WWW.INTEROIL.COM IPAA OGIS - April 15, 2013 Wayne Andrews - Vice President Capital Markets
InterOil Investment Highlights Resource estimate on Elk, Antelope and Triceratops fields 2012 YE best case estimate of 9.5 Tcf of gas and 144 MMbbls of condensate total contingent resources 2012 YE best case estimate crossed 1…
InterOil Has a Track Record of Achievement with Investment Upside InterOil was formed in 1997 - Vision to create an integrated energy company Exploration licenses signed under incentive program - 2003 Elk-1 discovery of Elk fault…
Attractive Economics Relative to Asia-Pacific LNG Projects Natural Gas Supply High productivity 300 Mmcf/d Antelope flow tests Tests indicate 5-6% CO2 InterOil tested 20 Bbls/MMcf of condensate Minimal pre-LNG processing…
Third Party Resource Estimate for Elk, Antelope and Triceratops Fields Total Contingent Resource Estimate for Gas and Condensate Elk, Antelope and Triceratops Fields As at December 31, 2012 Case Low Best High Initial Recoverable…
World Class Hydrocarbon Province InterOils 3.9 Million Acres Gross Page 9
Comparatively Simple, Low-Cost Integrated Gulf LNG Development Map Development Map Upstream Gas Project Petroleum Development License PDL Elk Antelope Elk and Antelope Fields Elk Antelope fields, - 9.07 tcf Recoverable Sales Gas,…
PRL 15 Delineation Continues With Planned Elk-3 and Antelope-4 Wells Page 11 Upstream Camp Site
Antelope-3 Well Confirmed Continuity of the Reefal Reservoir Antelope-3 well penetrated the top of the reservoir 217 feet above the predrill estimate The Antelope-3 well was spud on September 30, 2012. The well penetrated the top…
Antelope-3 Log Results Fully Support Our Reservoir Model N S 2.8 km 0.94 km 2.6 km Elk-4 1.73 miles Antelope-1 0.6 miles Antelope-3 1.62 miles Antelope-2 Hydrocarbon Feet Net Well Name Column Of To Average Height Net Pay…
Third Party Resource Estimate Elk and Antelope Structure Total Contingent Resource Estimate for Gas and Condensate for the Elk and Antelope Fields As at December 31, 2012 Case Low Best High Initial Recoverable Sales Gas(Tcf) 6.83…
Preparations Underway For the Spudding Of The Elk-3 Delineation Well Elk-3 well spud preparations On November 27th, 2012, InterOil was notified by the Papua New Guinea Department of Petroleum and Energy (DPE) that it had been…
Upstream Development And Logistics Operations Above: Upstream Development Camp and Field Above: Hou Creek Provides Northern Logistic Hub For Roadways to aid logistics The Elk, Antelope and Triceratops Fields Below Left: Herd Base…
PPL 237 Includes The Triceratops-2 Contingent Resource Area North The PPL237 Joint Venture will Triceratops commence additional seismic acquisition and drilling in 2013 to further explore and delineate the prospective areas…
Potential Scale of the Triceratops Field Strike line BW05IOL10 Triceratops-2. Potential height 680 m (2,231 ft) Potential Gas Triceratops-2 Column Height Bwata-1 Triceratops Field 158 m (518 ft) Bwata-1 (GWC) 5,500ft…
Third Party Resource Estimate Triceratops Structure Total Contingent Resource Estimate for Gas and Condensate for the Triceratops Field As at December 31, 2012 Case Low Best High Initial Recoverable Sales Gas (Tcf) 0.12 0.38 0.9 An…
InterOil and PRE Completed Farm-In on PPL237 On March 25, 2013 InterOil completed the farm-in transaction with Pacific Rubiales Energy Corp. PRE will acquire a 10.0% net (12.9% gross) participating interest in Petroleum Prospecting…
Surrounding Leads and Prospect Inventory to Fuel Long-Term Growth Page 22
Antelope and Triceratops invalidate old palaeogeographic models The discovery of the Antelope shallow marine carbonate platform and reef complex onshore in the Eastern Papuan Basin did not fit existing basin models that were developed…
Composite Bathymetry and Topography Modern Day Gulf of Papua The Gulf of Papua has modern day reefs that have survived sea level rise, drowned reef that did not and to the north buried reefs that are of obvious interest for…
Well Locations Have Been Selected for Tuna and Wahoo/Mako Prospects Potential exploration well locations for future lease obligation wells were selected folowing completion of seismic acquisition, processing and mapping. However, with…
Operating Businesses Refining, Distribution and Community Affairs Page 26
InterOil is a Proven PNG Operator InterOils refinery has operated for over 10 years without a Lost Time Injury Over 100 Crude Cargos Processed Internationally Sourced: West Africa, Asia, Australia and PNG. 11.5 billion litres of…
InterOil Operates the Largest Refined Product Distribution Network in PNG Downstream (Retail & Distribution) - InterOil Products Limited 56 Retail Stations placed across all of Papua New Guinea 12 Aviation Facilities 6 Large…
InterOil Provides Aid and Development in Operating Areas Transport Medical Supplies from Kerema to Clean Water Supply Provided to Provincial Areas Kanabea Airstrip by Helicopter Transport Medical Supplies from Kerema to…
InterOil Provides Aid and Training to Under-Staffed Provincial Areas Improving community health InterOil helps daily Medical supplies and free through VHV health checks A patient being airlifted from Kapuna rural hospital to Kerema…
Financial Position December 31, 2012 Page 31
Summary of Consolidated Quarterly Financial Results Includes 28.3 MM non-cash inventory writedown (1) Earnings before interest, taxes, depreciation and amortization is a non-GAAP measure and is reconciled to GAAP in…
Change in Current Assets less Current Liabilities Year Ended December 31, 2012 300.0 250.0 227m 221m 200.0 US Dollars (Millions) 150.0 40m 106m 100.0 59m 50.0 1m - Opening CA - CL Invest Gulf Project…
Strong Balance Sheet December 31, 2012 December 31, 2011 Cash, Cash Equivalents, Restricted Cash 98.9 108.1 Total Current Assets 438.6 426.9 Plant & Equipment, Oil & Gas Properties 770.1 608.9 Total Assets 1,299.8 1,088.4 Current…
Group Debt Optimization Capacity Current 19% Geared 50% Geared Open Debt Borrowing Level Borrowing Level Capacity=31% Debt Quantum (m) 179 778 599 Page 35
InterOil Has Created Value and Has Upside Potential InterOil is currently trading with a resource valuation of approximately 0.60 per mcf IOC enterprise value 3.6 Billion, as of April 12, 2013 (74 per share) IOC ownership of Elk,…
An Energy Development Company With Significant Exploration Potential Thank You