| 马36井区提高注水开发效果的认识 |
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| 引用本文： | 陈彪,张远超. 马36井区提高注水开发效果的认识[J]. 江汉石油职工大学学报, 2006, 19(4): 40-43 |
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| 作者姓名： | 陈彪 张远超 |
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| 作者单位： | 中国石化集团江汉油田分公司江汉采油厂,湖北,潜江,433124;中国石化集团江汉油田分公司江汉采油厂,湖北,潜江,433124 |
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| 摘 要： | 江汉油田马36井区已进入高含水开发期,注水开发矛盾突出,主要表现在三个方面:注水、存水率低,驱替效果较差;地层压力难以恢复;挖潜难度增大。针对这种情况,提出四点建议:调整注水强度,确保分层注水;将增产增注措施改为以解堵为主的措施;将新下24层与新下25层进行分层开采;调整完善注采井网,挖掘剩余油增产潜力。
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| 关 键 词： | 马36井区 注水开发 存水率 含水率 油层压力 生产潜力 |
| 文章编号： | 1009-301X（2006）04-0040-04 |
| 收稿时间： | 2006-01-07 |
| 修稿时间： | 2006-04-07 |
Understanding on Improving the Effect of Water-injection Development in Ma-36 Well Area |
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| CHEN Biao,ZHANG Yuan-chao. Understanding on Improving the Effect of Water-injection Development in Ma-36 Well Area[J]. Journal of Jianghan Petroleum University of Staff and Workers, 2006, 19(4): 40-43 |
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| Authors: | CHEN Biao ZHANG Yuan-chao |
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| Abstract: | The contradiction of water-injection development is acute because high water-cut stage has come in Ma-36 well area which appears in three aspects.First,the rate of water-injection and water-storing is low and driving displacement effect isn't very well.Second,formation pressure is difficult to restore.Third,tapping latent power becomes more difficult.There are four advices.First,To adjust water-injection intensity to ensure layer water-injection.Second,To change the measure of increase production and water-injection into the measure of reducing shielding.Third,To implement layer mining in Xinxia-24 &25 formation.Forth,To adjust and perfect injection-mining well pattern so as to tap latent potentialities of residual oil production increasing. |
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| Keywords: | Ma-36 Well Region development by water-injection water storage rate water cut rate oil reservoir pressure production potential |
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