水平井分段压裂井下微地震裂缝监测技术应用

英文篇名：Application of Down-Hole Microseismic Fracture Monitoring Technology in Horizontal Well
中文刊名：油气井测试
英文刊名：Well Testing
作者：杨炳祥 ; 邹一锋
英文作者：Yang Bingxiang ; Zou Yifeng ; West Sichuan Gas Production Plant ; Southwest Oil & Gas Corporation
中文关键词：井下微地震 ; 裂缝监测 ; 水平井 ; 压裂
英文关键词：down-hole microseismic ; fracture monitoring ; horizontal wells ; fracturing
出版日期：2015-06-25
机构：西南油气分公司川西采气厂;
年：2015
期：03
出版单位：油气井测试

摘要

井下微地震裂缝监测技术是通过安放在邻井中的检波器来监测正在压裂井在压裂过程中诱发的微地震波来描述压裂过程中裂缝延伸的几何形状和空间展布。它能实时提供压裂施工产生裂缝的高度、长度和方位角,利用这些信息可以分析裂缝延伸状态,为现场及时调整压裂方案以及下一步优化井网部署提供依据。
Down-hole microseismic fracture monitoring technology is through the detectors which are installed in the adjacent well to monitor microseismic waves produced from hydraulic fracturing operation to describe the geometry shape and space distribution of the fracture propagation during process of hydraulic fracturing. It can provide fracturing height,length and azimuth real-time,and using this information could analyze fracture propagation shape,which provides a basis for adjusting fracturing operation program timely and optimizing well net deployment.

引文

[1]Barree RD,Fisher MK,Woodroof RA.A Practical Guide to Hydraulic Fracture Diagnostic Technologies[C].SPE77442,2002.
    [2]李雪,赵志红,荣军委.水力压裂裂缝微地震监测测试技术与应用[J].油气井测试,21(3):43-45.
    [3]Les Bennett et al.Hydraulic Fracture Monitoring,Oilfield Review[J].2005,17(4):42-57.
    [4]梁兵,朱广生.油气田勘探开发中的微震监测方法[M].北京:石油工业出版社,2005.
    [5]王治中,邓金根,赵振峰.井下微地震裂缝监测设计及压裂效果评价[J].大庆石油地质与开发,2006,25(6):76-78.