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ESTIMATION OF OIL RECOVERY IN FOAM FLOODED HYDROCARBON RESERVOIRS
ESTIMATION OF OIL RECOVERY IN FOAM FLOODED HYDROCARBON RESERVOIRS
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机译:泡沫驱替油气储层的采收率估算
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摘要
A novel method for the estimation of oil recovery factor in a foam flooded hydrocarbon reservoir. The hydrocarbon reservoir is divided into three sweep sub-zones, with sweep efficiency and displacement efficiency for each zone being estimated. The oil recovery factor is determined as a function of porous volume injected, based on the sweep efficiency and displacement efficiency. The method provides good results with higher certainty, at a higher rendering speed and using less input data, than conventional numerical simulation approaches.
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