services Holdings LLC
Rockdale
Evergreen Natural Resources LLC
Kings Peak Energy LLC
Novus Energy Inc.
Apv Mccamey LLC
Unitex Oil & Gas, L.l.c.
Bxp Operating, LLC
Cr Reed Production, Inc
Arcadia Operating, LLC
Jtl Operating Co., Inc
Navajo Oil And Gas LLC
Hillcrest Petroleum, LLC
Creative Oil & Gas Operating,llc
Armor Lonestar, LLC
Cotton Valley Operations Inc.
Expro Engineering, Inc.
Holley Oil Company LLC
H & L Exploration Company, LLC
Figure 3 Operating LLC
Texas Oil & Water LLC
Carbon Field Energy, L.l.c.
Tong Petrotech Inc.
Aghorn Operating, Inc.
Kain Petroleum, LLC
Stakeholder Gas Services, LLC
Ray Herring Operating Co., LLC
Mont Belvieu Caverns LLC
Hopco E&p, LLC
La Roca Energy, Lp
Sbj Energy Partners, L.l.c.
Rhyne Jv
Jeffcoat Production Company Inc.
Xplore Operating, LLC
Perdido Energy, LLC
Williams, A. Oil
Lonestar Operating LLC
Peacock O & G Properties Ltd
Pegasi Operating Inc.
Joplin Oil Co Inc
Progenies Operating LLC
Etoco, L.p.
Ridgemont Operating LLC
Berkshire Operating, LLC
Blackstone Energy Inc
Neches Exploration, L.l.c.
Recoil Resources Operating, Inc.
Yates Industries LLC
Amherst Energy Inc.
SunTrust Bank
Eagle Energy Partners LLC
Jupiter MLP LLC
Utica Minerals Development
Canyon Operating LLC
Bmr Energy LLC
Magpie Operating Inc
PETROBAL OMEGA 1, LLC
Summit Discovery Resources II LLC
Jetstream Oil and Gas
Utica Resource Operating LLC
Fremont Petroleum
BigFoot Oil LLC
Eagle Energy Inc.
Magnolia Oil & Gas
Athlon Solutions LLC
Harvest Midstream Co.
Scout Energy Partners
Mission Creek Resources, LLC
Saxet III Minerals LLC
APEG Energy LP
Outfitter Energy Capital
PCORE Exploration and Production I LLC
Pieridae Energy
Catalyst Energy Services
Candor Midstream, LLC
Morgan Stanley Energy Partners
XRI Holdings, LLC
Specialized Desanders Inc.
Rock Ridge Royalty Company LLC
Momentum Minerals
Boykin Energy LLC
Ridgeway Arizona Oil Corp.
Bqh Operating LLC
Pearl Resources Operating Co.llc
Milestone Enviro Services LLC
H L Brown Operating, LLC
Cbp Operating LLC
Mustang Swd Operating LLC
323 Exploration LLC
Targa Delaware LLC
Velocity Water Solutions Lp
Apr Operating LLC
Eagle Exploration & Production Company Inc.
TEP Barnett
SILTSTONE RESOURCES Operating II LLC
C. W. Resources Inc.
Flywheel Energy LLC
Equinor
Birch Hill Equity Partners Management
Bodel Holdings LLC
Cleveland Holdings LLC
Delbo Holdings LLC
Dequincy Holdings LLC
Gulf Coast Working Partners LLC
Oakley Holdings LLC
Samjam Energy LLC
Perry Point Holdings LLC
Lagoon Water Solutions
Macquarie Infrastructure Partners
Salt Brush Energy
Tall City Exploration III LLC
Horizon Resources III, LLC
Live Oak Resource Partners II, LLC
Riley Exploration Permian Inc.
Bluescape Energy Partners
Rockcliff Operating New Mexico LLC
Mewbourne Energy Partners
GulfTex Energy IV LP
Cypress Petroleum LLC
Covia Corp.
Rock River Minerals
North Hudson Resource Partners LP
Falcon Minerals
WhiteHorse Energy LLC
Trace Midstream
Stifel Financial Corp.
Edge Energy Ii LLC
Owens Oil Company LLC
Juno Operating Company Iii LLC
Ensminger Energy LLC
Timber Creek Operating
Grayson Mill Energy
Oak Ridge LLC
Fenix Petroleum Group LLC
R C Poling Co Inc
Lagoon Water Logistics LLC
Overflow Energy Stack LLC
Maram Energy Inc
Keyrock Energy LLC
Ldo LLC
Pine Haven Resources LLC
12013 Oil Texas LLC
W H Patten Drilling Co
Petroleum Resource Management Company
Hughes Drilling Co A General Partnership
Denali Petroleum LLC
Altamont Oil & Gas Inc
Westend Operating LLC
Hibernia Resources Iii LLC
Vista Disposal Solutions LLC
Allegany Resource Dev LLC
Overland Operating Company LLC
Rose Rock Midstream Crude L.p.
Crosskeys Operating Inc.
Chriestenson Robert Dba C & S Oil
Land & Natural Resource Development Inc.
Elkhead Gas & Oil Co
Dorado Offshore LLC
Replay Resources LLC
Vulcan Resources LLC
Calistoga Energy Reserves LLC
Sheedy Charles W.sheedy Energy Production Company
Resource Management Inc Dba Hodges Oil
Inr Operating LLC
Mlt Energy LLC
Rock Ridge Explor & Prod LLC
Twinoaks Oil & Gas Co
Production Resources Inc.
Thornberry Family Partnership Ltd.
Coastal Caverns Inc.
Chuck Henry Energy LLC
Element Petroleum Op LLC
C & C Producing LLC
King Oil Operations LLC
Valley Petroleum Management
Black Thunder Oil LLC
Midwest Energy Inc.
Kebo Oil & Gas Inc.
John Henry Holding LLC
Mh Oilfield Service LLC
Arcooil Corp
Agricultural Energy Services
Wolf Run Mining LLC
Paul E. Burton
Shenandoah Resources Ltd.
Resource Management Inc. Dba Hodges Oil
Mohler Terry E & Suellen
Us Geophysical LLC
Weiss Drilling Inc
Harvest Oil Lp
Bearcat Oil Co LLC
Mesa Exploration Co
Aw Tipka Oil & Gas Inc
Magellan Pipeline Company L.p.
Stonebridge Operating Co LLC
Chestnut Oil LLC
Acock/anaqua Operating Co. Lp
Wr Guffey LLC
Standard Oil Company Inc.
Emmert James
Caribou Operating Inc.
2015 Oil LLC
Windfall Oil & Gas Inc
Sierra Blanca Operating
Pak Energy LLC
Lake Region Oil Inc
Verdisys LLC
Rheaco Oil Company Ltd.
Jerry Langley Oil Company LLC
Owens Oil Co
Lacrosse Exploration LLC
Dove Creek Energy Inc.
Bralex Operating LLC
Neff Mickey Oil Company Inc
Williams Allan
V & H Oil L.p.
Renegade Oil & Gas Company LLC
Hughes Disposal LLC
Seeley Oil Company LLC
Oil Producers Inc. Of Kansas
Dick Lindsay Oil Company Inc.
Ranch Resources LLC
Miller C R Oil Co
Wehmeyer Gerald
Roundrock Midstream LLC
Now Environmental Solutions LLC
Kelly Mahler Operating LLC
Deer Oil & Gas
Betro Inc.
Mid-continent Fractionation And Storage LLC
Hamilton J. R.
North Texas Oil & Gas LLC
John J. Welsh
Dallas Production Inc.
Bauer Oil Investment LLC
Top Op L.l.c.
Merit Energy Ltd.
Great Western Drilling Inc.
Atoka Operating Permian LLC
Maxim Energy Corporation
German Ronald Dba German Oil Complany
Petrox Inc
Fort Bend Dome Operating LLC
Amarillo Exploration Inc.
Strawn Partners Operating LLC
M & K Oil Company LLC
Faith Petroleum A Texas Lp
Yellow Dog Energy LLC
Permex Petroleum Corporation
Lh Oil LLC
Chenault Stephen D
A1 Lithium Inc
Woody John M.doodlebug Oil Company
South Houston Production Company
Peoples Gas Wv LLC
Lavaca Canyon Petroleum LLC
Embassy Energy Inc.
Capstone Oil Producing LLC
Winco Development L.l.c.
Packard Lynn
Veracity Energy LLC
Resource Management Inchodges Oil
New Atlantis Ii LLC
Jamex Inc.
Dorsey Oil & Gas LLC
Reserve Management I
Moses T/l LLC
Whiterock Oil & Gas LLC
Select Energy Investments Inc
Utah Gas Corporation
Redtail Investments LLC
Missouri Basin Well Service Inc.
Horned Frog Haulers LLC
Schalk Oil Company Inc.
University Of Charleston Inc.
Ramshorn Resources LLC
Nosivad Oil Inc.
Deeprock Disposal Solutions LLC
Bennett & Schulte Oil Co. A General Partnership
North Central Tennessee Drilling Contractors Inc.
Barron Petroleum LLC
Travis Coomer Drilling
Pv Oil Services LLC
Baker Brent Oil & Ga
Powerdrive Energy Services Company, LLC
Menoah Petroleum Inc
Texas Tea Oil & Gas LLC
Phillips Oil Company LLC
Geosurveys Inc.
Teal Exploration LLC
Maralex Resources Inc
Altier Brothers Inc
Strategic Energy Alliance LLC
Petra Producers LLC
Loudon Operating Company LLC
Extech Operating LLC
Starr Operating LLC
Pep Drilling LLC
Legacy Exploration Llc I
Cersc-usgs-doi
3fearns LLC
Cameron Production Co Inc
Virco Inc
River Rock Operating LLC
Jog Corporation
Williams Disposal LLC
El Reno Energy LLC
Vaughn Keith
Nelson James L
Integrated Aquisition Ptrn, Ltd.
Bockhoff Deborah M.
Valley Dozer Services LLC
White Owl Oil & Gas
Sek Energy LLC
King Charles Dba Ck Oil
BKV Operating, LLC
Raptor Petroleum Develop LLC
Miller Glenn J.
Hocking Hills Energy Well Service LLC
Rt Energy Company LLC
Kenoil LLC
US Energy Corp. of America Inc.
Northport Production
David R Hill Inc
Barnett Monty Dba Barnett Oil Co
Transhorizon Energy Inc
Pt Oil LLC
Griffin Resources Inc.
Tillman Consulting Llc Dba B & C Operating
Ponta E&p LLP
Mcgowan Oil Company A General Partnership
Goldrock Minerals LLC
Arcadian Resources LLC
Texas Oil Resources Oper LLC
Pg-m International Operatingllc
Marshall R Young LLC
Amble Petroleum Co. Inc.
Petroleum Recovery Systems L.c.
Clearwater Five LLC
Perry Producing Company Inc.
Lone Tree Oil & Gas LLC
Stewart Energy LLC
Daylight Petroleum LLC
EHVI Exploration LLC
Triad Hunter, LLC
Jaketown Resources
Virgo Investment Group, LLC
SandPoint Resources LLC
Tall City Brine
Sentinel Energy Services
Strike Capital
iLandMan
Premier Oil & Gas Inc
KLX Energy Services
Motley Services, LLC
Veritas Permian II, LLC
Ascent Utica Minerals, LLC
Rice Investment Group
Williams Oil Company
Matlin & Partners Acquisition Corporation
Massif Oil & Gas II, LLC
Moriah Operatingllc
Equitrans Midstream Corp.
Intrepid Financial Partners
Cowen
Orion Pipeline LLC
Alerion Gas Axa LLC
Flat Creek Resources LLC
Durango Midstream LLC
Xro Energy LLC
Revolution Resources
S.b. Street Operating Inc.
Pronghorn Logistics
Energy Transfer LP
Federal Reserve Bank of Dallas
Franklin Mountain Energy, LLC
Cavalcade Midstream
Shelby Shale LLC
Falcon Energy Partners LLC
Elliott Management Corp.
Prime Downhole Holdings LLC
Altus Midstream Co.
BPX Energy
Clear Creek Midstream LLC
Hatch Resources
Page Development L.l.c.
Shintech Louisiana LLC
Red Stick Energy Partners LLC
Blue Dome Operating LLC
Planet Operating LLC
Southwind Oil & Gas LLC
Rooster Production LLC
Pay Ventures L.l.c.
Lavaca River Operating Company LLC
Ducharme Oil LLC
C6 Operating L.l.c.
Walker La. Properties
Glassell Producing Company Inc.
Conn Energy Group LLC
Tysco Oil And Gas Corp.
Roxanna Acadia LLC
Mccormick Production Company Inc.
Eagle Us 2 LLC
Cantium LLC
Waterfield Midstream
Koda Operating LLC
Blue Water Tpx Opera
T Bar M Energy Resou
J&j Production Co
Cane Creek Energy Pa
Terrain Energy LLC
Mcmillin C C & Compa
Hazlewood Oil & Gas
Egret Operating Comp
Trp-ok Properties Ll
Oklahoma Produced Wa
H2ok LLC
E2 Operating LLC
B & G Production Inc
Texakoma Operating L
Stack 33 LLC
Encore Operating Inc
Apogee Oil & Gas LLC
Longhorn Midstream Holdings LLC
Three Rivers Natural Resource Holdings IV LLC
North Dakota Pipeline Authority
Dominion Energy
Revere Resources
RockRose Energy Plc
Alpha Energy Inc.
Visionary Resources LLC
Alta Mesa Services, Lp
Ramtex Energy LLC
Montage Resources Corp.
Firefly Value Partners
Red Wolf Natural Resources LLC
Ram Fayette LLC
Hornet Midstream
Brigham Minerals Inc.
Sequel Energy Group II LLC
ARD OPERATING LLC
First Infrastructure Capital Advisors LLC
The Weir Group
SK Holdings Co. Ltd.
OMNI Environmental Solutions
One Equity Partners
Force Environmental Solutions LLC
Energy Funders
River Ranch Capital
Core Energy Advisors
National Multiple Sclerosis Society
Epoch Resources LLC
Layne Water Midstream Holdings LLC
Falconer Oil and Gas Corp.
Superior Silica Sands
Ryno Energy Partners, LLC
Ensign Natural Resources LLC
Spur Energy Partners LLC
Rattler Midstream LP
Western Natural Resources, LLC
Highwood Oil Company Ltd.
Pacific Oil and Gas Ltd
Acacia Energy Partners LLC
BEPCO L.P.
Woolpert Inc.
Geomatics Data Solutions Inc.
Orion Exploration, L.L.C
Switchback Energy Acquisition Corporation
JP Services
Gravity Oilfield Services Inc.
Juniper Capital Advisors
Southern Energy Corp.
New Dawn Energy
Wing Resources LLC
Elite Compression Services LLC
JDH Capital
Vantage Operating LLC
Mesquite Services LLC
Yellow rock llc
Eagle Valley Energy, LLC
Rockies Resources LLC
Dow Hydrocarbons and Resources LLC
Action energy Inc
Bison Oilfield Services LLC
Kiwetinohk Resources Corp.
Lynx Resource Partners, LLC
Fossil Creek Energy
Basin Operating Serv
Dewey Energy Gp LLC
Becsul Energy Inc
Future Acquisition Company, LLC
WildFire Energy
Vista Oil & Gas
Streamline Innovations, Inc
Energy Innovation Capital
Bayshore Energy TX LLC
Colony Capital
Pinon Operating LLC
North Silo Resources LLC
Ossidiana Energy
Titus Oil & Gas Production, LLC
Mongoose Energy, LLC
Jumar Energy Capital, LLC
Tamaroa Operating, LLC
South Pass Petroleum Inc
Pearlsnap Midstream LLC
Park Hill Disposal LLC
Probity Swd LLC
Rbj & Associates Lp
Saragosa Field Services LLC
Double C Solutions LLC
Pate Trucking Co. LLC
Owl Exploration L.l.c.-ser Oper
Tejas Permian Operating, LLC
Mws Producing Inc.
Comancheria Land & Water Llc.
Return Disposal LLC
Trinidad Energy LLC
Owl Exploration
Pearl Oil & Gas Operating LLC
St. George E Tx Operating LLC
Steadfast Oil & Gas LLC
1849 Energy Partners
Tacitus Ventures Group
Manzanita Operating LLC
Seven Cross Operating LLC
Bainbridge Uinta, LLC
Compadre Resources LLC
Youngstown Operating LLC
Sand Springs Oil & Gas Co
P4 Operating, LLC
Mes Lenorah, LLC
Enerstar Resources Oil & Gas LLC
Wsp Usa Inc
Beacon Growthco Operating Company, L.l.c.
Trove Energy, LLC
Temporary Energy, LLC
Aec Operating Company
Flintrock Operating, L.l.c.
Omni Petroleum Corporation
Gulfslope Energy, Inc.
Davis Operating Company Inc.
Eos Energy LLC
Dddexploration Inc
Darrah Oil Company, LLC
Snr Kansas Operating LLC
Brumley Investments L.l.c.
Nkc Energy LLC
Bergman Investment Corp
Ews 4 Dj Basin LLC
Gerrity Oil & Gas Corp
A2r Resources LLC
Valence Oil, LLC
Century Exploration N.o. LLC
Cfa Oil Company
Spartan Energy Services
CP Energy Services
Forge Energy II LLC
Trilogy Midstream
Bradform Minerals
Starboard Permian, LLC
Liberty Midstream Solutions, LLC
Brigham Exploration Company, LLC
Common Resources III, LLC
Axis Energy Services
Ridgefield Energy
Bison Oil & Gas
Grit Oil & Gas II LLC
Mavros Minerals
Black Bear Midstream
Qatar Investment Authority
Enduring Resources IV LLC
Western Midstream Partners, LP
CrownRock Minerals
Prime Rock Resources
Great Salt Plains Midstream
MVM Midstream LLC
Wayfinder Resources
Laser Midstream IV LLC
Firethorn Holdings
Borealis Geopower Inc.
AQT Water Management Inc.
Calima Energy Inc.
Enercapita Energy Ltd.
Fireweed Energy Ltd.
Polar Star Canadian Oil and Gas, Inc.
Aitken Creek Gas Storage ULC
Indianola Energy LLC
TechnipFMC plc
Wing Resources IV, LLC
AllDale Minerals II, LP
AllDale Minerals LP
Viper Capital Partners
AlphaBow Energy Ltd.
Will Energy Corp.
Freestone Midstream Holdings, LLC
Santa Elena Minerals, LP
Taproot Energy Partners LLC
Kiwetinohk Resources
Eco-Energy Inc.
Tracker Resource Development III Llc
Pickering Energy Partners
Perpetual Production LLC
Mcm Operating LLC
Toc Oil Inc.
NorthStar Midstream
EQT Partners, Inc.
Var Energi AS
Hillstone Environmental Partners LLC
Golden Gate Capital
First Ascent Operating LLC
Morning Gas Unit N Exploration LLC
Seven Sisters Oil & Gas LLC
Crowheart Energy LLC
Santa Maria Energy LLC
Meade Pipeline Co LLC
Castlerock Operating LLC
Windy Cove Energy Ii LLC
Point Energy Partners Petro LLC
Firebird Energy LLC
Citizen Energy Operating LLC
Falcon V LLC
Krog Partners LLC
Remnant Oil Company
HVI Cat Canyon Inc.
RS Energy Group
Elevation Midstream LLC
Sundance Energy Oklahoma LLC
Woodland Midstream II LLC
Felix Water LLC
Echo Valley Petroleum Services LLC
Bpx Midstream LLC
Fed Operating LLC
Saragosa Field Services, LLC
Junction Resources Op LLC
Maguey Operating LLC
Wolf Midstream Partners LLC
R360 Permian Basin LLC
Double Drop Swd LLC
Shalelogix LLC
Pleasant Oil & Gas
Blue Sage Capital
Saltwater Disposal Systems, LLC
WaterWorks Corral Creek, LLC
Asgard Resources
Edison SPA
Neptune Energy Group Holdings Ltd.
Clear Creek Resource Partners
ARM Energy Holdings
Golden Oil And Ranch, LLC
Permian Production Partners LLC
Basalt Infrastructure Partners II GP Limited
Third Coast Mistream
DTE Midstream
Momentum Midstream
Grizzly Energy LLC
Lambda Energy Resources
Nexus BSP
Paulson
Public Gas Partners
Javelina Oilfield Inc.
Core International LLC
Stonehorse Energy Limited
Produced Water Transfer LLC
RBJ & Associates
Produced Water Transfer LLC
Pilot Water Solutions
Bluefin Water Solutions
Taurus Midstream LLC
Aureus Energy Services
Outrigger Energy II LLC
Antelope Water Management, LLC
Vision Resources, Inc.
Mustang Extreme Environmental Services
Aria Rose Oilfield Solutions
BNN Energy LLC
Fountain Quail Water Treatment
Black River Water Management Company
Converge Midstream LLC
InstarAGF Asset Management Inc.
EDCO
Palisade Pipeline LLC
Paloma Partners IV, LLC
Tnt Operating Company
Wildcat Swd 1 LLC
R. Baker Oil, LLC
Orca Operating Company LLC
MEDORA MINERALS, LLC
Pinnacle Midstream II, LLC
Nextier Oilfield Solutions
Elevate Midstream Partners II LLC
Starwood Energy Group Global LLC
Sponte Resources, LLC
Pine Wave Energy Partners
Buckhorn Resources
Cordero Energy Resources LLC
Ironwood Midstream Energy Partners
Ironwood Midstream Energy Partners II, LLC
Canes Midstream LLC
TILDEN MARCELLUS LLC
SitePro
Integrated Control Solutions
McKenzie Energy Partners LLC
Shale Energy Support
Stable Asset Management
Triple Crown Energy
Deutsche Rohstoff
EnCore Permian
Brahman Resource Partners, LLC
Black Dahlia Oil & Gas Co.
Abaco Operating LLC
Ruckus Energy Operating, LLC
Bleach Tech LLC
Lilystream Water Solutions LLC
Jake Oil LLC
Geosouthern Operating Ii, LLC
Sabre Oil Company, LLC
Bobcat DevCo LLC
Bobcat Midstream LLC
Strategy Operating, LLC
Black Mountain Oil & Gas Ii LLC
Verdugo-pablo Energy, LLC
Relentless Permian Operating LLC
Aspen Operating Company, L.l.c.
PetroCap
Bush, Mark A. Oil And Gas Inc.
Fusselman Resources LLC
C. W. Resources, Inc.
Cwd Resources, LLC
Enterra Capital, Inc.
Magnolia Energy Partners Co., Lp
Providence Operating, LLC
B & S Operating Company LLC
Churchill Operating, LLC
Upp Operating, LLC
Krc Operating, LLC
Proline Energy Resources Inc
Scott Oil And Gas LLC
Bcl Operating, LLC
Cereris Resource Development, LLC
Layline Energy I LLC
Hillstone Daco Permian, LLC
Jet-tex Oil & Gas, LLC
Stamper Operating Co., Inc.
M. E. Operating & Services, Inc.
Gungoll, Carl E. Exploration LLC
Ruger Properties, LLC
Polaris Operating, LLC
Radco Operations, L.p.
Texas Shallow Oil & Gas, LLC
Overton Park Oil & Gas Lp
Pearlsnap Midstream, LLC
Myers, James B.
Reed Production, Inc.
Rog Enterprises, LLC
American Resources, Inc.
Blakenergy Operating, LLC
Cci Gulf Coast Upstream LLC
Hamilton, Clay
Cmr Energy, L.p.
Best Petroleum Explorations,inc.
Ponderosa Oil & Gas, LLC
Arnot Oil Company, LLC
Caribou Operating, Inc.
Sbj Oil & Gas, LLC
Flint Rock Resources Mgmnt, Inc.
Hellifino Operating, LLC
V & H Oil, L.p.
Boyd, D. K. Oil And Gas Co.,inc.
Manhattan Petroleum, Inc.
Royal Texan Resources Co.
Patton, E. N. Oil Company, Inc.
Double Drop Swd, LLC
Winco Oil Inc.
Callan Operating Company, LLC
Newman Operating Company
Blackwell Exp & Development, LLC
Schalk Oil Company, Inc.
Nosivad Oil, Inc.
Loudon Operating Company, L.l.c.
Tdc Engineering, Inc.
Wolf Energy, Inc.
Lakewood Operating, Ltd.
Purvis Operating Co.
El Reno Energy, LLC
B D Production Co., Inc.
Texron Operating, LLC
Lkktx 2018, LLC
Strata Operating, Inc.
Cr Reed Production, Inc.
Sunoco Pipeline L.p.
Capital Star Oil & Gas, Inc.
Lamar Oil & Gas, Inc.
Remora Management, LLC
Texas, Les & Co.
Top Op, L.l.c.
Holliday Csg Corp.
Adams Affiliates, Inc.
Brower Oil & Gas Co., Inc.
Kd Energy, LLC
Seek Energy, LLC
Bettis, Boyle & Stovall
Kokomo Energy, Inc.
Porter, James W. Special
Attis Operating I Inc.
Southern Exploration, Inc.
Three P Operating Co.,gp, L.l.c.
Civron Petroleum Res., LLC
3-t Exploration, Inc.
Borderline Operating Corp.
Stanolind Production LLC
Galveston Bay Operating Co LLC
Bqh Operating, LLC
Columbus Energy, LLC
Abb Oil Co., Inc.
Owl Swd Operating, LLC
Ddd Exploration, Inc.
Pie Operating, LLC
Allen Phillips Drilling Co.
Martin Foree Operating, LLC
Mge Resources, Inc.
Ark-la-tex Energy, L.l.c.
Perry Producing Company, Inc.
Fletcher Operating, LLC
Elliott Oil & Gas Operating Co.
Wp Oil & Gas Exploration LLC
D. O. G. Operating, LLC
Southwest Operating, Inc.-tyler
W & W Production, LLC
Ganador Operating, LLC
Decker Operating Co., L.l.c.
Lone Tree Enviro Systems LLC
Goopco, Inc.
Trutex Operating, LLC
Corona Operating, LLC
Roff Operating Company, LLC
Belter Inc.
Txp, Incorporated
American Operating Company (a)
Brown, H.l. Operating, L.l.c.
C & E Operating, Inc.
Sheldon Resources, L.p.
Pk Gath & Oilfield Svcs, Inc.
Hydrocarbon Operating, Inc.
Terrafina Energy, LLC
Premier Royalties, L.l.c.
Texas Oil Resources Oper, LLC
Rainbow Seven Oil & Gas, Inc.
Danmark Energy Services, Inc.
Owl Exploration, L.l.c.-ser Oper
Ddc Production Company
Palmer, Mike Oil
Shoco Production, L.p.
Jay Management Company, LLC
Tcs Petroleum Co., LLC
Sky Resources, Inc.
Salida Exploration, LLC
L & J Exploration, LLC
Fortuna Exploration, Inc.
X72 Operating Corp.
Lanita Oil, LLC
Foundation Oil Company, Inc.
Olsen Energy Inc.
Redbud E & P, Inc.
Gilmore, Leo Oil, Inc.
Trueblood Resources, Inc.
Weathers Exploration, Inc.
Sugar Enterprises, LLC
Tanglewood Oil & Gas Co.
White Marlin Operating Co, LLC
Upstream Resource Partners, LLC
Craig, Bob
Winchester Oil & Gas LLC
Shp Energy Corp.
Big Creek Operating Company LLC
Kramer Operating, LLC
Arbol Resources, Inc.
Pedernales Petroleum Op, LLC
Ech Production LLC
Black Stone Energy Company, LLC
Jql Energy, LLC
Finger Oil & Gas, Inc.
Landmaster Partners, Inc.
Clark, John M., Inc.
Ftc Consulting, LLC
Lindemann, Robert Operating
Recovery Operating Lp
Dc Disposal Systems, LLC
Comancheria Land & Water, Llc.
New Atlantis Ii, LLC
Machin & Associates, Inc.
Denton Exploration, Inc.
Houston Gulf Energy Corporation
Palmer, John LLC
Wells Oilfield Services, Inc.
Kimlar Oil Company, Inc.
Taylor Operating Company
Calistoga Energy Reserves, LLC
Jrp Production, LLC
H.e.r. Operating, LLC
Vermillion Swd LLC
Clear Brooke Ranches, LLC
Galilee Oil Investments LLC
Stewart Construction
Breitling Operating Corporation
Petroleum Recovery Systems, L.c.
Walsh, F H Jr. Operating Co. Inc
Compadre Resources, LLC
Five-jab, Inc.
Basic Energy Services, L.p.
Hillstone Permian Pipeline, LLC
Hughes, Dan A. Company, L.p.
Santa Rosa Operating, LLC
Rki Energy Resources, LLC
Blackbuck Resources LLC
Choya Operating, LLC
Muirfield Exploration, Ltd.
Midland Energy, Inc.
Extech Operating, LLC
Hoco, Inc.
Rhyne, J.v.
Amrich Operating, LLC
Iron Mountain Energy, L.l.c.
Delta C02, LLC
Nog Production & Operating LLC
Black Gold Petroleum, LLC
Klotzman, M. S. Exploration Co.
M.a.r.s. Energy
Hane Power, L.l.c.
Carroll Operating, LLC
Roberts & Hammack Inc.
Houston Oil Prod Enterprises,inc
Stonebriar Oil LLC
Basin Operating Inc.
Robinson, Eugene J.
Mk Explorations, LLC
Horned Frog Haulers, LLC
Phillips, Jack L. Co.
Cuervo, Inc.
Gemarmi Inc.
Subsea Operating Co.
Mri Consulting Group LLC
Howell Oil & Gas, Inc.
Pitcock, Inc.
Mtn Energy, Inc.
Wallis Energy, Inc.
Caribbean Energy, L.l.c.
South Bend Resources, LLC
Nadel And Gussman, L.l.c.
Faith Petroleum, A Texas Lp
Rkk Production Company
Peacock O & G Properties, Ltd.
Kelly Mahler Operating, LLC
Pennant Dev. And Prod., LLC
Kimsey, Roy E., Jr.
Wfmms, Inc.
Chanze Oil Co., Inc.
Big Lake Corporation
Nelson, James L.
Dillard & Dillard Inc.
Noramco Production, LLC
Martin Cannon Interests, LLC
Apex Production Ltd.
Imagery Exploration, Inc.
Zk Petroleum Co., L.l.c.
Slick Production, LLC
Robertson Resources, Inc.
Double C Solutions, LLC
O. H. M. Operating
Mcnallen Oil Co., Inc.
Argent Petroleum Corporation
Britnic Oil & Gas, Inc.
Barger Petroleum Co.
Jns Production, LLC
Gwm Operating Company, LLC
Socorro Exploration, Inc.
Duncan Land & Exploration, Inc.
Ogog Operating, LLC
Soldier Creek Energy, LLC
Neff, Mickey Oil Company Inc.
Hillstone Permian Fortress, LLC
4g Oil And Gas, LLC
Cotton Valley Operations, Inc.
Toc Energy Resources, LLC
Pinnacle Operating Company, Inc.
Southwest Resources, Inc.
Lamco Oil, LLC
Howitzer Operating, LLC
Ac Exploration, LLC
Crebbs Oil Company
Alaron Energy, Inc.
D.j. & T. Energy
Trinidad Energy, LLC
Prasinos Storage I LLC
Starr Operating, LLC
Republic Ees, LLC
Leading Edge Energy LLC
Joplin Oil Co., Inc.
H & K Oil Company (a)
Century Petroleum, Inc.
Pinnacle Swd Texas LLC
Hamilton, J. R.
Cochran Energy, LLC
R & S Oil Production Co.
Akins Oil Company
Waller, C.w. Oil Co.
Tarpon Oil & Gas Co.
Wilson Systems, Inc.
Texas Royalty Corp.
Henderson & Erickson, Inc.
Ctl Production, Inc.
Ranger 40 Petroleum, LLC
Amexco, LLC
Pa Prospect Corporation
Pampa Water Disposal, Inc.
Winscott LLC
Topcat Truck Wash, LLC
Lone Star Production
Hofco, Inc.
Davco Oil LLC
Rbr Operating, Inc.
Maguey Operating, LLC
Palmer, Scott Oil
Greer Exploration Corporation
Eleon Operators, Llc.
Knobloch, Albert
Lct Energy, Lp
Besco Operating, L.p.
Schenk Oil Co.
Mulloy Operating, Inc.
Wise Production Company
Envoy Resources Inc.
Lindow Oil & Gas, LLC
Bkj Oil, LLC
Shaida, John H.
Nkc Energy, LLC
Wolfcamp Water Partners, LLC
Felty Drilling Co. Inc
Lpr Energy, LLC
Bockhoff, Deborah M.
Small, R.p. Corp.
Oasis Operating, Inc.
Lanexco, Inc.
Clear Water Inc.
S N D Energy Company, Inc.
Pfog Operations, LLC
Britton, Jerald C.
Logas Energy, LLC
D. W. R. Oil Co., Inc.
Sandel Operating Company
Rabalais, F.w. Inc.
Dh Operating, Inc.
Seven Cross Operating, LLC
Rawlins Operating Company, LLC
Bvx Operating, Inc.
Magnum Operating, LLC
Djh Oil & Gas LLC
Smith, Joe T., Inc.
Red Line Company, Ltd.
C.f.o., Inc.
Modern Exploration, Inc.
Gtg Operating, LLC
Bayou Operating Company, Inc.
Warren American Oil Company, LLC
Rds Ranch-water Svs Inc
Navajo Oil And Gas, LLC
Hades Disposal Company, LLC
Henderson, Bryan, Co.
Beisch, Rusty
Wmg Enterprises Ii, Inc.
Now Environmental Solutions, LLC
Itx Corporation
Deep Sea, LLC
Big Mountain Operating LLC
Ridge Petroleum Inc.
Palng Common Facilities Co, LLC
Rising Star Energy Ptr, L.l.c.
Double Eagle Pipeline LLC
Bomco Usa, Inc.
Fortune Energy, Inc.
Rivershore Operating LLC
Manzanita Operating, LLC
Sub Surface Operations
Big Gas Oil LLC
Graward Operating, Inc.
Tag Operating Company, Inc.
Midas Resources, Inc.
Bowerman Investments Inc.
H & P Exploration Co.
Hgn Operating I, LLC
Tex-lee Operating Company
Mtn Energy Operating, LLC
Texstar Oil & Gas, LLC
Norseman Explor & Prod LLC
Channa Operating, LLC
Ken Petroleum Corporation
Martin, Jimmy Inc
Robuck Petroleum, LLC
Swd Shale Oil #1, LLC
Bluebonnet Oil & Gas
Guinn Operating Company, LLC
Targa Downstream, LLC
Mlc Operating, Lp
Brightriver Energy Co
Jlw Operations, LLC
Ngl Watersolutions Eagleford,llc
Bytex Oil Co. A&b
Keating Energy, Inc.
O\'tool Oil & Gas, LLC
Craaybeeks Pro Energy, L.l.c.
Spruiell Drilling Co., Inc.
Messy Oil And Gas, LLC
Texcel Exploration, Inc.
Peba Oil & Gas, Inc.
Bbx Operating, L.l.c.
Reata Operating Company LLC
Fiador Resources, LLC
Rio-tex, Inc.
Ttfi Holdings LLC
Howard Exploration, Inc.
Vantage Operating, LLC
Kilmarnock Oil Company, Inc.
C & G Transports, Inc.
Trinidad Resources, LLC
Petroplex Swd System, LLC
Dimmit County Swd, LLC
Wyco Oil & Gas LLC
Rainwater, John
Enr Operating, LLC
Rim Operating, Inc.
Fossil Creek Energy Corporation
3-d Oil & Gas
Sarita Energy Resources, Ltd.
Harper Hefte, Inc.
A. N. Mac Diarmid Co.
Silver Oil & Gas Inc.
Karico Gp, LLC
American Shoreline, Inc.
Stable Land Resources, LLC
Linder, John Operating Co., LLC
Blue Duck Swd, LLC
M.a.c. Resources Inc.
Brookston Energy, Inc.
Success Oil Company, Inc.
Cox, Lee Investments Inc.
Transcontinental Gas P.l. Collc
Downs Operating Company, LLC
Unico Saltwater Logistics, LLC
Parten Operating Inc.
Elco Oil & Gas, Inc.
W T X Capital Investments, LLC
Placid Operating, LLC
Ermis Vacuum Service, LLC
Winco Development, L.l.c.
Reese Wellsite Supervision, LLC
Sand Springs Oil & Gas Co.
Beaird, R.a. Oil Operating Co.
Solo Oil & Gas Company LLC
Tankersley Swd LLC
D.k.d.
Turrentine Oil & Gas, Inc.
Walton Producing Inc.
Fes Swd (dc) Operating LLC
Pedernales Production, Lp
Greco Operating, LLC
Rl Gathering, L.l.c.
Rusk Energy Operating LLC
Seguro Well Service, Inc.
Cambrian Management, Ltd.
Strategic Fossil Fuels, LLC
Eddie\'s Royalties, Inc.
Eratz Investments Inc.
Veitenheimer Oil Co.
Fairway Resources Op Iii, LLC
Wolf, Gene L.l.c.
Leclair Operating, L.l.c.
Apexco, Inc.
El Paso Natural Gas Co L.l.c.
Helms Oil & Gas, LLC
S & S Operating Company, Inc.
Carburante Exploration Co, Ltd.
Flag Energy, LLC
Mamerow Energy Corp
Menasco, J.
Pressly Oil Interest, Inc.
4 Js Production
Redmon Oil Company, Inc., The
Anticline Energy, LLC
Babco Oil & Gas, LLC
Vertical Water Solutions LLC
A2r Resources, LLC
Baker Operating, Inc.
Petra Oleum Corp.
Return Disposal, LLC
Sabre Operating, Inc.
Texas Oil & Water, LLC
Wilson Well Service Inc.
Alamo Operating Company, L. C.
Junction Resources Op, LLC
Dick Lindsay Oil Company, Inc.
Remora Operating LLC
Shappell Oil Company, L.l.c.
Evergreen Operating Co., Ltd.
Lorac, Inc.
Miller, C. R. Oil Co.
Rogers Drilling Co., Inc.
South Texas Oilfield Sol, LLC
L & B Oil And Gas Equipment, LLC
3:16 Disposal Systems,series LLC
Bracken Operating, L.l.c.
Ratliff Operating Corp.
GOUGER OIL COMPANY, LLC
Clark Operating Inc
R & B Trucking
Mjb Production Company Inc
J-b Operating LLC
Salsam LLC
Medina Res Dev Co LLC
Strata Production Company
Jones Energy II Inc
IFM Investors Pty Ltd
YTEF Drilling Capital LLC
ILX Holdings LLC
Crescent Pass Energy LLC
Morning Gun Exploration LLC
Poverty Knob Production LLC
Snr Northern Oklahom
Egh Operating LLC
Waters Materials Co
Tauy Oil Inc
Canok International
Portrush Operating LLC
Crude Kin Oil Company Inc
Geoterre Operating L.l.c.
Hindsight Oil & Gas LLC
Kansas City Oil LLC
Lonewolf Operating LLC
Jeffery Energy Corporation
Neon Gas LLC
Jeffrey Energy Center
Qualls Jimmy
Caba, LLC
Overland Pass Pipeline Company LLC
Henergy Oil & Gas LLC
Alati Arnegard LLC
Mccartney Engineering LLC
Poplar Resources LLC
Bayou Star Energy LLC
Cross Bar Energy LLC
Blackdog Exploration
Reata Petroleum LLC
Petro-lud Inc.
Castell Operating Company LLC
Sapphire Resource LLC
Central Valley Gas Storage, LLC
H G & G Inc
Simonis Oil Operating LLC
Comstock Oil & Gas, LLC
Ledger Energy LLC
Valancy Operating LLC
Luke Town
Meason Operating Co.
Waulco Resources LLC
Mountain View Resources LLC
Beech Resources LLC
Blackfire Operating LLC
Dan Reynolds Company
Oxley Energy LLC
Pepper Development, LLC
Phoenix Resources LLC
Cow Run Ltd Liability Company
Hayes Oil & Gas LLC
Tribune Resources, LLC
Waelder Oil And Gas
White River Operating LLC
Artex Energy Group LLC
K & A Oil A General Partnership
Wisbey Oil LLC
Barber Oil LLC
Nucomer Energy LLC
Dakota Fluid Solutions LLC
Davidson Oil & Gas LLC
Rhombus Operating Co Ltd
Roil Energy LLC
Rta Petroleum LLC
Service Clearing Cor
Clampitt R L & Assoc
Lboc LLC
Smith & Tate Holdings LLC
Hess Water Services LLC
Desert Energy Corp
Talon Group LLC
CGS Operating, LLC
Prize Exploration & Production LLC
Ausco Petroleum, Inc
Central California Oil Company
DALE E. JACKSON PRODUCTION CO.
M. J. T. Enterprises
Wilson J. W. Dba Dwarf Oil Company
Brickley Donald Dba D & J Investments
Dale, David Dba Dd Oil Company
Elk Operating Services LLC
Cl&f Operating LLC
Equity Group Investments (EGI)
Alpine Energy Capital
Bregal Partners
Surge Solutions, Inc.
PWR Invest LP
USA Drilling Company Inc.
Columbus Oil & Gas LLC
Sheridan Holding Company II LLC
Ponderosa State Energy LLC
TNR Holdings LLC
Apergy Corp.
Juneau Oil & Gas LLC
GIC Private Ltd.
Wild Horse Resources LLC
Citizen Energy II LLC
Ventana Exploration and Production II
Rice Operating Company
Navitas Petroleum
Citizen Energy Holdings LLC
Treadstone Energy Partners III
Riverbend Permian II
SandRidge Permian Trust
Banpu Public Company Limited
NorthRiver Midstream
Superior Pipeline Co. LLC
Edgewater Midstream LLC
Tumbleweed Midstream LLC
Prairie Gas Company
Tamarack Petroleum Company, Inc.
BlackGold Capital Management
Frack Shack Inc.
Sandtinel
Eagle Mountain Energy Partners
Gemini Midstream
Moriah Operating,llc
Woody Creek Midstream
Halmos Capital Partners
Energy Water Services LLC
Dp Permian Operator, LLC
Prestige Exploration, Inc.
Sandman Exploration, L.l.c.
Peocp Operating, LLC
Iron Horse Oil & Gas, Inc.
H.e.x.t. Operating, Ltd.
Mvu Brazos Corp.
T W Clemons Operating Co., LLC
Cinco Natural Resources Corp.
Allegiant Resources, LLC
Petralis Energy Resources, LLC
Ernmar Investments, Inc.
Frio Resources, LLC
Cpb Water LLC
Wildhorse Interest LLC
Amarillo Midstream
Tatanka Midstream, LLC
Clf Operating LLC
Invito Operating, LLC
Delta Midstream LLC
Briko Energy Corp.
Headwater Exploration Inc.
KeyBank
Permian Oilfield Partners, LLC
Ch4 Energy LLC
Percussion Petroleum II, LLC
Wilks Brothers LLC
Black Bear Transmission LLC
U.S. Department of Energy
Rivington Holdings LLC
Tri-Point Oil & Gas Production Systems LLC
Connect Midstream
Carbon Energy Corp.
Camelback Midstream Holdings, LLC
Return Energy Inc.
Geopetro LLC
Wheat Energy Partners, LLC
Stronghold Resource Partners
MCM Energy Partners, LLC
INEOS USA Oil & Gas, LLC
Gavilan Resources LLC
Incline Operating LLC
Rocky Mtn Natural Gas Llc Adba Black Hills Energy
Ews 1 Dj Basin LLC
Antelope Energy Company LLC
Woodland Resources LLC
Vessels Oil & Gas Company
Koda Exploration LLC
Juniper Oil And Mining Company
Hubbard Creek Coal Gas LLC
Axis Exploration LLC
Lincoln Energy Holdings LLC
Renos Land And Minerals Company
Century Natural Resources, LLC
Next Horizon Oil And Gas LLC
Zachris, Inc.
Hexp Operating, LLC
Silverado Oil & Gas
Affirmed Resources Holdings, LLC
Vista Proppants and Logistics LLC
Curly Oil Inc.
Sixth Street Partners LLC
Acacia Exploration Partners
GEB Energy LLC
Clay Petroleum
mCloud Technologies Corp.
US Energy Operating LLC
Puma Energy Ltd.
Mesquite Energy Inc.
Topaz Energy Corp.
MorningStar Partners LP
Corpus Christi Brine Services
Fortress Operating Company LLC
Rose City Resources, LLC
X Stone Energy Llc.
Jenkins Creek Operations LLC
Jbl Oil & Gas Operating, LLC
B.o.l.d. Oil And Gas, LLC
Burleson Oil Company
Massie Oil Company
Kudu Midstream LLC
Ksabe Energy Partners, LLC
Vinland Texas Services LLC
Drillogix Exploration LLC
Don Peterson Company, Llc -
Cypress Production, Inc.
Crossroads Mineral Prod., L.l.c.
Bedrock Production, LLC
Mud Creek Operating, LLC
Ase Operations LLC
Anderson Production
3d Oil Company, LLC
Texas Oil And Gas Operating, LLC
Dual Production Partners, LLC
Shallow Production Oper, LLC
Oxxn
C & G Operating, LLC
Omega Alpha Resources, LLC
Britanco, L.l.c.
Alchemist Energy LLC
Spartan Delta Corp.
East Resources Acquisition Co.
Tivoli Midstream
Dow Inc.
Watco Companies LLC
Shelby Boswell Operator LLC
BCE-Mach II LLC
BCE-Mach III LLC
Cohesive Capital Partners
Patriot Well Solutions LLC
Natural Gas Anadarko Company
Vencer Energy
Rfe Operating, LLC
Reset Energy
Heroes Energy Solutions
Noralis Inc.
MC Credit Partners LP
Scientific Drilling International
Pacific Canbriam Energy
CrownRock Holdings, L.P.
Elk Mesa Energy, LLC
Bear Mountain Resources II, LLC
Star Peak Energy Transition Corp.
Rocking R Investments Inc
Andros Capital Partners LLC
Valaris plc
Orion Resource Partners
Empire Midstream LLC
Business Development Bank of Canada
AVAD Energy Partners II LLC
Red Stone Resources LLC
Nah Utah, LLC
Taylor Oil Co
Yarhola Production Company
Snr Northern Oklahoma Operating LLC
Venis Exploration Co
Devika Petroleum LLC
Sage Nr Ok LLC
Bosque Texas Oil LLC
Poseidon Oil Pipeline Company, L.L.C
ChampionX
Rising Phoenix Royalties
Flatirons Field Services
Enerstream Capital Partners
Silica Services, LLC
Pin Oak Midstream LLC
Teekay Tankers Ltd.
Euronav NV
Scorpio Tankers Inc
DMC Global
Mercuria Energy Company
Natural Gas Services Group, Inc
Consolidated Edison, Inc (conEd)
Pacific Ethanol, Inc.
Green Plains Partners LP
Green Plains Inc.
Aemetis, Inc.
Gevo, Inc.
Quadrise Fuels International plc
EF Resources Inc.
BP Midstream Partners LP
Teekay LNG Partners L.P.
Daqo New Energy Corp
Olifant Energy II, LLC
Phreesia, Inc.
Teladoc Health, Inc.
2U, Inc.
8x8, Inc.
Fastly, Inc.
Akamai Technologies, Inc.
Twilio Inc.
Zoom Video Communications, Inc.
Etsy, Inc.
Oilfant Energy II LLC
Strawn Petroleum Operating, LLC
Ewm Services, LLC
Element Solutions Inc
Breakwater Energy Partners LLC
Peles, LLC
PHX Minerals Inc.
Borr Drilling Ltd.
Luco Energy Pty. Ltd.
Heritage-Crystal Clean, Inc
Bloom Energy Corporation
NextEra Energy, Inc.
Enphase Energy, Inc.
Canadian Solar Inc.
First Solar, Inc.
SolarEdge Technologies, Inc.
Sunrun Inc.
Plug Power Inc.
Enviva Partners, LP
Ormat Technologies, Inc.
International Seaways, Inc.
Frontline Ltd.
Teekay Tankers Ltd.
Scorpio Tankers Inc.
DHT Holdings, Inc.
Platform Operating, LLC
Permian Aqua Logistics, LLC
Flying W Resources, LLC
Layne Swd, LLC
Otb Operating, LLC
Texas Standard Operating Nm LLC
Cactus Water Services, LLC
Trove Energy And Water LLC
Cp Exploration Iii Operating,llc
Castle Peak Water Services, LLC
Terrain Water Solutions, LLC
Saturn Swd Operating LLC
Remnant Oil Operating, LLC
Eagle Exploration Production Company Inc.
Delaware Water Management Company, LLC
Delaware Brine, LLC
Inr Opr LLC
Cassidy American Resources LLC
Xcl Resources
Dale David Dba Dd Oil Company
Juniper Resources Exploration Company, LLC
Glacier Energy Lc
Yontz Oil & Gas
Womack Production
Wheeler Michael D
Western Cheif Operating LLC
Welch Oil & Gas Company
Vision Energy Group LLC
Spellbound Energy LLC
Ross And Wharton Gas Company
Natural Gas Pipeline Company Of America
Global Water Resources, Inc.
Caterpillar Inc.
Exelon Corporation
Spark Energy, Inc.
Zoom
Datadog, Inc.
Bill.com Holdings, Inc.
JFrog Ltd.
BigCommerce Holdings, Inc.
Shopify Inc.
Coupa Software Incorporated
Cloudflare, Inc.
ZoomInfo Technologies Inc.
Zscaler, Inc.
Unity Software Inc.
Okta, Inc.
CrowdStrike Holdings, Inc.
Veeva Systems Inc.
Agora, Inc.
Atlassian Corporation Plc
DocuSign, Inc.
Paycom Software, Inc.
Roku, Inc.
Alphabet Inc.
Facebook, Inc.
Twitter, Inc.
Snap Inc.
The Trade Desk, Inc.
Pinterest, Inc.
Criteo S.A.
ANGI Homeservices Inc.
Interpublic Group of Companies Inc
Snowflake Inc.
Livongo
ServiceNow, Inc.
Five9, Inc.
Zendesk, Inc.
Twillo
Workiva Inc.
Talend S.A.
RingCentral, Inc.
SVMK Inc.
Dropbox, Inc.
HubSpot, Inc.
Cornerstone OnDemand, Inc.
BlackLine, Inc.
Teladoc Health, Inc.
Advanced Disposal Services, Inc.
Raven Forest Operating, LLC
Enduring Energy, LLC
Terracore Operating Company LLC
Midwest Agenergy Group, LLC
Buckeye Oil Producing Company
Kolibri Global Energy Inc.
Easton Energy LLC
Kingswood Capital Markets
Breeze Holdings Acquisition Corp.
I-Bankers Securities Inc.
FourPass Energy, LLC
Rice Acquisition Corp.
Gondola Resources LLC
BWC Terminals
Woodcote Oil Corp.
BEACON E&P RESOURCES, LLC
Resource Rock Exploration II, LLC
ubitricity
Surge Energy US Holdings Co.
O'Brien Energy Resources
Total Energies
NEO Energy
Baseload Capital AB
Black Swan Operating, LLC
Vine Energy Inc.
Vertical Exploration
Mxp Operating LLC
Barden/bass Oil & Ga
Peachridge Energy Operating, LLC
Pontem Energy Capital
Petro Viking Energy Inc.
Svante Inc.
Undisclosed
Validus Energy
Hokkaido Gas Co.
Archaea Energy LLC
Titus Oil Gas Production, LLC
Project Canary
Hillcrest Energy Technologies
SandRidge Mississippian Trust
89 Energy III
APA Corp.
Engine No. 1
Valaris Limited
Civitas Resources Inc.
V SandCo LLC
Storegga Geotechnologies
DW Wapiti Investments LLC
Paradox Group Inc.
Truist Securities
Mesa Royalties II, LLC
Grenadier Energy III LLC
Alamo Pressure Pumping
Swallowtail Royalties
Black Knight Energy, LLC
Tenaz Energy Corp.
i3 Energy
Liberty Resources Acquisition Corp.
Providence Energy
Sabalo Energy II, LLC
Sierra Energy Holdings LLC
Kraken Resources II, LLC
Coterra Energy
Ranger Oil Corp.
Diversified Energy Company plc
Lafayette Oilfield Contractors, Inc.
Crescent Energy Company
Regiment LLC
Energy Founders Fund LP
Desert Peak Minerals
Clearfork Midstream LLC
Chief E&D Holdings
Bighorn Permian Resources LLC
VTX Energy Partners
Exaro Energy III LLC
TreadStone Energy Partners III LLC
ProFrac Holding Corp
Martin Water Midstream
Validus Nrg Aquilas Assetco LLC
Capricorn Energy
Lucero Energy Corp.
Alliance Group
Executive Network Partnering Corporation
Grey Rock Investment Partners
Granite Ridge Resources Inc.
Park Energy Services LLC
Great Texas Compression LLC
Cogent Midstream
Sitio Royalties Corp.
Atlas Sand
Double Eagle Energy IV LLC
Tumbleweed Royalty IV LLC
Foundation Minerals
Chord Energy
Bricktown Energy
Haymaker Minerals & Royalties III
Fundare Resources Co.
Liberty Energy Inc.
Avant Natural Resources
B. Riley Financial
Xcl Midstream
North Peak Oil & Gas
Alpha Energy Partners
IOG Resources II, LLC
Yukon Exploration Operating
Redwood Operating LLC
De Iv Operating
Uinta Wax Operating, LLC
Paloma Partners VI Holdings, LLC
Pdeh LLC
Troubadour Operating
Lrr Pecos Valley, LLC
Vital Energy, Inc.
Ridgemar Energy, LLC
Mach Natural Resources LP
QuarterNorth Energy
Prairie Operating Co
Midway Energy Partners, LLC
TG Natural Resources
IKAV
Firebird II LLC
Ridge Runner II LLC
Pegasus Resources II
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