| 冀中探区随钻地层压力检测技术方法探讨 |
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| 引用本文： | 陈亚西,纪伟,刘振军,张国芳,姜维寨,周文君,姜勇,关生,白生平. 冀中探区随钻地层压力检测技术方法探讨[J]. 录井工程, 2009, 20(3): 8-12 |
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| 作者姓名： | 陈亚西 纪伟 刘振军 张国芳 姜维寨 周文君 姜勇 关生 白生平 |
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| 作者单位： | 渤海钻探工程公司第二录井公司 |
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| 摘 要： | 异常压力地层在华北探区有广泛分布，其复杂性和对钻井工程的危害性严重制约着钻井速度，威胁着钻井安全；传统的地层压力检测方法难以适应快速多变的钻井工艺和复杂工况，检测效果越来越差。为了解决上述难题，通过开展适用于现代钻井技术的随钻地层压力检测方法研究，总结出了“以地质研究为基础、以区域地球物理参数预测为先导、以欠压实地层检测为手段、以综合分析各相关参数变化趋势为依据”的随钻地层压力检测方法，简称“四步法”，并用大量的现场应用实例验证了此方法的有效性，在冀中探区的地层压力检测工作中收到了较好效果。
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| 关 键 词： | 欠压实地层 异常地层压力 检测方法 应用效果 |
Discussion on the detection technology for the formation pressure while drilling in Jizhong Exploration Area |
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| Chen Yaxi,Ji Wei,Liu Zhenjun,Zhang Guofang,Jiang Weizhai,Zhon Wenjun,Jiang Yong,Guan Sheng,Bai Shengping. Discussion on the detection technology for the formation pressure while drilling in Jizhong Exploration Area[J]. Mud Logging Engineering, 2009, 20(3): 8-12 |
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| Authors: | Chen Yaxi Ji Wei Liu Zhenjun Zhang Guofang Jiang Weizhai Zhon Wenjun Jiang Yong Guan Sheng Bai Shengping |
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| Affiliation: | Chen Yaxi,Ji Wei,Liu Zhenjun,Zhang Guofang,Jiang Weizhai,Zhou Wenjun,Jiang Yong,Guan Sheng , Bai Shengping.The Second Mud Logging Company,Bohai Drilling Engineering Corporation,Bohai Zhong Road,Renqiu City,Hebei Province,062552,China |
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| Abstract: | Abnormal pressure formation is widely spreaded in Huabei Exploration Area,its complexity and harmfulness to the drilling engineering has seriously constricted the drilling rate and threatened the drilling safety.Traditional formation pressure detection method is hard to suit for the fast and variable drilling technology and complex operation conditions,and the detecting efficiency is becoming poorer and poorer.In order to solve the above problems,the authors made a study of while drilling formation pressure... |
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| Keywords: | under compaction formation abnormal formation pressure detection method application result |
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