... target its exploitation efforts in coals, worldwide. coal seam gas gas production probabilistic distribution coalbed methane reserves evaluation assessment coal bed methane complex reservoir Powder River basin Fruitland Coal recoverable resource TRR OGIP reservoir CBM reservoir...

... River basin. flow plot bottomhole pressure after-closure analysis markwest hydrocarbon fracture pressure hydraulic fracturing reservoir pressure pseudoradial flow permeability closure fruitland coal injection-falloff test drillstem testing pseudolinear flow drillstem/well testing...