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本文采用油藏模拟方法研究了水平地层单井注水吞吐过程中注入、关井平衡、开井采油三个阶段每一阶段的地层压力恢复特征以及油层中油气饱和度分布规律。研究结果对于现场单井注水吞吐具有重要的指导作用。
In this paper, we use the reservoir simulation method to study the formation pressure recovery characteristics of each stage and the distribution rules of oil and gas saturation in the oil and gas reservoirs. The research results have an important guiding role for on-site single well water flooding.