| 低渗透油藏冲击波解堵的应用效果与影响因素分析 |
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| 引用本文： | 王先荣,袁艳勤,钟声.低渗透油藏冲击波解堵的应用效果与影响因素分析[J].特种油气藏,2005,12(4):68-69,i0012. |
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| 作者姓名： | 王先荣 袁艳勤 钟声 |
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| 作者单位： | 1. 中石化江苏油田分公司,江苏,金湖,211600
2. 中油辽河石油勘探局,辽宁,盘锦,124040 |
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| 摘 要： | 冲击波解堵综合利用机械学、水力学、化学、热力学等原理,能解除油水井近井地带的污染,提高油层渗流能力和单井产能.该技术具有工序简单、操作方便、费用较低、施工时间短的优点,目前在解堵增产措施中得到广泛应用.针对该技术在低渗透油藏的实际应用情况,结合具体油井,对其解堵效果和影响因素进行了分析.
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| 关 键 词： | 冲击波 解堵 低渗透油藏 增产 影响因素 分析 |
| 文章编号： | 1006-6535（2005）04-0068-02 |
| 收稿时间： | 2004-09-20 |
| 修稿时间： | 2004-09-202005-03-09 |
Effectiveness and influence factors of deplugging by shock wave in low permeability reservoirs |
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| WANG Xian-rong,YUAN Yan-qin,ZHONG Sheng.Effectiveness and influence factors of deplugging by shock wave in low permeability reservoirs[J].Special Oil & Gas Reservoirs,2005,12(4):68-69,i0012. |
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| Authors: | WANG Xian-rong YUAN Yan-qin ZHONG Sheng |
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| Abstract: | By comprehensive using of the theories of mechanics, hydraulics, chemistry and thermodynamics, the method of deplugging by shock wave can remove the contamination in the vicinity of oil and water wells to improve percolation and single well productivity. This technology is easy to operate, convenient, low cost, and takes short operation time. It is now widely used as a stimulation measure. The deplugging effectiveness and influence factors of this technology are analyzed in accordance with the application in low permeability reservoirs. |
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| Keywords: | shock wave deplugging permeability reservoir stimulation influence factor analysis |
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