| 特低渗透油藏压裂层位优选研究——以G644区块特低渗透油藏为例 |
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| 引用本文： | 吴颖,张金功,阿不力米提·乌布力哈斯木.特低渗透油藏压裂层位优选研究——以G644区块特低渗透油藏为例[J].石油地质与工程,2016(5):85-87. |
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| 作者姓名： | 吴颖 张金功 阿不力米提·乌布力哈斯木 |
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| 作者单位： | 1. 西北大学地质学系·大陆动力学国家重点实验室,陕西西安710069;2. 中国石油西部钻探定向井技术服务公司 |
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| 摘 要： | 为提高特低渗油藏压裂效果,以某特低渗油藏G644区块为例,通过"四性"关系研究,建立了油藏评价标准,给出了压裂层段优选结果,并分析了影响压裂效果的几个主要因素。指出精细研究油层发育情况,提高比产液能力,确定合理压裂时机是提高压裂效果的重要保证。
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| 关 键 词： | 特低渗透油藏 产能评价 油层分类 压裂层位 |
Fracturing horizons optimization in ultra-low permeability reservoir |
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| Abstract: | In order to improve the fracturing effect of ultra-low permeability reservoirs,by taking G644 block as an example,through " four-property" relationship research,thestandards for reservoir evaluation were established,the fracturing horizons were optimized and the main factors influencing the fracturing effect were analyzed.And therefore,the reservoir development situation was given out,and the liquid producing capacity was increased.The results indicate the reasonable fracturing timing is an important guarantee to improve the fracturing effect. |
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| Keywords: | low permeability reservoirs production capacity evaluation reservoir classification fracturing horizon |
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