油层压裂效果预测与选层方法研究

Forecast for Result of Facture to Oil Layer and Study on Selected Layer.

运用渗流理论 ,对压裂增产的内在机理进行了研究。分析了压裂增效系数与压裂效果的关系 ,对压后效果进行了预测 ,提出了压裂选层标准。

By use of percolation theory,the paper studies the true mechanism for increasing flow rate by fracture,analyzes relationship between post-fracture coefficient and response,forecasts the result after being fractured.It also presents the criterion for selecting layers.