| 水平井捞砂泵的研制及应用 |
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| 引用本文： | 王镇全,赵大庆,曲洪坤.水平井捞砂泵的研制及应用[J].钻采工艺,2010,33(1). |
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| 作者姓名： | 王镇全 赵大庆 曲洪坤 |
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| 作者单位： | 1. 中国石油大学石油工程教育部重点实验室
2. 安东石油技术(集团)有限公司井下作业事业部 |
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| 摘 要： | 为了有效解决水平井清砂问题,研究设计了一种具有在水平井工作的捞砂泵,主要由水平井段捞砂泵、沉砂筒、动力钻具3部分组成.水平井捞砂泵以常规捞砂泵的工作原理为基础,结合水平井中凡尔球的运动轨迹,经理论分析、室内实验和现场的应用,已经很好的适用在水平井中.水平井捞砂泵可适用在直并、斜井和大位移井中,使常规捞砂泵应用范围的进一步扩大.
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| 关 键 词： | 水平井 捞砂泵 沉砂筒 砂铲 |
DEVELOPMENT AND APPLICATION OF SAND PUMP IN HORIZONTAL WELL |
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| WANG Zhenquan,ZHAO Daqing,QU Hongkun.DEVELOPMENT AND APPLICATION OF SAND PUMP IN HORIZONTAL WELL[J].Drilling & Production Technology,2010,33(1). |
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| Authors: | WANG Zhenquan ZHAO Daqing QU Hongkun |
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| Affiliation: | WANG Zhenquan1,ZHAO Daqing2 , QU Hongkun2(1.MOE Key Laboratory of Petroleum Engineering in China University of Petroleum,2.Anton Group Co.Downhole Service Department) |
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| Abstract: | In order to effectively solve the problem of sand removal in horizontal wells,a kind of sand pump was designed and applied that suited for horizontal well.The sand pump is composed of three parts:sand pump,sediment tube and power unit.The design of horizontal well sand pump was based on the conventional sand pump's work principle and combined with sport track of valve ball in horizontal position.Through theoretical analysis,experiment in laboratory and field application,it has worked well in horizontal well... |
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| Keywords: | sand pump shale trap working principle application |
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