| 低渗透油藏注采井网适应性分析--以新疆宝浪油田宝北区块为例 |
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| 引用本文： | 李忠平.低渗透油藏注采井网适应性分析--以新疆宝浪油田宝北区块为例[J].新疆石油天然气,2004,16(2):24-27. |
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| 作者姓名： | 李忠平 |
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| 作者单位： | 中石化西南分公司勘探开发研究院,四川,成都,610081 |
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| 摘 要： | 根据宝北油田目前生产情况,指出了环状注水方式和注采井距不合理是目前井网不适应油田开发需要的原因所在,并在此基础上提出了增布内部注水井点、缩小注采井距、改环状注水方式为排状注水方式、加强内部注水、加大分层改造力度等改善开发效果的措施及建议。
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| 关 键 词： | 低渗透 井网适应性 水驱 供液能力 驱动指数 分析 |
| 文章编号： | 1009-0207(2004)02-0024-04 |
| 修稿时间： | 2004年2月24日 |
A RESEARCH ON ADAPTABILITY OF WELL PATTERN IN LOW PERMEABILITY RESERVOIR |
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| LI Zhong-ping.Exploration and Development Research Institute of Xinan Company,SINOPEC,Sichuan.A RESEARCH ON ADAPTABILITY OF WELL PATTERN IN LOW PERMEABILITY RESERVOIR[J].Xinjiang Oil & Gas,2004,16(2):24-27. |
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| Authors: | LI Zhong-pingExploration and Development Research Institute of Xinan Company SINOPEC Sichuan |
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| Affiliation: | LI Zhong-ping.Exploration and Development Research Institute of Xinan Company,SINOPEC,Sichuan,610081 |
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| Abstract: | According to Bao north oil field for the moment performance,waterflooding control and the ratio of producing reserves ,fluid supply capacity of producers ,drive index and so on,it points out that circle flooding mode and the irrational flooding well spacing are the causes of current well patterns being not adaptable to the needs of oilfield development .Some measures and proposals are presented to improve development effects including allocating additional internal water injectors ,reducing flooding well spacing ,replacing circle flooding mode with line flooding mode ,enhancing internal water injection and strengthening layered stimulation. |
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| Keywords: | Low Permeabilit well pattern adaptability waterflooding fluid supply capacity drive index analysis |
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