... formulations. Upstream Oil & Gas drillstem/well testing calculation investigation linear flow Drillstem Testing constant rate Material Balance Equation fluid property reservoir initial reservoir pressure correction factor example 1 constant fbhp wattenbarger average pressure...

... pressure transient testing diagnostic plot fracture half-length pressure transient analysis drillstem/well testing fraction 0 application wattenbarger drillstem testing compressibility psi -day conductivity upstream oil & gas unconventional reservoir reservoir pressure society...

... surveillance correction factor upstream oil & gas analytically ibrahim production monitoring complex reservoir shale gas reservoir fracture half-length square root-time plot investigation formation compressibility analytical method spe 143989 wattenbarger linear flow average pressure...

... to numerical simulation. shale gas compressibility square root-time plot production monitoring upstream oil & gas shale gas reservoir production control complex reservoir gas reservoir fracture half-length reservoir surveillance rate production wattenbarger numerical simulation new...

... can be forecast with some confidence. forecasting shale gas well linear flow history matching upstream oil & gas history bottomhole synthetic well complex reservoir bilinear wattenbarger normalized reciprocal rate permeability shale gas gas production spe 144335 hydraulic...

... that cannot be represented by our idealized model. The proposed method should be thought of as idealized models which may be found to be useful in analyzing production data from shale gas wells in their early life. Other methods may be more useful and more accurate in a well's later life. wattenbarger...

... Testing gas reservoir typecurve gas well Modeling & Simulation erh model tight gas reservoir Wattenbarger case 7 normalized cum boundary shape factor reservoir effective permeability single phase cbm case study permeability Net Pay OGIP Production analysis normalized decline...

... plunger lift cycle equation water level slug production rate wattenbarger plunger slug gas production bottomhole plunger rise stage plunger gridblock modeling & simulation artificial lift system simulation module reservoir performance reservoir wellbore spe 59747 timestep plunger...