| 塔里木油田群库恰克地区井壁失稳机理研究 |
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| 引用本文： | 汤超,谢水祥,邓皓,宋周成,李再钧,邹盛礼.塔里木油田群库恰克地区井壁失稳机理研究[J].吐哈油气,2011(2). |
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| 作者姓名： | 汤超 谢水祥 邓皓 宋周成 李再钧 邹盛礼 |
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| 作者单位： | 长江大学石油工程学院;中国石油安全环保技术研究院;中国石油塔里木油田公司; |
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| 摘 要： | 塔里木油田群库恰克地区井壁失稳是该区钻探过程中普遍遇到的技术难题,造成了多次钻井复杂事故,影响了钻井工程进度和增加了钻井成本。该文通过X-射线衍射等分析测试手段,对该地区失稳井段岩样进行了理化性能测试分析,研究了井壁失稳的机理,并分析了钻井液及工程因素对井壁失稳的影响,为该地区井壁稳定技术研究提供了依据。
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| 关 键 词： | 塔里木油田 失稳机理 群库恰克 井壁稳定 |
Study on Sidewall Instability Mechanism in QunkuqiakeRegion of Tarim Oilfield |
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| Authors: | Tang Chao Xie Shuixiang Deng Hao Song Zhoucheng Li Zaijun Zou Shengli |
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| Affiliation: | Tang Chao1,Xie Shuixiang2,Deng Hao2,Song Zhoucheng3,Li Zaijun3,Zou Shengli3 |
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| Abstract: | Sidewall instability problem is a technical difficulty encountered in drilling of Qunkuqiake region of Tarim oilfield, which causes many complex drilling accidents, influences the process of drilling and increases the cost of drilling. This paper adopted X-ray diffraction and other testing means to test and analyze sidewall instability of samples in this region physically and chemically, studied the mechanism of sidewall instability and analyzed the influences of the drilling fluid and engineering factors w... |
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| Keywords: | Tarim oilfield mechanism of sidewall instability Qunkuqiake region sidewall stabilization |
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