| 具有优良动力特性的可调节异相曲柄平衡式抽油机 |
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| 引用本文： | 吴显炽,吴起仁.具有优良动力特性的可调节异相曲柄平衡式抽油机[J].石油机械,1988(12). |
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| 作者姓名： | 吴显炽 吴起仁 |
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| 作者单位： | 江汉石油总机厂
(吴显炽)，江汉石油总机厂(吴起仁) |
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| 摘 要： | 本文根据异相式抽油机的试验数据,分析了异相式抽油机适应井况和工况的局限性,论述了派生的可调节异相曲柄平衡式抽油机的结构和特性。文末讨论了可调节异相式抽油机推广应用的可行性及发展前景。
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Pumping Units With Adjustable Phased-Counterbalance |
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| Abstract: | Based on the test data of phased-counterbalance pumping units, the authors expound their limitation of adaption to well conditions and working conditions, describe the design features of an improved pumping unit with adjustable phased-counterbalance and discuss also the good prospects for its further development. |
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