| 克拉玛依油田微生物吞吐矿场试验及效果分析 |
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| 引用本文： | 武海燕a 张廷山a 兰光志a 罗宪波b 李晓华 张莉.克拉玛依油田微生物吞吐矿场试验及效果分析[J].西南石油大学学报（自然科学版）,2005,27(3):57-59. |
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| 作者姓名： | 武海燕a 张廷山a 兰光志a 罗宪波b 李晓华 张莉 |
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| 作者单位： | 1.西南石油学院:a. 资源与环境学院,b. 石油工程学院,四川 成都 610500;2.克拉玛依油田重油公司 |
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| 摘 要： | 针对克拉玛依油田稠油沥青质组分所占比例大的特点，通过室内菌种筛选，选育出适合克拉玛依稠油的微生物菌种，该菌种能够显著降解稠油中的沥青质。微生物吞吐矿场试验结果表明：六口油井措施有效率100%,累计增油936.883t，取得明显的经济效益，该技术为新疆油田稠油蒸汽吞吐后进一步提高采收率提供了一种工序简单、安全环保的新方法。
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| 关 键 词： | 微生物吞吐 稠油 沥青质 降粘 矿场试验 |
| 收稿时间： | 2004-06-07 |
Microbial Huff and Puff Field Test and Effectiveness Analysis in Keramayi Oilfield |
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| WU Hai-yana ZHANG Ting-shana LAN Guang-zhia et al.Microbial Huff and Puff Field Test and Effectiveness Analysis in Keramayi Oilfield[J].Journal of Southwest Petroleum University(Seience & Technology Edition),2005,27(3):57-59. |
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| Authors: | WU Hai-yana ZHANG Ting-shana LAN Guang-zhia |
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| Institution: | Southwest Petroleum Institute, Chengdu Sichuan 610500, China |
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| Abstract: | Asphaltene in viscous oil components constitute the majority in Kelamayi Oilfield, one suitable microbien is selected to effectively treat viscous oil in Kelamayi by means of indoor bacteria research method and the bacteria can remarkably decrease asphaltene of viscous oil.Field test effect of microbial huff and puff showed that the treats are 100% effective so that six wells produce more oil and the cumulative incremental oil is 936.883t, acquiring obvious economic benefits. The technology provides a simple and friendly new method to environment to enhance oil recovery for Xinjiang Oilfield after viscous oil steam huff and puff. |
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| Keywords: | microbial huff and puff viscous oil asphaltene viscosity decreasing field test |
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