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Index / Coalbed Methane / Development Technology

Annual natural-gas production from coalbed and shale-gas reservoirs in the US is approximately 2.7 Tscf, which represents 15% of total natural-gas production. Approximately 1.7 Tscf of this gas comes from more than 40,000 coalbed gas wells completed in at least 20 different basins. The remaining 1.0 Tscf comes from more than 40,000 shale gas wells completed in five primary basins. While the pace of coalbed-gas drilling is starting to slow, shale gas continues to be one of the hottest plays in the US, and drilling is expanding rapidly, especially in the south-central US (the Barnett shale and i... More →
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Find Out More »  |  Open Resource  |  2009/09/26  |  524 Report Broken   Tell A Friend

Index / Coalbed Methane / Development Technology

Gas storage and flow mechanism in CBM reservoirs is discussed, specifically Langmuir isothers, diffusivity, and dual-phase flow. Mechanical properties of coal such as fracture permeability and porosity are discussed also discussed.
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Find Out More »  |  Open Resource  |  2010/07/17  |  567 Report Broken   Tell A Friend

Index / Coalbed Methane / Development Technology

Key parameters for the evaluation of CBM plays are addressed: Gas in place, gas content, reservoir area and thickness, density, reserves, and dual-phase fracture flow to the wellbore.
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Find Out More »  |  Open Resource  |  2010/08/05  |  465 Report Broken   Tell A Friend

Index / Coalbed Methane / Development Technology

Creties Jenkins
While the topic of resources and reserves might not be at the top of your list if you’re focused on trying to keep a rig busy or prove up a new lease, the topic is of critical importance because…
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Find Out More »  |  Open Resource  |  2010/01/06  |  444 Report Broken   Tell A Friend
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