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稠油油藏的非均质性和注蒸汽中存在的超覆现象,导致了油层动用不均。本文介绍了根据多项油井资料来确定不同井下工艺管柱,从而提高油层动用和采收率的一种成熟方法。
The heterogeneity of heavy oil reservoirs and the overshooting phenomenon in steam injection result in uneven utilization of oil reservoirs. This article presents a mature methodology for determining the wellbores of different wells based on multiple well data to improve reservoir utilization and recovery.