| 文75X1井长裸眼长封固段小间隙小尾管固井实践 |
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| 引用本文： | 覃毅,吴永超,张玉平,李欢,田宝振,白文滨,毛素梅,汤正辉.文75X1井长裸眼长封固段小间隙小尾管固井实践[J].探矿工程(岩土钻掘工程),2015,42(6):32-34. |
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| 作者姓名： | 覃毅 吴永超 张玉平 李欢 田宝振 白文滨 毛素梅 汤正辉 |
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| 作者单位： | 渤海钻探工程有限公司第一固井分公司,渤海钻探工程有限公司油气井测试分公司,渤海钻探工程有限公司第一固井分公司,渤海钻探工程有限公司第一固井分公司,渤海钻探工程有限公司第一固井分公司,渤海钻探工程有限公司第一固井分公司,渤海钻探工程有限公司第一固井分公司,渤海钻探工程有限公司第一固井分公司 |
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| 摘 要： | 小井眼开窗侧钻技术很好地解决了油水井无法继续进行生产的问题,起到"死井复活"、提高采收率、降低成本的目的。文75X1井是部署在文安斜坡史各庄构造带文75断块上位置的一口小井眼开窗侧钻井,完钻井深3376m,井斜34.64°,裸眼段长达1164 m,下入95.3 mm小尾管固井,存在环空间隙小、封固段长、套管居中度难以保证以及套管安全下入井底难度大等一系列难题,通过采取有效通井措施、扶正器安放提高套管居中度、弹性低密度高强度水泥浆体系技术等固井工艺技术,经质量检测,固井合格率100%,优质率高达92%,为类似的长裸眼长封固段小间隙井小尾管固井质量的技术措施提供参考。
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| 关 键 词： | 开窗侧钻井 长裸眼段 长封固段 小尾管固井 弹性低密高强度水泥浆 |
| 收稿时间： | 2015/2/24 0:00:00 |
| 修稿时间： | 2015/4/29 0:00:00 |
Practices of Small Liner Cementing of Wen75X1 Well in Small Clearance of Long Cementing Segment in Long Openhole |
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| QIN Yi,WU Yong-chao,ZHANG Yu-ping,LI Huan,TIAN Bao-zhen,BAI Wen-bin,MAO Su-mei and TANG Zheng-hui.Practices of Small Liner Cementing of Wen75X1 Well in Small Clearance of Long Cementing Segment in Long Openhole[J].Exploration Engineering:Rock & Soil Drilling and Tunneling,2015,42(6):32-34. |
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| Authors: | QIN Yi WU Yong-chao ZHANG Yu-ping LI Huan TIAN Bao-zhen BAI Wen-bin MAO Su-mei and TANG Zheng-hui |
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| Affiliation: | No.1 Cementing Company of Bohai Drilling and Exploration Engineering Company, Ltd.,Well Testing Sub-Company of Bohai Drilling and Exploration Engineering Company, Ltd.,No.1 Cementing Company of Bohai Drilling and Exploration Engineering Company, Ltd.,No.1 Cementing Company of Bohai Drilling and Exploration Engineering Company, Ltd.,No.1 Cementing Company of Bohai Drilling and Exploration Engineering Company, Ltd.,No.1 Cementing Company of Bohai Drilling and Exploration Engineering Company, Ltd.,No.1 Cementing Company of Bohai Drilling and Exploration Engineering Company, Ltd.,No.1 Cementing Company of Bohai Drilling and Exploration Engineering Company, Ltd. |
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| Abstract: | |
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| Keywords: | sidetracking well long openhole long cementing segment small liner cementing elastic low density high strength cement slurry |
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