定量估测测试层压裂产能的方法探讨
Methods to Estimate Productivity of the Hydraulically -fractured layer
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摘要: 介绍了两种定量估测测试层压裂产能方法及其使用特点;两种方法的估测值和压后实际产能对比相对误差分别为16.2%和17.2%。分析了引起误差的原因及应用两种方法指导压裂选层的效果。实践证明两种方法适用、有效。Abstract: This paper introduces two kinds of methods for estimating productivity of fractured layer. The estimated results have been compared with actual pFoduQtivity,errors were 16.2% and 17.2% respectively, and the causes were analyzed. The methodS, which were proven suitable and cffective, have been utilized to the selection of fracturing layers.