| 水力深穿透射孔技术开发底水油藏效果及分析 |
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| 引用本文： | 席长丰,吴晓东,杨兆刚,万艳菊. 水力深穿透射孔技术开发底水油藏效果及分析[J]. 钻采工艺, 2006, 29(2): 34-36 |
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| 作者姓名： | 席长丰 吴晓东 杨兆刚 万艳菊 |
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| 作者单位： | 1. 中国石油大学·北京
2. 胜利油田滨南采油厂 |
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| 基金项目： | 国家重点基础研究发展计划(973计划) |
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| 摘 要： | 分析研究了水力深穿透射孔井的产能。研究了不同射孔参数的渗流阻力；采用油田的实际油藏参数运用数值模拟的方法，研究了水力深穿透射孔技术对底水油藏的开发效果，对比了直井和水力深穿透射孔技术不同射孔参数井之间的开发效果，理想完井状态下，水力深穿透射孔井的开发效果好于直井的开发效果；分析研究了水力深穿透射孔井的流体流线，其流线沿射孔孔眼呈弧形降落。
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| 关 键 词： | 水力深穿透射孔 底水油藏 分支水平井 数值模拟 流体流线 |
| 文章编号： | 1006-768X(2006)02-0034-03 |
| 收稿时间： | 2005-07-25 |
| 修稿时间： | 2006-03-02 |
EXPLOITATION OF BOTTOM- WATER RESERVOIR BY WATER- JET DEEP PENETRATOR SYSTEM |
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| XI Changfeng,WU Xiaodong,YANG Zhaogang,WAN Yanju. EXPLOITATION OF BOTTOM- WATER RESERVOIR BY WATER- JET DEEP PENETRATOR SYSTEM[J]. Drilling & Production Technology, 2006, 29(2): 34-36 |
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| Authors: | XI Changfeng WU Xiaodong YANG Zhaogang WAN Yanju |
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| Abstract: | The productivity of water-jet deep penetrator well and the filtrational resistance of different perforation parameter are researched . Based on numerical simulation method of oil field factual datum, the exploitation effect of bottom - water pool by using water - jet deep penetrator technology is studied, and the development effects between vertical well and deep - penetrated well are compared. The results indicate the exploitation effect of deep - penetrated well is better than that of vertical well. Furthermore, the hydro- flowline of water-jet deep penetrator well is analyzed, the its hydro-flowline shapes anarc along perforation hole. |
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| Keywords: | water-jet penetrator system bottom-water reservoir branched horizontal well numerical simulation hydro-flowline |
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