大牛地气田D8-D10井区水平井上返层位潜力分析

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D8-D10井区为大牛地气田首个规模开发的水平井井区,存在部分高产井产量压力衰减过快、低产井积液减产甚至水淹停产的问题。从沉积相有利位置、连片砂体储量未控制区域、砂体连通性及纵向层位动用情况几方面,对D8-D10井区水平井的开发层位进行分析,给出水平井开发层位调整建议,并对措施后效果进行动态预测。
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