Advanced Search
Volume 30 Issue 3
. 
Turn off MathJax
Article Contents
Article Navigation >  PETROLEUM GEOLOGY & EXPERIMENT  > 2008  >  30(3): 297-301
Duan Chuanli, Chen Jianfa, Guo Jianjun, Shi Shengbao, Li Chengshan, Nie Guozhen. THE GEOCHEMICAL CHARACTERS OF CRUDE OILS AND SECONDARY GAS AFTER ANAEROBIC BIODEGRADATION IN LABORATORY[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2008, 30(3): 297-301. doi: 10.11781/sysydz200803297
Citation: Duan Chuanli, Chen Jianfa, Guo Jianjun, Shi Shengbao, Li Chengshan, Nie Guozhen. THE GEOCHEMICAL CHARACTERS OF CRUDE OILS AND SECONDARY GAS AFTER ANAEROBIC BIODEGRADATION IN LABORATORY[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2008, 30(3): 297-301. doi: 10.11781/sysydz200803297
shu

THE GEOCHEMICAL CHARACTERS OF CRUDE OILS AND SECONDARY GAS AFTER ANAEROBIC BIODEGRADATION IN LABORATORY

doi: 10.11781/sysydz200803297
  • 1.

    Department of Geochemistry, Yangtze University, Jingzhou, Hubei 434023

  • China

  • Received Date: 2007-05-23
  • Rev Recd Date: 2008-04-30
  • Publish Date: 2008-05-28
    Abstract
  • Two oils(one suffered obviously transformation,the other did not) from the Shengli oilfield were selected for anaerobic biodegradation in laboratory.The oils with microbiological degradation were regularly extracted and analyzed.It showed that the oil group composition was changed during anaerobic degradation,and CO2 was produced and part of them was reduced to CH4.The value of carbon isotope of the secondary CH4 was mainly distributed in about -43.4‰,δ13C of CO2 was mainly in -11.8‰.With the degraded time increasing,δ13C of CH4 was become lighter and δ13C of CO2 become heavier.

     

    • FullText(HTML)
  • loading
    • References(16)
  • [1]
    Connan J,Dessort D.Biodegradation of crude oil in reservoirs[A].In:Brooks J,Welte D H,eds.Advance in Petroleum Geochemistry[C].London:Academic Press,1984.299～355.
    [2]
    Chosson P,Connan J,Dessort D,et al.In vitro biodergradation of steranes and terpanes:a clue to understanding geological situations[A].In:Moldowan Albrecht P,Philp R P,eds.Biological Markers in Sediments and Petroleum[C].New Jersey:Prentice Hall,1992.320～349.
    [3]
    Peters K E,Moldowan J M.The biomarkerguide Interpreting molecular fossils in petroleum and ancient sediments[M].New Jersey:Prentice Hall,1993.233～265.
    [4]
    陈传平,梅博文,易绍金等.砂岩储层中原油微生物降解的模拟实验研究[J].沉积学报,1997,15(1):135～140.
    [5]
    张渠,宋晓莹,张志荣.原油中甾烷的生物降解模拟实验研究[J].石油实验地质,2007,29(1):103～106.
    [6]
    宋长玉.济阳坳陷严重生物降解油的类型与形成途径[J].石油地质与采收率,2006,13(4):15～17.
    [7]
    包建平,朱翠山,马安来等.生物降解原油中生物标志物组成的定量研究[J].江汉石油学院学报,2002,24(2):22～26.
    [8]
    卢鸿,彭平安,徐兴友等.济阳拗陷特殊生物降解油的初步研究[J].沉积学报,2004,22(4):694～699.
    [9]
    Coleman D D,Risatti J B,Schoell M.Fractionation of carbon and hydrogen isotopes by methane—oxidizing bacteria[J].Geochim Cosmochim Acta,1981,45:1033～1037.
    [10]
    Barker J F,Fritz P.Carbon isotope fractionation during microbial methane oxidation[J].Nature,1999,58:289～291.
    [11]
    Svetlana kotelnikova.Microbial product and oxidation of methane in deep subsurface[J].Earth—Science Review,2002,58:367～395.
    [12]
    Wenger L M,Davis C L,Isaksen G H.Multiple Controls on Petroleum Biodegradation and Impact in Oil Quality[J].Society of Petroleum Engineers,2001,71450.
    [13]
    戴金星.各类烷烃气的鉴别[J].中国科学B辑,1992,(2):185～193.
    [14]
    Dai Jinxing,Chen Ying.Characteristics of carbon isotopes of alkane components and identification markers of biogenic gas as in China[J].Science in China(series B) 1994:37(2):231～241.
    [15]
    谈迎,刘德良,李振生.松辽盆地北部二氧化碳气藏成因地球化学研究[J].石油实验地质,2006,28(5):480～483.
    [16]
    王大锐,宋岩.碳同位素在生物气勘探中的示踪作用[J].石油勘探与开发,1992,19(4):47～51
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Citation
    XML
    PDF-CN

    Article Metrics

    Article views (549) PDF downloads(290) Cited by()
    Proportional views
    Related

    Website Copyright © Wuxi Research Institute of Petroleum Geology, SINOPEC 苏ICP备15009037号 苏公网安备32021102000780号

    Address：No. 2060, Lihu Avenue, Wuxi, Jiangsu   (214126) Tel：0510-68787204，68787203 Fax：0510-68787113 Email：sysydz.syky@sinopec.com

    Supported by: Beijing Renhe Information Technology Co. Ltd    

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return