... are presented in a transparent fashion to allow easy utilization of the techniques for reservoir and engineering applications. pressure transient testing water saturation pressure transient analysis drillstem/well testing unsteady-state transfer function Drillstem Testing transfer function...

... than its transverse counterpart. pressure transient analysis upstream oil & gas fracture closure time flow regime pressure transient testing bhp whp hydraulic fracturing drillstem/well testing initial reservoir pressure estimation wellbore soliman injection g-function plot...

... procedure, will considerably improve on current techniques for establishing permeability and pore volume of unconventional reservoir samples. pressure transient testing transient linear flow production test drillstem testing fluid dynamics calculation pressure transient analysis upstream oil...

... & gas formation tester formation testing drillstem/well testing pulse test formation pressure bd stab drillstem testing drawdown straddle packer probe reservoir stabilization time invasion pressure transient analysis pressure transient testing proett reservoir pressure storage effect...

... 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...

... it is difficult to estimate permeability from conventional pressure transient tests, various authors have shown how fracture-injection/falloff tests designed for final fracture design calibration (i.e. estimation of closure stress, leak-off coefficient and fracture fluid efficiency) can be used to estimate...

... the application of the methodology. hydraulic fracturing drillstem/well testing diagnostic plot pressure transient testing cumulative production drillstem testing relation reservoir diagnostic plot pressure drop bottomhole pressure fracture flowrate shale gas reservoir future production...

... derivative vertical well vertical hydraulically-fractured well hydraulically-fractured well production data analysis pressure transient analysis flow regime hydraulic fracturing drillstem/well testing upstream oil & gas reservoir pressure transient testing fracture drillstem testing...

... dynamics estimates of resource in place reserves evaluation pressure transient analysis completion installation and operations sequence pressure transient testing cb-2 flow in porous media cb-1 anamoly reservoir simulation channel feature cb-3 trinidad The accumulation was discovered...

... simulation pressure transient testing permeability drilling operation desorption material balance pseudotime spinner survey shut-in pressure complex reservoir coal bed methane reservoir surveillance coalbed methane reservoir characterization production control spe 114485 production rate coal...

... type curves are lower than the permeability at initial reservoir pressure. The magnitude of the reduction in the interpreted permeability naturally depends on the magnitude of the stress sensitivity. pressure transient analysis pressure transient testing non-stress sensitive reservoir...

... multiple arbitrarily-oriented finite- or infinite-conductivity fractures is presented that was developed as part of a new pressure-transient test for refracture-candidate assessment. 4 Obviously, this solution is also applicable when interpreting conventional pressure transient tests in reservoirs...

... initial pressure flow duration cleanup flow period tight gas reservoir extrapolation permeability Drillstem Testing initial reservoir pressure tight gas production control production monitoring hydraulic fracturing reservoir characterization kpa μpa buildup pressure transient testing...

... media estimates of resource in place pressure transient analysis equation production monitoring regime production logging pressure transient testing production control fetkovich type-curve Introduction Coal gas (CBM) reservoirs differ substantially from conventional gas reservoirs due...

... — this methodology must be reduced to a relatively simple processing approach. (Future Work) "Downsampling" of data for B-splines is a potential limitation of this methodology, for both pressure transient test and production data analysis. Work should continue on techniques which could consider (much) larger...

... typecurve boundary pressure simulation Reservoir Geometry sandface pressure reservoir Test Point reservoir simulation spe 99352 superposition typecurve comparison formulation image well permeability pressure transient testing fluid dynamics hydraulic fracturing reserves evaluation flow...

... pressure transient testing proppant fluid dynamics completion installation and operations flow in porous media well logging well performance production enhancement reservoir simulation production monitoring inflow performance pressure transient analysis spe 99338 production logging log...

... reservoir simulation pressure transient testing fluid dynamics tight gas well resource in place estimate hydraulic fracturing estimates of resource in place complex reservoir reserves evaluation shale gas reservoir characterization case norm alized cum forecast pressure transient analysis...

... Surveillance pressure transient analysis Artificial Intelligence Upstream Oil & Gas flow rate pressure transient testing pseudosteady state simulator fracture half-length drainage area production monitoring Drillstem Testing true permeability History production data relative error equation...