| 修正的吉布斯方程在玻璃钢抽油杆油井的应用 |
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| 引用本文： | 崔金榜. 修正的吉布斯方程在玻璃钢抽油杆油井的应用[J]. 石油钻采工艺, 1996, 18(5): 79-82. DOI: 10.3969/j.issn.1000-7393.1996.05.018 |
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| 作者姓名： | 崔金榜 |
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| 作者单位： | 1.华北石油管理局采油工艺研究所 |
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| 摘 要： | 本文对吉布斯波动方程做了一些修正,考虑了接箍对混合杆柱的影响,推导出新的方程。通过对130余井次应用玻璃钢抽油杆的油井进行诊断分析,修正的吉布斯方程能准确地解出井下泵示功图,符合率在80%以上。
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| 关 键 词： | 修正 吉布斯方程 玻璃纤维 抽油杆 示功图 解释 |
| 收稿时间： | 2019-05-21 |
APPLICATION OF MODIFIED GIBBS EQUATION IN PUMPING WELL WITH FIBER GLASS SUCKER ROD |
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| Cui Jinbang. APPLICATION OF MODIFIED GIBBS EQUATION IN PUMPING WELL WITH FIBER GLASS SUCKER ROD[J]. Oil Drilling & Production Technology, 1996, 18(5): 79-82. DOI: 10.3969/j.issn.1000-7393.1996.05.018 |
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| Authors: | Cui Jinbang |
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| Affiliation: | Cui Jinbang |
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| Abstract: | This paper introduces a modified Gibbs wave equation, and considers the effect of connection on commingling rod string. Diagnosis results of more than 130 oil wells indicate that the modified Gibbs equation can accurate1y compute the downhole dynamometer diagram and its coincidence rate is more than 80 %. |
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| Keywords: | modification Gibbs equation fiber glass sucker rod dynamometer diagram interpretation |
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