Investigation of Indigenous Microbial Enhanced Oil Recovery in a Middle Salinity Petroleum Reservoir

被引:3
|
作者
She, Yuehui [1 ,2 ]
Shu, Fuchang [2 ]
Wang, Zhengliang [2 ]
Yu, Longjiang [1 ]
机构
[1] Huazhong Univ Sci & Technol, Sch Life Sci & Technol, Wuhan 430074, Peoples R China
[2] Yangtze Univ, Coll Chem & Environm Engn, Jinzhou 434023, Peoples R China
关键词
Middle salinity petroleum reservoir; indigenous microbial community; degradation of crude oil; biosurfactant; microbial enhanced oil recovery; BIOSURFACTANTS;
D O I
10.4028/www.scientific.net/AMR.365.326
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Culture-based techniques were applied to analyze the diversity of indigenous microbial communities in the Qinghai middle salinity petroleum reservoir (QH-MSPR). The results of the most probable number (MPN) method indicated there was an abundance of indigenous microbes (10(5)-10(6)MPN/ml). Two isolations (BIOS682) from the QH-MSPR were identified as Brevibacillus agri and Brevibacillus levickii. The study showed that BIOS682 enhanced the degradation rate of Huatugou crude oil. The viscosity and freezing point of crude oil after treatment by BIOS682 were all decreased. The results of TLC and FTIR spectrum analysis of the biosurfactant produced by BIOS682 indicated that it was identical to that of lipopeptide. The core-flooding tests showed that the incremental oil recoveries were 7.05-10.15%. Thus, BIOS682 may provide a viable application of microbial enhanced oil recovery (MEOR).
引用
收藏
页码:326 / +
页数:3
相关论文
共 50 条
  • [1] Investigation on behavior of bacteria in reservoir for microbial enhanced oil recovery
    Fujiwara, K
    Tanaka, S
    Ohtsuka, M
    Nakaya, K
    Maezumi, S
    Yazawa, N
    Hong, CX
    Chida, T
    Enomoto, H
    [J]. SEKIYU GAKKAISHI-JOURNAL OF THE JAPAN PETROLEUM INSTITUTE, 2000, 43 (04): : 274 - 285
  • [2] The field pilot of microbial enhanced oil recovery in a high temperature petroleum reservoir
    Liu, JF
    Ma, LJ
    Mu, BZ
    Liu, RL
    Ni, FT
    Zhou, JX
    [J]. JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2005, 48 (3-4) : 265 - 271
  • [3] Analysis of methane production by microorganisms indigenous to a depleted oil reservoir for application in Microbial Enhanced Oil Recovery
    Kobayashi, Hajime
    Kawaguchi, Hideo
    Endo, Keita
    Mayumi, Daisuke
    Sakata, Susumu
    Ikarashi, Masayuki
    Miyagawa, Yoshihiro
    Maeda, Haruo
    Sato, Kozo
    [J]. JOURNAL OF BIOSCIENCE AND BIOENGINEERING, 2012, 113 (01) : 84 - 87
  • [4] Rhamnolipids Produced by Indigenous Acinetobacter junii from Petroleum Reservoir and its Potential in Enhanced Oil Recovery
    Dong, Hao
    Xia, Wenjie
    Dong, Honghong
    She, Yuehui
    Zhu, Panfeng
    Liang, Kang
    Zhang, Zhongzhi
    Liang, Chuanfu
    Song, Zhaozheng
    Sun, Shanshan
    Zhang, Guangqing
    [J]. FRONTIERS IN MICROBIOLOGY, 2016, 7
  • [5] Conversion of petroleum to methane by the indigenous methanogenic consortia for oil recovery in heavy oil reservoir
    Xia, Wenjie
    Shen, Weijun
    Yu, Li
    Zheng, Chenggang
    Yu, Weichu
    Tang, Yongchun
    [J]. APPLIED ENERGY, 2016, 171 : 646 - 655
  • [6] Reservoir engineering analysis of microbial enhanced oil recovery
    Bryant, SL
    Lockhart, TP
    [J]. SPE RESERVOIR EVALUATION & ENGINEERING, 2002, 5 (05) : 365 - 374
  • [7] Impact of an indigenous microbial enhanced oil recovery field trial on microbial community structure in a high pour-point oil reservoir
    Fan Zhang
    Yue-Hui She
    Hua-Min Li
    Xiao-Tao Zhang
    Fu-Chang Shu
    Zheng-Liang Wang
    Long-Jiang Yu
    Du-Jie Hou
    [J]. Applied Microbiology and Biotechnology, 2012, 95 : 811 - 821
  • [8] Impact of an indigenous microbial enhanced oil recovery field trial on microbial community structure in a high pour-point oil reservoir
    Zhang, Fan
    She, Yue-Hui
    Li, Hua-Min
    Zhang, Xiao-Tao
    Shu, Fu-Chang
    Wang, Zheng-Liang
    Yu, Long-Jiang
    Hou, Du-Jie
    [J]. APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 2012, 95 (03) : 811 - 821
  • [9] Application of Biotechnology in Petroleum Industry - Microbial Enhanced Oil Recovery
    Sengupta, Debanjan
    [J]. CURRENT RESEARCH TOPICS IN APPLIED MICROBIOLOGY AND MICROBIAL BIOTECHNOLOGY, 2009, : 425 - 428