| 塔河油田S105井承压堵漏技术 |
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| 引用本文： | 陈建平,张道成.塔河油田S105井承压堵漏技术[J].石油钻探技术,2004,32(2):65-66. |
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| 作者姓名： | 陈建平 张道成 |
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| 作者单位： | 中国石化西北分公司工程监理中心,新疆,轮台,841600 |
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| 摘 要： | 塔河油田S105井三开长裸眼井段钻遇长达255m的盐膏层，而且地层压力上低下高，为此，在钻至井深5100m时，应用承压堵漏技术对5100m以浅的裸眼段进行先期堵漏，使地层承压能力大大提高，整个盐膏层钻井过程顺利．仅漏失约20m。钻井液。详细介绍了该井承压堵漏的施工情况。
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| 关 键 词： | 塔河油田 承压堵漏技术 地层压力 裸眼 钻井液 承压能力 盐膏层 |
| 文章编号： | 1001-0890(2004)02-0065-02 |
Pressure Sealing Technology for S105 Well in Tahe Oilfield |
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| Chen Jianping,Zhang Daocheng.Pressure Sealing Technology for S105 Well in Tahe Oilfield[J].Petroleum Drilling Techniques,2004,32(2):65-66. |
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| Authors: | Chen Jianping Zhang Daocheng |
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| Abstract: | A 255m long carbonate zone is encountered while drill ing a long open hole in S105 Well in Tahe Oilfield, accompanied with severe fo r mation pore pressure variations. Therefore, the pressure sealing technology is e mployed to pre-block formations above 5100m while drilling to 5100m depth , whi c h increases greatly formation competence and thus a smooth drilling through the carbonate zone is obtained with only 20m~3 of mud loss. This paper introduces t he sealing operation in detail. |
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| Keywords: | evaporite bed formation pressure resistance to pr essure loss circulation control pressure test S105 Well |
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