| 油水井管柱台肩的改进 |
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| 引用本文： | 朱文琪,沈路,韩守连,吴茂娜.油水井管柱台肩的改进[J].石油矿场机械,2014(9):100-102. |
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| 作者姓名： | 朱文琪 沈路 韩守连 吴茂娜 |
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| 作者单位： | 中原油田设备管理部;中原石油工程有限公司海外工程公司;长庆油田分公司机械制造总厂;中石化石油工程地球物理有限公司华东分公司; |
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| 基金项目： | 国家实用新型专利“一种油管接箍”(ZL20122 0137119.X) |
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| 摘 要： | 对90°台肩油水井管柱在使用过程中存在的问题进行了深入调查研究,认为在油水管柱起下作业过程中,油水井管柱90°台肩容易损伤封井器胶芯,并产生一系列问题。为了从根本上解决问题,提出了15°~45°台肩油管接箍及其配套工具的改进建议。
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| 关 键 词： | 油管 接箍 台肩 不压井作业装置 |
Consideration of improving tubing shoulder |
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| Affiliation: | ZHU Wen-qi , SHEN Lu , HAN Shou-lian , WU Mao-na (1. Equipment Management Department, Zhongyuan Oil field, Puyang 457001, China; 2. ZPEB International, Puyang , 457001, China 3. Machinery Manufacturing Plant, Changqing Oil field Company, Xi an 710201, China 4. East China Branch of Sinopec Petroleum Engineering Geophysics Co. ,Ltd. , Nanjing 210009, China) |
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| Abstract: | Deep research and study are conducted in this text, aiming at the existing problem during the utilization of the 90° shoulder tubing and presenting such opinion that during the process of tubing tripping. The 90° shoulder may damage BOP rubber core and so incur a series of prob- lems. In order to resolve the problems fundamentally, a proposal of development of 15°～45° shoulder tubing coupling is put forward in this article, as well as auxiliary tools. |
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| Keywords: | tubing coupling shoulder un-killing well device |
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