河3支平1井TAML5级分支井钻完井技术

周爱照; 王瑞和; 李成嵩; 任中启; 刘全江; 丁海峰

doi:10.3969/j.issn.1001-0890.2012.02.023

河3支平1井TAML5级分支井钻完井技术

1.
中国石油大学(华东)石油工程学院,山东东营 257061;
2.
胜利石油管理局黄河钻井总公司,山东东营 257064

基金项目:

国家科技重大专项"复杂结构钻井配套技术"(编号:2011ZX05022-002)部分研究内容。

详细信息

作者简介:
周爱照(1969-),男,1991年毕业于石油大学(华东)钻井工程专业,高级工程师,在读博士研究生,主要从事钻井工艺方面的研究工作。联系方式(0546)8835467,sdrzq@sina.com。

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出版历程
- 收稿日期: 2011-11-30
- 修回日期: 2012-01-30
- 刊出日期: 1899-12-31

Drilling and Completion Technology of the TAML5 Lateral Well—Well He 3 Radial 1

1.
College of Petroleum Engineering, China University of Petroleum(Huadong), Dongying, Shandong, 257061, China;
2.
Yellow River Drilling Corporation, Shengli Petroleum Administration, Dongying, Shandong, 257064, China

摘要

摘要: 为满足分支井眼可以合采也可以分采的要求,验证TAML5级完井分支井技术对胜利油田复杂地质环境的适应性,胜利油田在河3区块部署了1口TAML5级完井分支水平井——河3-支平1井。该井施工工艺复杂,操作难度大,对井径扩大率要求高,对井眼轨迹要求严格,复杂尾管串下入难度大,对井眼连接器总成和上分支井眼回接的密封性能要求高。该井在钻完井过程中综合应用了地质导向钻井、井眼轨道优选、套管开窗侧钻、陀螺定向、防碰绕障、井径扩大率控制与井壁稳定技术,确保了该井的顺利完成,为TAML 5级完井分支井技术的推广应用积累了经验。分析了该井钻完井的主要技术难点,介绍了该井的工程设计、钻完井技术措施,重点介绍了该井的完井过程。
- 分支井 /
- 水平井 /
- TAML5级完井 /
- 胜利油田 /
- 河3-支平1井
Abstract: In order to realize that the multilateral boreholes can be extracted either synchronously or separately,verify the adaptability of TAML5 lateral well technology in the complex geological environment of Shengli Oilfield,a TAML5 lateral horizontal well was deployed in He 3 Block of Shengli Oilfield,which requires complicated techniques,sophisticated operations,precise control of both wellbore trajectory and its diameter (HD) enlargement rate,difficulties in using complex liner and the high quality sealing between borehole connector and tie-back of the upper branch well.Due to its difficult construction and high demands in drilling and completion process,detailed technical guidelines for drilling and completion measures were proposed.After using synthetical geosteering drilling,optimal wellbore trajectory,casing windowing and sidetracking,gyro orientors,anti-collision,management of HD expansion rate and stable borehole techniques,the lateral well was successfully completed,which provided valuable experience in application of TAML5.In this paper,we will introduce the project plans,analyze technical difficulties,guidelines of drilling and completion,and explain completion processes in details.
- branch well /
- horizontal well /
- TAML5 completion /
- Shengli Oilfield /
- Well He 3 Radial 1

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参考文献(12)

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文章访问数: 3194
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河3支平1井TAML5级分支井钻完井技术

作者简介: 周爱照(1969-),男,1991年毕业于石油大学(华东)钻井工程专业,高级工程师,在读博士研究生,主要从事钻井工艺方面的研究工作。联系方式(0546)8835467,sdrzq@sina.com。

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出版历程

Drilling and Completion Technology of the TAML5 Lateral Well—Well He 3 Radial 1

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出版历程

目录

作者简介:
周爱照(1969-),男,1991年毕业于石油大学(华东)钻井工程专业,高级工程师,在读博士研究生,主要从事钻井工艺方面的研究工作。联系方式(0546)8835467,sdrzq@sina.com。