... apparatus. 14 4 1984 21 1 1985 19 9 1984 1 12 1985 1 12 1985 Copyright 1985, Society of Petroleum Engineers hydrocarbon upstream oil & gas enhanced recovery coreflood chemical flooding methods saturation liquid phase co 2 sandpack pvt measurement...

... determination upstream oil & gas drilling fluid selection and formulation power-law fluid model three-parameter model krieger hydraulic fracturing crosslinker concentration fluid loss control yield stress petroleum engineer journal Figure 1 Shear rate vs. shear stress for (a) Bingham...

... 1982 22 6 1984 6 7 1983 1 12 1985 1 12 1985 Copyright 1985, Society of Petroleum Engineers upstream oil & gas leach rate recovery leachate open file report refractory ore uranium ore laboratory study ore sample gil crownpoint ore leach test oxidant batch...

... apart by right-lateral strike-slip movement along the Cerro Prieto and Imperial faults ( Fig. 3 ). 2 , 3 14 4 1984 21 1 1985 10 10 1984 1 12 1985 1 12 1985 Copyright 1985, Society of Petroleum Engineers shale unit 0 geothermal reservoir upstream oil & gas...

... in the Westwater Canyon member of the Jurassic Morrison formation. 9 – 11 The ore depth at the Crownpoint project is about 2,000 ft [609.6 m]. 23 9 1982 22 6 1984 6 7 1983 1 12 1985 1 12 1985 Copyright 1985, Society of Petroleum Engineers upstream oil & gas...

... . Integrated by parts, Eq. 3 becomes 24 10 1983 14 2 1985 24 7 1984 1 12 1985 1 12 1985 Copyright 1985, Society of Petroleum Engineers flow equation transformation curvilinear grid upstream oil & gas fluid dynamics curvilinear coordinate system gulf research...

... Copyright 1985, Society of Petroleum Engineers enhanced recovery numerical simulation fluid dynamics base-case condition permeability water oil displacement flow perpendicular perpendicular cross section water saturation foreset laminae transition upstream oil & gas displacement...

... 1985 20 3 1984 1 12 1985 1 12 1985 Copyright 1985, Society of Petroleum Engineers irreducible water saturation room temperature experiment water saturation poston end effect temperature effect enhanced recovery upstream oil & gas relative permeability viscosity...

... displacement deviation pvt measurement molecular weight miscibility pressure reservoir oil co 2 upstream oil & gas accuracy minimum miscibility pressure correlation 5 1 1984 12 10 1984 9 1 1985 1 12 1985 1 12 1985 Copyright 1985, Society of Petroleum Engineers...

... & gas pressure-drop profile injection rate relative permeability analytical solution displacement rock property nonuniformity core sample porosity detecting rock property nonuniformity pressure drop streamline mobility ratio equation flow in porous media quantity Core samples...

... solubility amorphous silica alkaline loss silica dissolution dissolution rate upstream oil & gas useful alkalinity Research results emphasize the importance of silica dissolution reactions, both in steamflooding 1 and in alkaline flooding. 2 – 4 Rapid dissolution of silica can quickly...

... determination non-eor project royalty alberta procedure equation waterflooding agreement royalty region 2 before-and after-income-tax value crown royalty economic limit upstream oil & gas energy agreement On Sept. 1, 1981, the "Memorandum of Agreement between the Government of Canada...

... testing approximation coefficient wellbore storage laplace transformation dimensionless sandface flow rate equation artificial intelligence dimensionless time spherical flow drillstem/well testing pressure transient analysis reservoir surveillance expression upstream oil & gas...

... & gas drillstem testing type curve ehlig-economide permeability geometry observation well interference test miller where η=k/ϕμct , the formation diffusivity. The only difference between Eq. 1 and the solution by Miller is the factor (q/2), which allows for flow from both sides...

... weighting enhanced recovery procedure upstream weighting upstream oil & gas reservoir simulator fluid dynamics pvt measurement petroleum engineer journal flow in porous media point upstream viscosity The grid-orientation effect is a well-known phenomenon in finite-difference reservoir...

... equation bhp prediction godbey-dimon model gilbert 3 tech brownscombe analytical solution prediction gradient bhp estimation gas-void fraction podio artificial intelligence liquid column drillstem testing upstream oil & gas reservoir surveillance production control gilbert...

... 12 1985 1 12 1985 Copyright 1985, Society of Petroleum Engineers prediction reservoir rock hoop stress strength cylinder perforation injection compressive strength hardness upstream oil & gas reservoir characterization cement travel time reservoir geomechanics...

... combustion front combustion-tube run crude oil combustion atomic ratio thermal method sagd experiment prediction reaction combustion zone in-situ combustion process sand mixture sandpack heat value upstream oil & gas surface area oil saturation process variable specific surface area...

... measurement artificial intelligence brine enhanced recovery upstream oil & gas salinity composition pseudophase model partition coefficient microemulsion surfactant biais upper phase 0 99 pseudophase composition isobutanol alcohol oleic pseudophase 0 99 partitioning Different...

... drillstem testing pressure transient analysis equation jt plot fracture conductivity production monitoring reservoir simulation petroleum engineer journal production control complex reservoir time period upstream oil & gas reservoir characterization flow in porous media boundary condition...