| 卡瓦式井下节流器密封性能研究及试验 |
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| 引用本文： | 周立辉,苟宏刚,王效明,于志刚. 卡瓦式井下节流器密封性能研究及试验[J]. 油气井测试, 2006, 15(1): 63-63,66 |
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| 作者姓名： | 周立辉 苟宏刚 王效明 于志刚 |
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| 作者单位： | 1. 长庆油田分公司气田开发处,陕西,西安,710021
2. 长庆油田分公司油气工艺技术研究院,陕西,西安,710021 |
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| 摘 要： | 针对传统卡瓦式井下节流器的“圆柱”式胶筒存在可靠性差、寿命短的问题,进行了大量的室内研究实验。结合长庆油田现场实际,开展了井下节流器密封胶筒性能研究,研制出“V”型结构的胶筒,提高了井下节流器的工作可靠性及使用寿命。
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| 关 键 词： | 井下节流器 密封性能 试验 气井 |
| 收稿时间： | 2005-09-20 |
| 修稿时间： | 2005-09-20 |
Study and Test for Sealing Performance of Slip-Type Down Hole Chock |
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| Zhou Lihui,Gou Honggang,Wang Xiaoming,Yu Zhigang. Study and Test for Sealing Performance of Slip-Type Down Hole Chock[J]. Well Testing, 2006, 15(1): 63-63,66 |
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| Authors: | Zhou Lihui Gou Honggang Wang Xiaoming Yu Zhigang |
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| Abstract: | A lot of lab study and test have been done to the problems of bad reliability and short life-span for traditional slip-type down hole chock. Study for sealing element performance of it has been conduced combining with Changqing's field situations. A new model of "V"-type element is developed which raise work reliability of down hole chock and its used longevity. |
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| Keywords: | down hole chock sealing performance testing gas well |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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