| 水锁效应的研究状况及预防和解除方法 |
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| 引用本文： | 杨建军,叶仲斌,赖南君,施雷霆. 水锁效应的研究状况及预防和解除方法[J]. 西部探矿工程, 2005, 17(3): 54-56 |
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| 作者姓名： | 杨建军 叶仲斌 赖南君 施雷霆 |
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| 作者单位： | 西南石油学院石油工程学院,四川,南充,637001 |
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| 摘 要： | 在油、气藏的开发过程中，由于凝析水、地层水特别是钻井液、酸化液和压裂液将导致储层水锁，从而严重影响低渗透储层的渗透率。介绍了水锁的形成机理、度量标准和预测方法以及解除和预防水锁的方法等。最后，对解除和抑制水锁提出了建议。
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| 关 键 词： | 水锁效应 解除方法 油田 评价标准 水驱开发 |
| 文章编号： | 1004-5716(2005)03-0054-03 |
Research Status and Prevention and Relief Methods of Water Blocking Effect |
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| YANG Jian-jun,YE Zhong-bin,LAI Nan-jun,SHI Lei-ting. Research Status and Prevention and Relief Methods of Water Blocking Effect[J]. West-china Exploration Engineering, 2005, 17(3): 54-56 |
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| Authors: | YANG Jian-jun YE Zhong-bin LAI Nan-jun SHI Lei-ting |
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| Abstract: | During the course of exploitation in oil reservoir and gas reservoir condensation water, formation water, especially drilling mud, acidizing liquid and fracturing fluid can result in water blocking. As a result, the permeability of reservoir would be decreased a lot. The formation mechanism, scale and prediction methods of water blocking are introduced, as well as the prevention and relief methods of water blocking. In the end some suggestions on prevention and relief methods of water blocking are put forward. |
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| Keywords: | water blocking low permeability enhance recovery factor prevention and relief |
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