| 煤层气钻机与井控装备现状及发展方向 |
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| 引用本文： | 魏晓东,赵军,刘清友,王国荣,袁光杰,夏焱.煤层气钻机与井控装备现状及发展方向[J].石油钻探技术,2011,39(5):96-100. |
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| 作者姓名： | 魏晓东 赵军 刘清友 王国荣 袁光杰 夏焱 |
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| 作者单位： | （1.油气藏地质及开发工程国家重点实验室(西南石油大学)，四川成都 610500；2.中原石油勘探局装备处，河南濮阳 457001；3.中国石油钻井工程技术研究院，北京 100195） |
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| 基金项目： | 国家科技重大专项"大型油气田及煤层气开发"之专题 |
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| 摘 要： | 分析了国内外煤层气钻机的发展现状，详细介绍了国外主要钻机生产厂商所研制的煤层气钻机的结构特点、应用情况及国内煤层气钻机的研制开发情况。分析认为，国外煤层气钻机发展成熟，结构紧凑、自动化程度高、效率高，其产品已经形成系列化；而国内则主要借用常规油气钻机、煤田钻机和水文钻机等，钻井成本高、效率低，阻碍了煤层气产业的快速发展。同时，对国内外煤层气井井控设备的发展进行了分析，指出了国内煤层气井井口防喷器和旋转控制头在设计、制造和配套应用方面存在的问题和发展方向。然后，对国内煤层气钻井装备研制开发中存在的问题进行了归纳总结，提出了解决这些问题的具体建议，并指出我国应该抓住机遇研制开发高效的煤层气钻井装备，加快我国煤层气产业的发展，以优化我国的能源结构。
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| 关 键 词： | 煤层气 钻机 井控设备 防喷器 现状 |
| 收稿时间： | 2018-11-11 |
The Status and Development of Rigs for Coalbed Methane and Well-Control Equipments |
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| Wei Xiaodong,Zhao Jun,Liu Qingyou,Wang Guorong,Yuan Guangjie,Xia Yan.The Status and Development of Rigs for Coalbed Methane and Well-Control Equipments[J].Petroleum Drilling Techniques,2011,39(5):96-100. |
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| Authors: | Wei Xiaodong Zhao Jun Liu Qingyou Wang Guorong Yuan Guangjie Xia Yan |
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| Affiliation: | Wei Xiaodong1,Zhao Jun2,Liu Qingyou1,Wang Guorong1,Yuan Guangjie3,Xia Yan3 (1.State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Southwest Petroleum University,Chengdu,Sichuan,610500,China,2.Equipment Department of Zhongyuan Petroleum Exploration Bureau,Puyang,Henan,457001,3.CNPC Drilling Technology Research Institute,Beijing,100195,China) |
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| Abstract: | The development of coalbed methane drilling equipment at home and abroad was analyzed.This paper introduced structural features and application of rigs for coalbed methane by major foreign manufacturers along with domestic research and development.The analysis showed that the development of foreign rigs for coalbed methane is mature with compact structure,high degree of automation and high efficiency,and series products are already formed.While in China conventional rigs,coalfield rigs and water well rigs a... |
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| Keywords: | coalbed methane drilling rig well control equipment blowout preventer status quo |
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