Leveraging Strengths Across the Hydrocarbon Value Chain As of December 4, 2015 3
Utica Infrastructure Investments l Assets in service l Assets in progress Canton and Catlettsburg condensate splitters Cornerstone pipeline Canton truck unload rack Utica build-out pipeline projects Wellsville truck-to-barge terminal…
Cornerstone Pipeline Connecting Utica Production Supply Summary l Condensate & natural gasoline pipeline l Optimal connectivity to condensate stabilizers and fractionators l Aggregates Utica production for further distribution via…
Utica Build-Out Projects Delivering Utica Production Demand Summary l Expand existing pipelines to Harpster l Construct a new pipeline from Harpster to Lima l Connect to the Maumee 22 pipeline at Lima l Reverse the RIO 8 pipeline l Up…
Cornerstone Pipeline and Utica Build-Out Projects The Utica Pipeline Solution l Provides optionality to multiple markets, maximizing producer netbacks l Provides flexibility of commitment terms and seasonal shipper needs l Allows MPLX…
Connecting Production from High Performance Resource Plays to Global and U.S. Downstream Markets Significant Commercial Synergies and Opportunities are Created Across the Domestic & Value Chain Global Markets Downstream Feedstock…
MarkWest Strategy: Based on Service and Execution CreatethetopperformingmidstreamMLPintheindustrybyconsistentlyprovidingbest-of- classserviceandrelentless pursuitofsafe,efficient,andeffectivesolutionsforourcustomers HIGH-QUALITY…
MarkWest is One of the Largest NGL and Natural Gas Midstream Service Providers Processing 75% of Total Rich-Gas Production from the Marcellus & Utica Interstate and Pipeline Quality Intrastate Gas Natural Gas to Transmission Utilities,…
Growth Driven by Customer Satisfaction MarkWest has received the No.1 rating for total customer satisfaction in every EnergyPoint Research survey since its inception in 2006 11
The Marcellus/Utica Resource Play is the Leading U.S. Natural Gas Growth Play 65 28 Marcellus&Uticaaccountforover Marcellus &Utica Billion Cubic Feetper Day 64 20%oftotalU.S.GasSupply RestofU.S. BillionCubic FeetperDay 63…
MarkWest has the Premier Position in the Marcellus and Utica l We operate 41 processing and fractionation facilities in the Marcellus and Utica shales and have 10 additional facilities currently under construction l We currently…
Marcellus Operations We are the largest processor and fractionator in the Marcellus Shale 1.0 0 Bcf/d Gathering capacity 4.0 Bcf/d Processing capacity Houston 357 MBbl/d C2+ Fractionation capacity(1) Under…
Utica Operations We have a leading position in developing fully integrated natural gas midstream services for the Utica Shale 1.0 Bcf/d Gathering capacity 1.3 Bcf/d Processing capacity Hopedale 160 MBbl/d C2+…
Condensate Solutions Illustrate Strategic Opportunities l 23,000 Bbl/d condensate stabilization facility was completed in March 2015 l The facility is the largest of its kind in the Utica and connects Utica and Marcellus NGLs to…
Butane to Alkylate (BTA) Developing Mt. Belvieu Capabilities in the Northeast l Alkylate is an ideal gasoline blending Enhancing the gasoline component that will become increasingly blendstock value chain valuable with pending fuel…