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 [...]

Gas shale well productivity varies widely by basin, due to variations in the natural fracturing, richness of the shale, net thickness, and initial rates. The major change has been in well completion and operating methods, which have led to increase per well reserves. Gas may be further categorized as in-situ generated-reservoired or as migrated gas. [...]