| 软密封柱塞增效抽油泵的研制与应用 |
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| 引用本文： | 侯双亮,印雪芹. 软密封柱塞增效抽油泵的研制与应用[J]. 钻采工艺, 2011, 34(6): 61-62. DOI: 10.3969/J.ISSN.1006-768X.2011.06.19 |
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| 作者姓名： | 侯双亮 印雪芹 |
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| 作者单位： | 1. 中国石化河南油田分公司石油工程技术研究院
2. 中石化河南油田分公司第一采油厂 |
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| 基金项目： | 中石化河南油田分公司科研项目;项目名称"低漏失增效抽油泵的研制";项目编号2008-029 |
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| 摘 要： | 针对河南油田部分稀油井产液量低、 动液面低、 柱塞与泵筒间漏失量大、 泵效低的问题， 研制了软密封柱塞增效抽油泵。采用软硬结合的软密封柱塞与金属泵筒作为密封配合副， 在抽汲过程中， 软密封柱塞与金属泵筒之间为零间隙配合， 具有泵效高、 检泵周期短、 防砂、 节能、 深抽功能。截止到２ ０ １ ０年１ ２月， 该技术在河南油田采油一厂共开展现场应用２ ６口井， 工艺成功率１ ０ ０ ％，２ ３口可对比井中， 平均单井泵效提高 ８ ． １ ４个百分点， 累计增产原油２４ ７ ０ｔ
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| 关 键 词： | 软密封柱塞 抽油泵 研制 现场应用 |
DEVELOPMENT AND APPLICATION OF OIL WELL PUMP WITH SOFT SEALING PLUNGER |
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| HOU Shuangliang , YIN Xueqin. DEVELOPMENT AND APPLICATION OF OIL WELL PUMP WITH SOFT SEALING PLUNGER[J]. Drilling & Production Technology, 2011, 34(6): 61-62. DOI: 10.3969/J.ISSN.1006-768X.2011.06.19 |
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| Authors: | HOU Shuangliang YIN Xueqin |
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| Affiliation: | HOU Shuangliang1 and YIN Xueqin2(1. Petroleum Engineering Research Institute of SINOPEC Henan Oilfield Branch Company,2. SINOPEC Henan Oilfield Branch Company No.1 Oil Production Plant) |
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| Abstract: | In order to solve the problems of the low fluid production and producing fluid level, large fluid leakage between the plunger and pump barrel and low pump efficiency in part thin oil wells of Henan Oilfield, the oil well pump with soft sealing plunger was developed. In the pumping process, the soft sealing plunger and metal pump barrel was zero clearance fit, the pump had the features of high pump efficiency, short pump inspection period, sand control, energy saving and deep pumping function. The structure,... |
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| Keywords: | soft sealing plunger oil well pump development field application |
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