| CARAGOLES油田气举生产管柱和换阀换层投捞技术 |
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| 引用本文： | 田国清,秦洪运,赵国珍.CARAGOLES油田气举生产管柱和换阀换层投捞技术[J].断块油气田,2005,12(5):72-73. |
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| 作者姓名： | 田国清 秦洪运 赵国珍 |
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| 作者单位： | 中油国际委内瑞拉公司;中油国际委内瑞拉公司;中油国际委内瑞拉公司 |
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| 摘 要： | 委内瑞拉CARACOLES油田采用适合于油藏特点的半闭式连续气举生产管柱,应用细钢丝投捞技术,不动油井管柱即可实现更换气举阀和换层生产.不仅降低了成本,而且可避免因作业而影响油井的生产时率,争取了生产主动权;同时,便于油井的气举优化,使油井处于较佳的生产状态.
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| 关 键 词： | 气举采油 投捞技术 更换气举阀 换层生产 |
| 收稿时间： | 2005-06-20 |
| 修稿时间： | 2005年6月20日 |
The Wireline Running and Pulling Technique of Exchanging Gas Lift Valves and Reservoir Layers for Gas Lift Producing Tubing String in Caracoles Oilfield |
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| Tian Guoqing,Qin Hongyun,Zhao Guozhen.The Wireline Running and Pulling Technique of Exchanging Gas Lift Valves and Reservoir Layers for Gas Lift Producing Tubing String in Caracoles Oilfield[J].Fault-Block Oil & Gas Field,2005,12(5):72-73. |
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| Authors: | Tian Guoqing Qin Hongyun Zhao Guozhen |
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| Affiliation: | CNPC Venezuela Ltd. |
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| Abstract: | Venezuela Caracoles oilfield adopts the semi-closed gas lift tubing string that is fit for reservoir characteristic, utilizes wireline operation technology to realize exchanging gas lift valves and exchanging layers producing without pulling tubing string. The result is not only to decrease cost, but also to avoid oil production rate to decrease because of conventional operation. We strive for initiative right of oil production. Contemporary, it is easy to optimize gas lift and enable oil wells to produce very good. |
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| Keywords: | Gas lift oil producing Wireline running and pulling technology Exchange gas lift valves Exchange layers to produce |
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