Barnett Shale

Barnett Shale Gas …
Barnett shale gas will be assessed after mapping �sweet spots� and outlying areas of potential, and by defining distributions of drainage (cell) size and cell estimated ultimate recovery. An example of a Barnett �sweet spot� is the Greater Newark East area where thick, siliceous Barnett has reached the gas window, and overlain [...]

Exterra Energy Barnett Shale.
Exterra Energy Issues Corporate and Operational Update
CNNMoney.com - Apr 17, 2008
Current production from the Company’s Working Interests in over 50 producing Barnett Shale wells is approximately 9 mmcf per day gross. …