压裂施工曲线诊断方法

The Diagnosis Method of Fracturing Curve

水力压裂施工曲线分析是评价压裂效果的重要手段。通过对小型压裂施工曲线的分析,可以获得一些重要的地层参数,为大型压裂的施工设计提供必要的依据。采用施工曲线分析的方法,对转换后的施工曲线进行分析,判断施工过程中裂缝的延伸情况,指导压裂施工。应用施工曲线诊断软件,对一口井压裂施工各个阶段进行诊断分析,结果表明,诊断可靠,保证了压裂施工各阶段的顺利进行。

Hydraulic fracturing construction curve analysis is the important means of appraising the fracturing effect,through the analysis of small-scale fracturing construction curve,it can get some important formation parameters,provides the essential basis for the large-scale fracturing construction.Using the method of construction curve analysis,analyze the construction curve conversed to determine the extension of cracks in the process of construction,guide the fracturing construction.Construction curve diagnostic software application on a well fracturing operation in various stages of diagnosis,the results showed that the diagnosis is reliable,and ensure various stages of fracturing construction implements successfully.