立体裂缝实时监测技术在油藏水力压裂中的应用

摘要

以立体裂缝实时监测技术在克拉玛依油田J230井区石炭系火山岩油藏水力压裂过程中的应用为例，利用监测结果对压裂效果、裂缝产状、转向压裂等进行分析评价，同时结合井口压力监测可获得闭合压力、液体滤失系数、液体效率、裂缝宽度等数据，为该类油藏措施方案的优选，注采单元的整体治理及提高采收率提供了参考依据。%Using the application of real time stereoscopic fracturing test technology in the process of hydraulic fracturing carboniferous volcanic reservoir on the J230 well zones of Karamay Oilfield an example, it can appreciate the fracturing results, fracture position and occurrence. With the help of wellhead pressure monitoring technology, it can get the closure pressure, liquid filtration coefficient, and crack width, which provides reference for the overall adjustments of injection to production unit and EOR.