2Vega L, Wattenbarger R A. New approach for simultaneous determination of the OGIP and aquifer performance with no prior knowledge of aquifer properties and geometry[A] .SPE 59781 prepared for presentation at 2000 SPE/CERI Gas Technology Symposium held in
3Ancell K L, Manbart T A. Secondary Gas Recovery from a Water-drive Gas Reservoir[C]. SPE 16944, 1987.
