... of reservoir and fracture properties albeit with increasing uncertainty as shut-in time decreases. Upstream Oil & Gas dimensionless time flow regime derivative Drillstem Testing storage coefficient pressure diagnostic semilog derivative fracture drawdown buildup hydraulic fracturing...

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... 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...

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... of fracture half-length, if permeability is known. Our approach, which is fully-analytical, results in an improvement in linear flow analysis over previously-presented methods. shale gas drillstem/well testing production control drillstem testing compressibility initial pressure reservoir...

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