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Keywords: displacement efficiency
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Proceedings Papers

Paper presented at the SPE Conference at Oman Petroleum & Energy Show, April 22–24, 2024
Paper Number: SPE-218621-MS
... and compared with the base case. geology enhanced recovery modeling & simulation geologist artificial intelligence displacement efficiency spe annual technical conference efficiency exhibition optimization problem chemical flooding methods paper experiment injection machine learning...
Proceedings Papers

Paper presented at the SPE Conference at Oman Petroleum & Energy Show, March 21–23, 2022
Paper Number: SPE-200100-MS
... & gas pilot well water chase chemical flooding methods concentration waterflood producer state condition oil saturation pilot area enhanced recovery asp injection tracer stage asp flooding west salym displacement efficiency injection tracer injection stage alkaline-surfactant-polymer...
Proceedings Papers

Paper presented at the SPE Conference at Oman Petroleum & Energy Show, March 21–23, 2022
Paper Number: SPE-200223-MS
... into unfractured reservoirs does not improve the displacement efficiency, but it accelerates oil production because of improved injectivity up to 30%. However, DME injection into heavy-oil fractured reservoirs can improve displacement efficiency initially by enhancing imbibition rates from the matrix...
Proceedings Papers

Paper presented at the SPE Conference at Oman Petroleum & Energy Show, March 21–23, 2022
Paper Number: SPE-200057-MS
... Abstract Gas injection is the most widely applied recovery method in light, condensate, and volatile oil carbonate reservoirs. Gas has high displacement efficiency and usually results in a low residual oil saturation in the part of the reservoirs that is contacted with gas. The displacement...
Proceedings Papers

Paper presented at the SPE EOR Conference at Oil and Gas West Asia, March 26–28, 2018
Paper Number: SPE-190374-MS
... enhanced recovery test well alcohol tracer Implementation Upstream Oil & Gas ASP injection seawater injection displacement efficiency SWCT test reservoir material balance tracer formulation Oil Recovery chemical flooding methods ASP residual oil saturation injection...
Proceedings Papers

Paper presented at the SPE EOR Conference at Oil and Gas West Asia, March 26–28, 2018
Paper Number: SPE-190364-MS
... a stable injection pressure in all sections of the core. Results indicate that high salinity environments could result in better plugging efficiency however low salinity environments could result in better oil displacement efficiency. The reasons behind the results have been analyzed by evaluating...
Proceedings Papers

Paper presented at the SPE EOR Conference at Oil and Gas West Asia, March 21–23, 2016
Paper Number: SPE-179778-MS
... EOR were examined. Enhanced displacement efficiency was assessed through oil density, viscosity, and the interfacial tension (IFT) between oil and gas. Moreover, the miscible flooding induced by LPG addition resulted in increased solvent viscosity and a lower density difference between the injected...
Proceedings Papers

Paper presented at the SPE EOR Conference at Oil and Gas West Asia, April 16–18, 2012
Paper Number: SPE-154640-MS
.... The above results are important to further understand the mechanism of driving fluid viscoelasticity increasing the Displacement Efficiency of porous medium. Re is the Reynolds number, and Re = ρUB/η ( B is the characteristic length-half of the throat, and U is the characteristic velocity...
Proceedings Papers

Paper presented at the SPE EOR Conference at Oil and Gas West Asia, April 16–18, 2012
Paper Number: SPE-155355-MS
... Abstract This paper evaluates the impact of reservoir pressure on displacement efficiency when injecting CO2 injection in a super giant Abu Dhabi carbonate oil reservoir. The term Efficient Displacement Pressure (EDP) was defined to distinguish it from Minimum Miscibility Pressure (MMP). EDP...
Proceedings Papers

Paper presented at the SPE EOR Conference at Oil & Gas West Asia, April 11–13, 2010
Paper Number: SPE-129554-MS
...% to39.6%. Injecting pressure increased by 2MPa and water cut decreased from 96.4 to 71.6%. The total oil incremental reached 0.94 million bbl. displacement efficiency slug polymer polymer 0 polymer solution alkali polymer solution pilot test area upstream oil & gas yangsanmu oilfield...

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