| 大斜度双靶定向井技术 |
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| 引用本文： | 魏凤勇,张雪莲.大斜度双靶定向井技术[J].断块油气田,1999,6(3):54-56. |
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| 作者姓名： | 魏凤勇 张雪莲 |
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| 作者单位： | 中原石油勘探局钻井一公司!中原油田钻井一公司，河南省清丰县201信箱，457331，中原石油勘探局钻井一公司，中原石油勘探局钻井一公司 |
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| 摘 要： | 大斜度双靶定向井以其独特的作用在中原油田开发中得到了应用。根据钻井实践，从井眼轨迹控制、防卡措施、钻井液工艺和完井电测等方面总结了一定的经验，最后指出大斜度双靶定向井技术目前还存在的问题。建议今后应从井眼轨迹设计、ＭＷＤ无线随钻测斜仪、高效ＰＤＣ定向钻头、导斜装置等和方面的进一步改进。
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| 关 键 词： | 大角度斜井 井眼轨迹 定向井 钻井 |
Double-Target High-Angle Directional Well Technology |
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| Wei Fengyong,Zhang Xuelian and Zhang Jianhua.Double-Target High-Angle Directional Well Technology[J].Fault-Block Oil & Gas Field,1999,6(3):54-56. |
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| Authors: | Wei Fengyong Zhang Xuelian and Zhang Jianhua |
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| Abstract: | Double-target high-angle directional well technology was used in the development of Zhongyuan Oilfield because of its particular effects. Through drilling practice, the drilling technical personnel summarized the experience in following respects, such as well track controlling, sticking protecting, drilling fluid technology and well completion. |
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| Keywords: | High angle deviated hole Hole trajectory Sticking prevention Drilling fluid Well completion |
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