... apparatus. hydrocarbon upstream oil & gas enhanced recovery coreflood chemical flooding methods saturation liquid phase co 2 sandpack pvt measurement molecular weight oil pi displacement solid phase deposition oil flow oil recovery apparatus crude oil oil aromaticity...

... 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 Data for scale-up are normally acquired in the laboratory...

.... Copyright 1985, Society of Petroleum Engineers 23 9 1982 22 6 1984 6 7 1983 1 12 1985 1 12 1985 upstream oil & gas leach rate recovery leachate open file report refractory ore uranium ore laboratory study ore sample gil crownpoint ore leach test oxidant...

... and fumaroles. 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 geothermal field sandstone structural geology sediment permeability well logging cerro prieto...

... 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 form...

... of Petroleum Engineers upstream oil & gas uranium ore ore metals & mining leachate carbonaceous material batch test recovery efficiency sodium hypochlorite concentration naoci concentration crownpoint ore naoci uranium oxidant leach test rate constant naocl new mexico ore...

... royalty region 1 wellhead price oil production iort royalty rate quadratic equation 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...

... Engineers flow equation transformation curvilinear grid upstream oil & gas fluid dynamics curvilinear coordinate system gulf research leventhal reservoir simulation boundary flow in porous media mixed derivative term upper boundary grid triangle permeability basis function...

... 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 characteristic pseudoproperty grid simulation crossbedded...

... Davidson, 3 used hydrocarbon solvents in a core cleaning procedure between runs. irreducible water saturation room temperature experiment water saturation poston end effect temperature effect enhanced recovery upstream oil & gas relative permeability viscosity relative permeability...

... miscible displacement deviation pvt measurement molecular weight miscibility pressure reservoir oil co 2 upstream oil & gas accuracy minimum miscibility pressure correlation Multicontact miscibility is represented most easily with a ternary diagram, where the composition of the driving...

... displacement experiment nonuniformity fluid dynamics dimensionless time upstream oil & gas pressure-drop profile injection rate relative permeability analytical solution displacement rock property nonuniformity core sample porosity detecting rock property nonuniformity pressure drop...

... upstream oil & gas reservoir simulator fluid dynamics pvt measurement petroleum engineer journal flow in porous media point upstream viscosity A good survey of the research in this area was recently published. 1 With this in mind, we will give an idiosyncratic interpretation of some...

... 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 production control...

... planar source linear flow system pressure transient analysis drawdown linear flow flow behavior drawdown example geothermal steam well elongated linear flow system image well equation gas well drillstem/well testing graph petroleum engineer journal upstream oil & gas drillstem testing...

... to the initial vertical-to-horizontal total stress ( Fig. 1 ). Figure 1 Effect of cement hardening on loading conditions of perforations. prediction reservoir rock hoop stress strength cylinder perforation injection compressive strength hardness upstream oil & gas reservoir...

... upstream oil & gas reservoir surveillance production control gilbert correlation artificial lift system drillstem/well testing godbey-dimon 1 pressure prediction calculation production monitoring petroleum engineer journal The majority of the oil wells in North America are on some...

... sandpack heat value upstream oil & gas surface area oil saturation process variable specific surface area run 1 combustion process In-situ combustion is a complex process that involves simultaneous heat and mass transfer in a multiphase environment coupled with chemical reactions...

... published. 45 12 3 1983 6 12 1984 15 11 1984 1 10 1985 1 10 1985 Copyright 1985, Society of Petroleum Engineers application scavenger upstream oil & gas sulfide concentration magna corp patent concentration production chemistry kissel ph 7...

... viscosity viscometer hydraulic fracturing crosslinker high temperature polymer solution concentmtion upstream oil & gas guar gum titanate stability deionized water proppant stabilizer fracturing fluid chemical evolution temperature fracturing fluid buffer polymer shear reservoir...