Study on distribution of reservoir endogenous microbe and oil displacement mechanism
Joint Authors
Yue, Ming
Zhu, Weiyao
Song, Zhiyong
Long, Yunqian
Song, Hongqing
Source
Saudi Journal of Biological Sciences
Issue
Vol. 24, Issue 2 (28 Feb. 2017), pp.263-267, 5 p.
Publisher
Publication Date
2017-02-28
Country of Publication
Saudi Arabia
No. of Pages
5
Main Subjects
Topics
Abstract EN
In order to research oil displacement mechanism by indigenous microbial communities under reservoir conditions, indigenous microbial flooding experiments using the endogenous mixed bacterium from Shengli Oilfield were carried out.
Through microscopic simulation visual model, observation and analysis of distribution and flow of the remaining oil in the process of water flooding and microbial oil displacement were conducted under high temperature and high pressure conditions.
Research has shown that compared with atmospheric conditions, the growth of the microorganism metabolism and attenuation is slowly under high pressure conditions, and the existence of the porous medium for microbial provides good adhesion, also makes its growth cycle extension.
The microbial activities can effectively launch all kinds of residual oil, and can together with metabolites, enter the blind holes off which water flooding, polymer flooding and gas flooding can’t sweep, then swap out remaining oil, increase liquidity of the crude oil and remarkably improve oil displacement effect.
American Psychological Association (APA)
Yue, Ming& Zhu, Weiyao& Song, Zhiyong& Long, Yunqian& Song, Hongqing. 2017. Study on distribution of reservoir endogenous microbe and oil displacement mechanism. Saudi Journal of Biological Sciences،Vol. 24, no. 2, pp.263-267.
https://search.emarefa.net/detail/BIM-776465
Modern Language Association (MLA)
Yue, Ming…[et al.]. Study on distribution of reservoir endogenous microbe and oil displacement mechanism. Saudi Journal of Biological Sciences Vol. 24, no. 2 (Feb. 2017), pp.263-267.
https://search.emarefa.net/detail/BIM-776465
American Medical Association (AMA)
Yue, Ming& Zhu, Weiyao& Song, Zhiyong& Long, Yunqian& Song, Hongqing. Study on distribution of reservoir endogenous microbe and oil displacement mechanism. Saudi Journal of Biological Sciences. 2017. Vol. 24, no. 2, pp.263-267.
https://search.emarefa.net/detail/BIM-776465
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 267
Record ID
BIM-776465