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Keywords: reduction
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Proceedings Papers

Paper presented at the Technical Meeting / Petroleum Conference of The South Saskatchewan Section, October 17–20, 1999
Paper Number: PETSOC-99-122
.... As a result, less acid might be needed to perform the stimulation job. Introduction The presence of foam in a heterogeneous porous media helps to reduce the liquid mobility in the high permeability layers. This reduction in mobility causes the diversion of most of the liquid to the lower permeability...
Proceedings Papers

Paper presented at the Technical Meeting / Petroleum Conference of The South Saskatchewan Section, October 17–20, 1999
Paper Number: PETSOC-99-98
... experiments show that ultrasonic treatment can reduce plugging in two waysthe first is the reduction in oil viscosity (especially in the presence of asphaltic crudes) and the second is the ability of ultrasound to keep particles in suspension. The second effect can be due to generation of microbubbles...
Proceedings Papers

Paper presented at the Technical Meeting / Petroleum Conference of The South Saskatchewan Section, October 18–21, 1997
Paper Number: PETSOC-97-185
... and materials have resulted in a significant reduction in the number and severity of SCVLs. This paper details the combinations and results of the approaches used. Introduction The primary objective of a successful cementing operation is the complete displacement of drilling fluids and solids from...
Proceedings Papers

Paper presented at the Technical Meeting / Petroleum Conference of The South Saskatchewan Section, October 15–17, 1995
Paper Number: PETSOC-95-112
... and political profile to the concept and potential economic, social and environmental consequences of climate change. It was at these conferences in 1988 and 1989 that politicians became involved and discussions around national commitments to reductions of greenhouse gases were begun. The most significant...
Proceedings Papers

Paper presented at the Technical Meeting / Petroleum Conference of The South Saskatchewan Section, October 7–9, 1991
Paper Number: PETSOC-SS-92-12
... atmospheric pressure enhanced recovery prototype saskatchewan heavy oil reduction upstream oil & gas heavy oil viscosity model study reservoir fluid carbon dioxide area heavy oil complex reservoir stock tank oil pvt measurement characterization oil sand miscible method...
Proceedings Papers

Paper presented at the Technical Meeting / Petroleum Conference of The South Saskatchewan Section, September 24–26, 1989
Paper Number: PETSOC-SS-89-27
.... Laboratory research conducted in the 1950s identified several aspects of carbon dioxide flooding such as viscosity reduction, oil swelling, miscibility effects, and solution gas drive. Both laboratory and field studies have been conducted to determine the effectiveness of the carbon dioxide process for heavy...
Proceedings Papers

Paper presented at the Technical Meeting / Petroleum Conference of The South Saskatchewan Section, October 5–7, 1987
Paper Number: PETSOC-SS-87-2
... than two decade and several techniques have been proposed in the literature 1–2 to control the mobility of water or gas. One of these techniques is the use of polymer solutions as a slug. reduction farouq ali polymer nood permeability contrast waler bottom-water zone polymer...
Proceedings Papers

Paper presented at the Technical Meeting / Petroleum Conference of The South Saskatchewan Section, September 14–16, 1985
Paper Number: PETSOC-SS-85-04
... reduction in Viscosity and a 16% Increase In the swelling factor were observed in the heavy oil-CO 2 system. Carbon dioxide once dissolved in the heavy oil at a high pressure remains in solution even when the pressure is reduced. Waterflooding of the oil-saturated core produced 31.5 to 46.2% initial oil...

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