Xinjiang Petroleum Geology ›› 2000, Vol. 21 ›› Issue (4): 315-317.
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Peng Changcheng, Gao Wenjun, Li Zhengke, Yuan Shao
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Abstract: Previews researches of influence factors on waterflooding recovery efficiency ae studied in-depth, bywhich well pattern density, injection-production well number ratio, well patterm parameter, reservoir heterogeneity coef-ficient vs. waterflooding recovery efficiency are derived.And then a model with multi-considerations and convenient calculations is developed for recovery factor and sweep efficiency of waterlood heterogeneous reservoir. This model is alsoconverted as a waterflooding recovery efficiency model proposed by Sherkajov,Fan Jiang,Yang Fengbo et al. in certainsupposing conditions, being worth dissemination and application.
Peng Changcheng, Gao Wenjun, Li Zhengke, Yuan Shao. On Effect of Injection-Production Well Patternon Recovery Factor by Water Drive Process[J]. Xinjiang Petroleum Geology, 2000, 21(4): 315-317.
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