A Small Displacement Annular-plunger Rod Pump
To address the issues of the conventional pump for deep pumping wells of low permeability reservoir like imbalanced supply and production, low pump efficiency, high pump leakage, a small displacement annular-plunger rod pump has been developed.The pump adopts annular-plunger and externally placed de...
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| Principais autores: | , , , , |
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| 格式: | Artigo |
| 語言: | Chinês |
| 出版: |
Editorial Office of China Petroleum Machinery
2016-01-01
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| 叢編: | Shiyou jixie |
| 主題: | |
| 在線閱讀: | http://www.syjxzz.com.cn/thesisDetails#10.16082/j.cnki.issn.1001-4578.2016.07.021 |
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