| 有杆泵—喷射泵复合举升系统动力液优化设计研究 |
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| 引用本文： | 孙洪国,周丛丛,王杰祥,王晋秀,牛迎春,邱勇.有杆泵—喷射泵复合举升系统动力液优化设计研究[J].石油钻采工艺,2011,33(2):80-83. |
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| 作者姓名： | 孙洪国 周丛丛 王杰祥 王晋秀 牛迎春 邱勇 |
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| 作者单位： | 1.大庆油田有限责任公司勘探开发研究院，黑龙江大庆 163712 |
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| 摘 要： | 轮古油田井深油稠，地层供液能力较差，单一的举升工艺很难适应油田生产的需要，因此应用了以稀油为动力液的有杆泵—喷射泵复合举升系统。为了解决目前稀油用量较大的问题，提出了产出液和混合液作为复合举升系统动力液方案，分别建立了其黏度、密度和稀油比例的模型，并分别对稀油、产出液、混合液以及活性水作为复合系统动力液展开可行性分析，通过对比计算得出掺稀比例为0.5时的混合液为最佳动力液方案。对该混合液作为复合举升系统动力液开展了实例计算和现场应用，结果表明该动力液系统可以维持较高的泵效，同时使得单位体积稀油携带能力得到很大的提高，从而极大地节约了稀油资源。
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| 关 键 词： | 稠油油藏 水力喷射泵 有杆抽油泵 复合举升 动力液优选 稀油比例 |
| 收稿时间： | 2019-04-02 |
The power fluid optimizing design of sucker rod-jet pump combination-lifting system |
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| SUN Hongguo,ZHOU Congeong,WANG Jiexiang,WANG Jinxiu,NIU Yingchun,QIU Yong.The power fluid optimizing design of sucker rod-jet pump combination-lifting system[J].Oil Drilling & Production Technology,2011,33(2):80-83. |
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| Authors: | SUN Hongguo ZHOU Congeong WANG Jiexiang WANG Jinxiu NIU Yingchun QIU Yong |
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| Affiliation: | 1.Exploration and Development Research Institute of Daqing Oilfield Company Ltd., Daqing 163712, China2.College of Petroleum Engineering, China University of Petroleum, Qingdao 266555, China3.Huabei Oilfield CO., Rengqiu 062552, China |
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| Abstract: | The sucker rod-jet pump lifting system powered by light oil is selected as the best choice for wells in Lungu oilfield to change the condition that the single lift technology can meet the requirement of oilfield development because of the deep wells,heavy oil and poor fluid production ability.In order to reduce the amount of light oil,production fluid and mixture fluid were used as the power fluid of the combination-lifting system,and the proportion model for viscosity & density of system fluid and that of ... |
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| Keywords: | heavy oil hydraulic jet pump sucker-rod pump combination lifting system power fluid optimize the proportion of light oil |
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