| 电位法井间监测技术在压裂裂缝监测中的应用 |
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| 引用本文： | 吴柏志,李军.电位法井间监测技术在压裂裂缝监测中的应用[J].石油地质与工程,2011,25(2):126-128,138. |
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| 作者姓名： | 吴柏志 李军 |
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| 作者单位： | 1. 中国石油大学(北京)博士后流动站,北京昌平,102249
2. 中石化胜利油田分公司桩西采油厂 |
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| 摘 要： | 考虑五号桩油田特低渗油藏的整体开发井网部署,有必要对压裂过程中裂缝大小和方位进行实时检测,为此,结合油藏及现场地面概况,引入并实施了电位法井间检测技术.详细阐述了该技术的测试原理、测试仪器系统、测试工艺及后期数据处理方法;电位法井间检测技术共在五号桩油田应用5井次,其中,桩74-14-12井的裂缝检测认为该井主要存在两...
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| 关 键 词： | 电位法 井间监测 压裂裂缝方位 五号桩油田 |
Application of monitoring technology based on the electrometric method inter well in fracturing monitoring |
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| Affiliation: | Wu Baizhi et al(Post-Doctoral Center , China University of Petroleum (Beijing), Changping, Beijing 102249) |
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| Abstract: | Considered the overall developing and well pattern deployment of Wuhaozhuang oilfield ultra low per meability reservoir, it is necessary to carry on the real-time monitoring of the fracture size and orientation in the process. Therefore, combining reservoir and ground situation, monitoring technology based on the electrometric method interwell has been introduced and implemented. In the article,the test principle, measurement and system, testing processand post data processing has been elaborated in detail. The technology has been applied 5 well-time. Among which, itis considered two large fracture existed in 74-14-12 well,the fracture length is 97 m and 83 m, the position is 75° and240°. One fracture extended to the water well and causedhigh watery after the well is fractured. After stopping waterinjection, 3 t oil has been enhanced daily. The application oftechnology has provided important reference to the post fracturing and well pattern deployment, and the article furtherexplained its usability and promoted prospect. |
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| Keywords: | electrometric method inter well monitoring fracturing orientation Wuhaozhuang oilfield |
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