• 滤失系数 - 引用次数：4

  And fracture length, width, leakoff coefficient and efficiency of fracturing fluid, closure time were gained by analysis. Aimed at screen-out fracturing, a new leakoff model and interpreting theory were presented, and influential factors of leakoff coefficient were analyzed.

  推导了裂缝闭合期的压力分析公式,对压降分析模型和解释方法进行了修正和完善,获得了裂缝长度、宽度,压裂液效率、滤失系数等有关评估参数;而且针对脱砂压裂提出了新的压降分析理论和解释技术,对影响压裂液滤失系数的因素进行了分析。

  参考来源 - 压裂压力曲线解释方法研究

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