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Chesapeake Energy Shale Operations Overview

Chesapeake Energy Shale Operations Overview. Chesapeake Energy Overview. Founded in 1989 Headquartered in Oklahoma City, OK Offices regionally located in Charleston, WV, Jane Lew, WV, Mt. Morris, PA, Canonsburg, PA, Harrisburg, PA, and Towanda, PA Exclusive U.S. onshore focus

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Chesapeake Energy Shale Operations Overview

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  1. Chesapeake EnergyShale Operations Overview

  2. Chesapeake Energy Overview • Founded in 1989 • Headquartered in Oklahoma City, OK • Offices regionally located in Charleston, WV, Jane Lew, WV, Mt. Morris, PA, Canonsburg, PA, Harrisburg, PA, and Towanda, PA • Exclusive U.S. onshore focus • One of the nation’s largest natural gas producers • 1Q ‘10 natural gas production of 2.328bcf/d • Nation’s most active explorer 1993-2010 • Nation’s most active horizontal driller 1993-2010 • Exceptional drilling success rate – 98%

  3. Chesapeake Energy Overview • Most active driller in U.S. 1993-2010 • 133 operated rigs currently • 26 rigs currently drilling in the Marcellus Shale area • CHK responsible for 1 of 8 new gas wells being drilled in U.S. • Consistent production growth • 20th consecutive year of sequential production growth • Unparalleled inventory of U.S. onshore leasehold and 3-D seismic • Lower risk of suboptimal return on capital • Higher production rates

  4. Chesapeake Energy Overview • Only producer with #1 or #2 position in “Big-4” U.S. shale plays • #1 in Marcellus Shale; 1,550,000 net acres • #1 in Haynesville Shale; 530,000 net acres • #2 in Fayetteville Shale; 465,000 net acres • #2 in Barnett Shale; 220,000 net acres • Advantageous joint venture arrangements • StatoilHydro, Total, BP, Plains Exploration and Production Company

  5. Chesapeake’s Key Operating Areas

  6. Characteristics of Shale Formations • Found in organic-rich sedimentary rocks (shales) that were originally deposited as muds within tidal flats and deep water basins • Shale formations can be found 1 mile or more underground • Dense rock with low permeability • Typically requires a combination of horizontal drilling and hydraulic fracturing for the natural resources to be recovered in economic quantities

  7. The Production Process Five basic steps: 1. Site selection and well pad preparation 2. Drilling the well 3. Completing the well 4. Marketing the resources 5. Reclaiming the site

  8. Site Selection A number of factors are considered in selecting a drilling site: • Favorable geology • Topography • Access Roads • Routes for pipelines and utilities • Proximity to schools or residential areas • Environmental factors such as wetlands and sensitive wildlife habitat • Available water source(s)

  9. Well Pad Preparation Well pads can be located in rural or urban areas • Pad preparation requires approximately 4-6 weeks • Typical horizontal well pad requires 3-5 acres to construct

  10. Advanced Drilling Technologies Reduce Surface Footprint • Vertical drilling patterns required: • Up to 16 well pads needed to recover the natural resources from 640 acres • Multiple roads with pipelines and utilities required to access the wells • Total surface disturbance was ~45 acres

  11. Extraordinary Technology Advances Extract Natural Gas More Effectively • Horizontal drilling substantially reduces surface footprint • 6-8 horizontal wells anticipated drilled from each 3-5 acre pad • Only one road with pipeline and utilities to well pad • Approximately 85% less surface disturbance than from with vertical wells

  12. Drilling the Well Using Today’s New Technology Wells are drilled and constructed to recover the natural resources while protecting the environment and providing for the safety of workers and area residents • Drilling is a 24/7 operation • Reduces rig time on location • The drilling phase is a temporary operation, typically lasting 3-4 weeks per wellbore • Chesapeake Energy utilizes a “closed-loop” drilling system • All drilling materials are contained • No materials collected in earthen pits

  13. Drilling the Well-Groundwater Protection • 4 or more layers of protection are installed in the well to isolate the well from the surrounding strata and protect groundwater supplies and the environment • Multiple layers of steel casing and cement are utilized • Casing set in place below freshwater aquifer zone

  14. Using Horizontal Wells Computer-driven, state-of-the-art technology allows for horizontal drilling • Horizontal drilling allows for access to a greater volume of the shale resource reservoir • Access to a greater volume of the reservoir makes shale resource development economical

  15. Well Completion • After the drilling rig is removed, hydraulic fracturing (“fracing”) begins • Fracing is a process to stimulate natural resource production from the hard shale • Impoundments, if necessary, hold freshwater only • Water is mixed with proppant (such as sand) and pumped into the shale reservoir under pressure • 99.5% of fracturing fluid is made up of water and sand • Generally takes several days per wellbore For more information on hydraulic fracturing, please visit AskChesapeake.com

  16. Aqua Renew Program Process • Currently recycling/reusing nearly 100% of water used during the production process Benefits • Reduces or eliminates need for water to be sent offsite for disposal • Reduces required water supplies • Reduces truck traffic, lowers impact on roads, noise, and air • Reduces the cost of operations For more information on the Aqua Renew program please visit AskChesapeake.com

  17. Marketing /Reclaiming the Site • Gas and liquids are separated by the “separator” • Pipeline carries natural resources to market • Produced water is retained on location in tanks until removed via truck • Site is reclaimed and landscaped • Site is reduced to approximately 1 acre • Small access road will be retained • Company returns regularly • Maintain equipment/monitor production rate

  18. Who Shares In The Revenue? • Mineral Owners • Bonuses and royalties • Local Workers • Wages and benefits • Local Business • Subcontractors and service companies • Counties, Cities, School Districts • Ad valorem and other taxes • Other Stakeholders • Charitable organizations • Chesapeake shareholders

  19. Why Lease With Chesapeake Energy? • Most experience shale operator in the U.S. • 21-year track record of production increases • Best management practices utilized throughout drilling and completion process • Financial strength through joint ventures in multiple operating areas • Total, StatoilHydro, BP, Plains Exploration and Production Company • Advanced technological capabilities translate into higher production rates and reserve recoveries • Unparalleled inventory of onshore U.S. 3-D seismic data • In-house geology core lab

  20. Questions?For more information:Mike D. Mullermichael.muller@chk.com405.833.9115 Information provided is subject to change based on multiple factors.

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