高尚堡油田二次开发中注采井网的重组调整——以高5断块为例
Journal of Chengde Petroleum College(2012)
Abstract
针对高尚堡油田高5断块油藏开发效果差的问题,在精细三维地质建模和数值模拟的基础上对高5断块剩余油分布进行分类,并根据剩余油不同分布特点,依据二次开发理论,对高5断块井网进行优化,开发层系进行重组调整。二次开发后大幅度提高了水驱控制程度和动用程度,水驱采收率由原来的20%提高到24%。
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Key words
Gaoshangpu oilfield,maximization of network,maximization of layer system restructuring,distribution of remaining oil,Gao5 Block Reservoir
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