| 随钻震击器震击载荷计算及安放位置选择 |
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| 引用本文： | 周家齐,李兴杰,李东阳,何莎莎,张宏英,范春英.随钻震击器震击载荷计算及安放位置选择[J].石油矿场机械,2011,40(3):44-47. |
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| 作者姓名： | 周家齐 李兴杰 李东阳 何莎莎 张宏英 范春英 |
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| 作者单位： | 中国石油集团钻井工程技术研究院,北京石油机械厂,北京,100083 |
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| 摘 要： | 针对震击器的结构、震击过程、影响震击力的因素等方面对震击器的性能进行研究和分析,综合考虑震击器作用过程中钻柱的摩阻、重力以及不同的下部钻具组合结构对震击器震击效果的影响。建立了随钻震击器安放位置优化设计模型,可根据震击载荷对使用随钻震击器或打捞震击器安放位置进行设计。分析结果可对随钻震击器的工程实际应用与设计提供参考。
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| 关 键 词： | 随钻震击器 安放位置 模型 最优化 |
Calculation of Jarring Force and Location of Drilling Jar |
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| ZHOU Jia-qi,LI Xing-jie,LI Dong-yang,HE Sha-sha,ZHANG Hong-ying,FAN Chun-ying.Calculation of Jarring Force and Location of Drilling Jar[J].Oil Field Equipment,2011,40(3):44-47. |
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| Authors: | ZHOU Jia-qi LI Xing-jie LI Dong-yang HE Sha-sha ZHANG Hong-ying FAN Chun-ying |
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| Affiliation: | ZHOU Jia-qi,LI Xing-jie,LI Dong-yang,HE Sha-sha,ZHANG Hong-ying,FAN Chun-ying(Beijing Petroleum Machinery Co.,CNPC,Beijing 100083,China) |
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| Abstract: | The drilling jar is an effective tool to deal with freezing accident.The factors as the structure,jarring course,the influence factors of jarring force and the other matters to gain the elements of affect jarring force were analyzed.A model by which the operator can design the position of drilling jar was built up.It can favor the operators in the field of designing and application. |
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| Keywords: | drilling jar position model optimization |
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