... The cleaned crude oil and pure methane (CH4) were physically recombined in the laboratory using the circulating mixing system to result in a reservoir fluid (live oil). Its saturation pressure was 3.53 MPa at 24°C, which was close to the current reservoir pressure of 3.45 MPa. When the pressure of the mixing...

... of propane and CO 2 with Athabasca bitumen are considered. Saturation pressures were measured in a PVT cell and the density and viscosity of the saturated liquid phase were determined at temperatures between 0 and 90 °C and pressures up to 5 MPa. Data are reported for CO 2 -bitumen, propane-bitumen...

... enhanced recovery simultaneous injection viscosity oil recovery viscosity reduction mpa flue gas single co 2 co 2 medium oil saturation pressure wag cycle injection immiscible co 2 waterflood upstream oil & gas pvt measurement ioip slug reservoir fluid 1 PAPER 2008-021...

... investigation, we included the impact from certain heavy oil fluid property uncertainties, including dead oil viscosity, live oil viscosity and saturation pressure (or the initial gas-oil ratio, GOR). The reservoir simulations were performed for case studies with an API 9 reservoir fluid and geology similar...

... upgraded heavy oil are rather different from those of the original crude oil in the heavy oil reservoir. In this paper, a series of saturation tests is conducted for a heavy oil-propane system under different saturation pressures in a see-through windowed high-pressure saturation cell with six sampling...

... Isothermal models were tested where Isothermal gravity/chemical equilibrium model showed the best match with experimental data. This model was used to estimate the composition of the fluid in the blank interval. Saturation pressure in this interval was estimated by data obtained from deeper samples...

... mole fraction oil viscosity evolutionary algorithm co 2 solubility upstream oil & gas pvt measurement correlation oil density gravity saturation pressure liquefaction pressure wider range artificial intelligence dead oil experimental data viscosity live oil gabased correlation...

.... The reservoir is under saturated but the current pressure is near saturation pressure. PETROLEUM SOCIETY CANADIAN INSTITUTE OF MINING, METALLURGY & PETROLEUM 2 The reservoir is divided to 4 zones. Zone 1&2 are productive zones and mainly carbonate. Zone 3 has thin beds of sand and shale and zone 4 is composed...

... saturation pressure flue gas enhanced recovery viscosity heavy oil viscosity reduction mechanism upstream oil & gas mpa efficiency injection waterflood co 2 reservoir fluid oil recovery solubility solution gas oil ratio Abstract As heavy oil begins to overtake...

.... saturation point oil mixture liquid-liquid split gas oil ratio injection gas carbon number saturation pressure experiment simulation result liquid phase composition equation upstream oil & gas simulated saturation pressure pvt measurement coefficient phase envelope characterization...

... mpa mmp liberation pressure saturation pressure bubblepoint 1 linear extrapolation gas oil ratio enhanced recovery linearly bubblepoint pressure bubblepoint miscibility pressure viscosity reservoir fluid composition upstream oil & gas injection gas pvt measurement co 2...

..., as reported for example by Ito.(3) The second is that reservoirs containing greater amounts of gas , than UTF/Dover that is, includes most of the current McMurray SAGD projects. In the case of Foster Creek, at the deep end, saturation pressure is 2800 kPa and the solution GOR is estimated to be about 5 times...

... oil recovery reduction solubility phase behavior reservoir simulation saturation pressure penetration co 2 interaction injection gas mechanism enhanced recovery oil production upstream oil & gas recovery mechanism huff-n-puff process evaluation injection eos simulation...

... evaluated the performance of MBO model by investigating: the effects of black-oil PVT table generation methods from a tuned equation-of-state, oil-gas ratio (OGR) and saturation pressure versus depth as initialization methods, uniform composition versus compositional gradient with depth, location...

... the interaction of the injected gas with the crude oil under the candidate reservoir conditions before a field pilot starts. enhanced recovery saturation upstream oil & gas huff-n-puff process saturation pressure viscosity reservoir oil saturation oil recovery composition run 2 pvt...

... history flow unit wara burgan field drillstem testing sandstone communication constraint completion saturation pressure formation evaluation data boundary successive measurement sand middle drillstem/well testing upstream oil & gas PAPER 2003-197 Optimization of Multi-Zone...

... technical limit water flooding efficiency enhanced recovery recovery efficiency injection evaluation upstream oil & gas waterflooding engineering technical limit chengdao oil field formation pressure oil field sandstone water injection saturation pressure productivity...