| 裂缝性地层充氮气钻井防漏治漏技术 |
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| 引用本文： | 伊明,陈若铭,杨洪,杨刚,谢建安.裂缝性地层充氮气钻井防漏治漏技术[J].新疆石油天然气,2011,7(1):46-51,110. |
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| 作者姓名： | 伊明 陈若铭 杨洪 杨刚 谢建安 |
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| 作者单位： | 1. 西部钻探工程公司克拉玛依钻井工艺研究院
2. 新疆油田公司,834000 |
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| 摘 要： | 论述了裂缝性地层的漏失特点、漏失形式及常规堵漏技术应用于裂缝性地层处理漏失的不足之处。如何有效处理此类地层的漏失问题,提出了应用充氮气欠平衡钻井技术应用于裂缝性地层堵漏的技术思路,并就充氮气欠平衡钻井防漏、制漏的机理进行了阐释。文中,对实施充氮气欠平衡钻井的工艺方法进行了介绍。最后,对充氮气欠平衡钻井在新疆油田百泉1井的应用情况、取得的效果进行了分析。
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| 关 键 词： | 裂缝性地层 漏失机理 充氮气 钻井 防漏治漏 |
THE NITROGEN-FILLED DRILLING TECHNOLOGY FOR LEAKAGE PREVENTION AND TREATMENT IN FISSURED FORMATION |
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| YI Ming,CHEN Ruo-ming,YANG Hong,YANG Gang,XIE Jian-an.Drilling Engineering Technology Research Institute of Xibu Drilling Engineering Company Limited.THE NITROGEN-FILLED DRILLING TECHNOLOGY FOR LEAKAGE PREVENTION AND TREATMENT IN FISSURED FORMATION[J].Xinjiang Oil & Gas,2011,7(1):46-51,110. |
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| Authors: | YI Ming CHEN Ruo-ming YANG Hong YANG Gang XIE Jian-anDrilling Engineering Technology Research Institute of Xibu Drilling Engineering Company Limited |
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| Affiliation: | YI Ming,CHEN Ruo-ming,YANG Hong,YANG Gang,XIE Jian-an.Drilling Engineering Technology Research Institute of Xibu Drilling Engineering Company Limited |
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| Abstract: | The characters of leakage,the forms of leakage in fissured formation and the shortcomings of the routine leakage treatment technology applied in the fissured formation are represented in this article.For solving the problem of leakage in this kind of formation efficiently,the idea of applying the nitrogen-filled underbalanced drilling technology in fissured formation is brought out,the mechanism of the leakage prevention and treatment of the nitrogen-filled underbalanced drilling technology and the techniqu... |
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| Keywords: | fissured formation mechanism of leakage nitrogen-filled drilling leakage prevention and treatment |
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