| 钢丝绳柔性抽油杆特性及应用研究 |
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| 引用本文： | 杨永超,陈秋芬,宋新华.钢丝绳柔性抽油杆特性及应用研究[J].钻采工艺,2000,23(5):57-59. |
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| 作者姓名： | 杨永超 陈秋芬 宋新华 |
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| 作者单位： | 中原油田采油二厂!河南范县457532 |
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| 摘 要： | 钢丝绳柔性抽油杆是一种特种密封钢丝绳的连续抽油杆，RS系列钢丝绳柔性抽油杆与普通D级抽油杆进行比较，抗拉强度高1．54倍，破断张力高1．20倍，在中原油田10口井应用，单井泵效提高14．7％，文中介绍柔性抽油杆的发展简况，RS系列柔性抽油杆的结构，特性及优点，并评价现场应用中选井的条件及效果。
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| 关 键 词： | 柔性抽油杆 钢丝绳 性能 结构 选井条件 应用 |
Characteristics of Wire Line Flexible Pumping Rod and Its Applied Research |
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| YANG Yong-Chao,CHEN Qiu-Fen,SONG Xin-Hua,WANG Yan-Hai,ZHANG Jian-Quan.Characteristics of Wire Line Flexible Pumping Rod and Its Applied Research[J].Drilling & Production Technology,2000,23(5):57-59. |
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| Authors: | YANG Yong-Chao CHEN Qiu-Fen SONG Xin-Hua WANG Yan-Hai ZHANG Jian-Quan |
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| Abstract: | Wire line flexible pumping rod is a coiled rod with sealing wire line. RS series wire line flexible pumping rod compare with D level pumping rod,its tensile strength and destructive tension are higher.By application in 10 wells in Zhongyuan Oilfield,the results show that single well pump efficiency is increased by 14.7%.The paper presents the development of flexible pumping rod,and structure ,characteristics and advantages of RS series flexible pumping rod,meanwhile,evaluates wells selection condition and effictiveness of the flexible pumping rod in field application. |
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| Keywords: | flexible pumping rod wire line performance structure well selection condition result Zhongyuan Oilfield |
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