| 微小井眼钻井技术概况、应用前景和关键技术 |
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| 引用本文： | 陈朝伟,周英操,申瑞臣,赵庆,方世良,郭庆丰,王金茹.微小井眼钻井技术概况、应用前景和关键技术[J].石油钻采工艺,2010,32(1). |
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| 作者姓名： | 陈朝伟 周英操 申瑞臣 赵庆 方世良 郭庆丰 王金茹 |
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| 作者单位： | 中国石油集团钻井工程技术研究院,北京,100195 |
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| 摘 要： | 微小井眼钻井技术具有大幅度降低钻井成本、利于环保和适于恶劣环境下作业等优点。全面发展微小井眼钻井技术之前需要了解该技术的内涵、国内应用前景和关键技术。为此,明确了微小井眼钻井技术的概念,介绍了微小井眼钻井技术的发展现状,分析了该技术在老油田、浅层油气、煤层气"、三低"油气藏等的开发效益和应用前景,提出了微小井眼钻井技术的发展方向,即以小型复合连续管钻机为基础、井下钻具为主导、其他技术相辅助,提出国内需分布实施微小井眼钻井技术,应加大连续管技术、工具及微小井眼钻井基础理论研究、管柱力学、水力学软件等方面的研究力度。
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| 关 键 词： | 微小井眼 钻井技术 连续管 关键技术 应用前景 |
Overview,Application Prospects and Critical Technologies of Micro Hole Drilling Technology |
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| CHEN Zhaowei,ZHOU Yingcao,SHEN Ruichen,ZHAO Qing,FANG Shiliang,GUO Qingfeng,Wang Jioru.Overview,Application Prospects and Critical Technologies of Micro Hole Drilling Technology[J].Oil Drilling & Production Technology,2010,32(1). |
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| Authors: | CHEN Zhaowei ZHOU Yingcao SHEN Ruichen ZHAO Qing FANG Shiliang GUO Qingfeng Wang Jioru |
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| Affiliation: | CHEN Zhaowei,ZHOU Yingcao,SHEN Ruichen,ZHAO Qing,FANG Shiliang,GUO Qingfeng,Wang Jinru(Drilling Research Institute,CNPC,Beijing 100195,China) |
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| Abstract: | The advantages of micro hole drilling technology(MHT) include reducing costs,conducive to environment protection, and suitable for harsh environment.The connotation,application prospects and critical techniques are the problems to be solved before developing and applying MHT.Therefore,the concept of MHT is determined,and the application prospects in China is analyzed, showing that MHT can be applied in old oil field,shallow oil and gas,coalbed methane,3-low reservoirs,and so on.Development program of MHT is... |
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| Keywords: | Micro hole MHT Coiled tubing Critical technology Application prospects |
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