| 控压钻井关键技术研究 |
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| 引用本文： | 蒋宏伟,周英操,赵庆,郭庆丰. 控压钻井关键技术研究[J]. 石油矿场机械, 2012, 0(1): 1-5 |
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| 作者姓名： | 蒋宏伟 周英操 赵庆 郭庆丰 |
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| 作者单位： | 中国石油集团钻井工程技术研究院 |
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| 基金项目： | 国家科技重大专项(2011ZX05021-003) |
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| 摘 要： | 国内外的应用结果表明:控压钻井技术在解决窄泥浆密度窗口地层、裂缝发育的压力敏感地层钻井出现的"喷漏同层、喷漏同存"的复杂事故有显著的效果。介绍了控压钻井的定义和应用形式,重点分析了控压钻井系统的组成及工艺流程。提出了控压钻井技术的研究重点,对控压钻井技术的研究和应用有参考作用。
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| 关 键 词： | 钻井技术 控压 应用 组成 工艺流程 |
Study of Key Technology of Managed Pressure Drilling |
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| JIANG Hong-wei,ZHOU Ying-cao,ZHAO Qing,GUO Qing-feng. Study of Key Technology of Managed Pressure Drilling[J]. Oil Field Equipment, 2012, 0(1): 1-5 |
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| Authors: | JIANG Hong-wei ZHOU Ying-cao ZHAO Qing GUO Qing-feng |
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| Affiliation: | (CNPC Drilling Research Institute,Beijing 100195,China) |
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| Abstract: | The applications at home and abroad show that managed pressure drilling may solve some complicated problems occurred in drilling and reduce drilling cost.The definition and different application of techniques is presented.Especially,the system composition and technological process is introduced and the research emphasis of managed pressure drilling was analyzed.It will play an important role in guiding research and application of managed pressure drilling. |
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| Keywords: | drilling technology managed pressure application composition technological process |
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