... simulation upstream oil & gas water blockage hydrocarbon production dehghanpour shut-in time permeability Introduction The development of unconventional shale and tight resources has become a common practice in North America due to advances in horizontal drilling and hydraulic fracturing...

... upstream oil & gas water salinity ppm size distribution nanodroplet dehghanpour structural geology laboratory protocol stability reservoir characterization chemical treatment rock/fluid interaction brine salinity different salinity oil recovery engineering core plug surface tension...

... Dehghanpour imbibition water imbibition wettability saturation capillary imbibition society of petroleum engineers initial water saturation spontaneous imbibition fracture machine learning complex reservoir imbibition rate contact angle capillary pressure curve Water Resource Research...

... core plugs. hydraulic fracturing experiment Upstream Oil & Gas recovery surfactant solution Dehghanpour reservoir brine reference case society of petroleum engineers Oil Recovery compatibility test aqueous phase core flooding experiment core sample leak-off process pressure...

... imbibition profile electrical conductivity Dehghanpour perpendicular Upstream Oil & Gas depositional lamination imbibition shale sample society of petroleum engineers shale gas duv sample porosity water imbibition expansion Introduction Hydrocarbon production from low-permeability...

... pore-volume largely depends on fracture compressibility. The results also show that soaking time, gross perforated index, and proppant concentration are among the key design parameters for an optimum fracturing treatment. fracturing fluid flowback data Dehghanpour proppant correlation...

... uptake complex reservoir concentration imbibition CN brine debye length double layer society of petroleum engineers electrostatic interaction electrostatic double layer hydraulic fracturing Brine zeta potential Dehghanpour interaction Introduction Increasing global energy demand...

... Bottom-hole flowing. Analysis Equation in Laplace Space This section simplifies the general transfer function [ f ( s )] for the quadrilinear flow model ( Ezulike and Dehghanpour, 2014 ) using dimensionless rate [ q wDL ] and pressure derivative [ ∂P wDL / ∂ ( lnt D )] type-curves...

... fractures and pre-existing natural fractures. complex reservoir hydraulic fracturing diagnostic plot Horn River Basin Dehghanpour Upstream Oil & Gas shale gas reservoir production data expansion shale gas gas production flowback data volumetric analysis fracture society of petroleum...

... uptake diffusion rate hydraulic fracturing pore network bedding microfracture perpendicular gas shale imbibition shale sample bedding plane Dehghanpour spontaneous imbibition permeability imbibition experiment shale pack Introduction Tight oil and gas reservoirs, considered...

... forecast Upstream Oil & Gas production data parameter estimate hydraulic fracture permeability hydraulic fracturing PDA production data analysis Dehghanpour post-flowback production data ezulike Introduction Tight reservoirs are formations with very-low permeability. Hence...

.... complex reservoir depletion flow region communication hydraulic fracturing triple-porosity model production data Upstream Oil & Gas STPM analysis equation reservoir dehghanpour dual-porosity model application reservoir parameter type-curve match DPM qfm type-curve matrix-hf...

... dehghanpour Introduction Tight oil and gas reservoirs, considered "unconventional" resources, are emerging as an important source of energy supply in the United States and Canada ( Franz and Jochen 2005 ). Unconventional resources with low matrix permeability need large reservoir contact per well...

... unconventional resource conference Exhibition Upstream Oil & Gas dual-porosity model relative permeability Clarkson Mellin transform spe 167164 matrix Dehghanpour Crafton flow in porous media Fluid Dynamics flowback data spe annual technical conference saturation permeability assumption...