利用试井曲线进行油气井压裂选层及压裂效果评价  

Using Well Test Interpretation to Select Fracture Layers and Evaluate Fracture Effect of Oil/Gas Well.

作　　者：潘金明 耿福兰 张志勇 

机构地区：[1]华东石油局规划设计研究院 [2]东北石油局开发处

出　　处：《油气井测试》2002年第5期33-35,共3页Well Testing

摘　　要：采用油气井试井资料 ,研究了压裂选层的定性选层、半定量选层技术等 ,压裂井试井压恢曲线形态与压裂效果有较好的相关性 ,在选层时可利用试井资料 ,判断压裂井层的油气层信息 ,预测压裂效果。该方法科学有效 ,可以减少压裂选井的盲目性 ,提高压裂的成功率。Qualitative and semi quantitative techniques of selecting layers to be fractured are studied by using the well test data. It is found that a better correlation between the curves of build up test data from fractured wells and fracturing effect. Therefore well test data can be used to estimate pay zone information and to predict fracturing effect of selected layers. This reasonable method can be used to lift the success rate of fracturing treaments, meanwhile to reduce the blindness of well selection.

关 键 词：试井曲线 油气井 压裂 选层 效果评价 

分 类 号：TE357.11[石油与天然气工程—油气田开发工程] TE353