| 前开口无绷绳自举式钻机的结构和特点 |
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| 引用本文： | 闫萍,夏书林.前开口无绷绳自举式钻机的结构和特点[J].石油矿场机械,2006,35(6):50-52. |
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| 作者姓名： | 闫萍 夏书林 |
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| 作者单位： | 1. 兰州兰石国民油井石油工程有限公司,甘肃,兰州,730050
2. 西华大学学报编辑部,四川,成都,610039 |
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| 摘 要： | 阐述了前开口无绷绳自举式钻机的设计要求，分析了该钻机的结构特点。钻机的型式和基本参数符合SY／T5609—1999标准。各主要设备设计制造符合API相关规范及HSE的要求。该钻机可满足在钻井地域面积有限的情况下的使用要求，其特点及适用性时今后钻机的发展有一定的借鉴。
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| 关 键 词： | 钻机 井架 自举升 拆装 经济性 |
| 文章编号： | 1001-3482(2006)06-0050-03 |
| 收稿时间： | 2006-06-27 |
| 修稿时间： | 2006年6月27日 |
Design concept of guyless self-elevation drilling rigs with front opening |
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| YAN Ping,XIA Shu-lin.Design concept of guyless self-elevation drilling rigs with front opening[J].Oil Field Equipment,2006,35(6):50-52. |
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| Authors: | YAN Ping XIA Shu-lin |
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| Affiliation: | 1. Lanzhou LS-NOW Petroleum Engineering Co. ,L TD, Lanzhou 730050,China; 2. Editorial Department of The Journal of Xihua University ,Chengdu 610039, China |
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| Abstract: | This paper describes the design concept of guyless self-elevation rigs. With front opening and the analysis of their construction features in detail, this kind of rigs meets the requirements of the drilling operations in a condition of limited drill site. The type and principal parameters conform to SY/T5609-1999. The design and manufacture of the main components are in accordance with API and HSE. Their reasonable price, safety and compatibility offers reference to future development of drilling rigs. |
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| Keywords: | drilling rig mast assembling disassembling self-elevation rig economical |
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