ISSN 1673-8217 CN 41-1388/TE
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Huang Xuebing, Lu Guofu, et al. 1997: A Method for Prediction of Oil Displacement Efficiency in Water Drive Sandstone Reservoir. Petroleum Geology and Engineering, 11(04): 15-16+59.
Citation: Huang Xuebing, Lu Guofu, et al. 1997: A Method for Prediction of Oil Displacement Efficiency in Water Drive Sandstone Reservoir. Petroleum Geology and Engineering, 11(04): 15-16+59.
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A Method for Prediction of Oil Displacement Efficiency in Water Drive Sandstone Reservoir

    Abstract
  • According to development data of Shuanghe oil field,this paper builds the multivariate regression relational expression.Using the relational expression can calculate not only oil displacement efficiency but also water injection times and waterflood sweep effciency. The relative average error between predicted oil displacement efficiency and actual value is 8.7%, the accuracy meets demand of production.
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