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Article Navigation >  PETROLEUM GEOLOGY & EXPERIMENT  > 2012  >  34(1): 66-70
Zhang Jianyong, Liu Wenhui, Tenger, Wang Xiaofang, Pan Liyin, Lü Yuzhen, Fu Xiaodong, Zhang Jingyi, Qing Ying, Liu Jinzhong. Influences of TSR on gaseous hydrocarbon components and carbon isotopes：revelations from high-temperature and high-pressure simulation experiments[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2012, 34(1): 66-70. doi: 10.11781/sysydz201201066
Citation: Zhang Jianyong, Liu Wenhui, Tenger, Wang Xiaofang, Pan Liyin, Lü Yuzhen, Fu Xiaodong, Zhang Jingyi, Qing Ying, Liu Jinzhong. Influences of TSR on gaseous hydrocarbon components and carbon isotopes：revelations from high-temperature and high-pressure simulation experiments[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2012, 34(1): 66-70. doi: 10.11781/sysydz201201066
shu

Influences of TSR on gaseous hydrocarbon components and carbon isotopes：revelations from high-temperature and high-pressure simulation experiments

doi: 10.11781/sysydz201201066
  • 1.

    Hangzhou Research Institute of Petroleum Geology, Petro China, Hangzhou, Zhejiang 310023, China

  • 2. Key Laboratory of Carbonate Reservoirs of CNPC, Hangzhou, Zhejiang 310023, China

  • 3. Lanzhou Center for Oil and Gas Resources, Institute of Geology and Geophysics, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China

  • 4. SINOPEC Exploration & Production Research Institute, Beijing 100083, China

  • 5. Wuxi Research Institute of Petroleum Geology, SINOPEC, Wuxi, Jiangsu 214126, China

  • 6. Research Institute of Exploration and Development, Petro China Jidong Oilfield Company, Tangshan, Hebei 063004, China

  • 7. State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, Guangdong 510640, China

  • Received Date: 2011-03-01
  • Rev Recd Date: 2011-11-08
  • Publish Date: 2012-01-28
    Abstract
  • Crude oil rich in sulfur,kerogen of types Ⅱ and Ⅲ and magnesium sulfate were tested in 6 reaction systems(divided into 3 groups) so as to study the influences of thermochemical sulfate reduction(TSR) on gaseous hydrocarbon components and carbon isotopes.The tests were made in gold tube-autoclave system.The above-mentioned 6 reaction systems had the same temperature and pressure;hence their results were comparable.The modeling experiments have proved that: 1)TSR leads to the obvious increase of H2S and CO2 yields;2)TSR makes gaseous hydrocarbon become dryer,that is,the C2+ series are easier to react in TSR while CH4 seldom participates in TSR;3)TSR makes the carbon isotopes of gaseous hydrocarbon become heavier and that of CO2 become lighter;4) TSR makes much more obvious change of carbon isotopes in methane than in ethane and propane,that is,the value of δC2-δC1 decreases.The changes of gaseous hydrocarbon components and carbon isotopes caused by TSR influence the index and empirical formula of gas-source rock correlation,so the influences of TSR should be taken into consideration in gas-source rock correlation of natural gas rich in sulfur.

     

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    • References(21)
  • [1]
    Orr W L.Changes in sulfur content and isotopic ratios of sulfur during petroleum maturation-Study of Big Horn Basin Paleozoic oils[J].AAPG Bulletin,1974,58(11):2295-2318.
    [2]
    Krouse H R,Viau C A,Eliuk L S,et al.Chemical and isotopic evidence of thermochemical sulphate reduction by light hydrocarbon gases in deep carbonate reservoirs[J].Nature,1988,333(2):415-419.
    [3]
    Heydari E,Moore C H.Burial diagenesis and thermochemical sulfate reduction Smackover Formation,southeastern Mississippi salt basin[J].Geology,1989,17(12):1080-1084.
    [4]
    Worden R H,Smalley P C,Oxtoby N H.The effects of thermochemical sulfate reduction upon formation water salinity and oxygen isotopes in carbonate gas reservoir[J].Geochimica et Cosmochimics Acta,1996,60(20):3925-3931.
    [5]
    Manzano B K,Fowler M G,Machel H G.The influence of thermochemical sulphate reduction on hydrocarbon composition in Nisku reservoirs,Brazeau river area,Alberata,Canada[J].Org Geochem,1997,27(7-8):507-521.
    [6]
    Heydari E.The Role of Burial Diagenesis in Hydrocarbon Destruction and H2S Accumulation,Upper Jurassic Smackover Formation,Black Creek Field,Mississippi[J].AAPG Bulletin,1997,81(1):26-45.
    [7]
    Pan Changchun,Yu Linping,Liu Jinzhong,et al.Chemical and carbon isotopic fractionations of gaseous hydrocarbons during abiogenic oxidation[J].Earth and Planetary Science Letters,2006,246:70-89.
    [8]
    Zhang Tongwei,Ellis G S,Wang Kangshi,et al.Effect of hydrocarbon type on thermochemical sulfate reduction[J].Organic Geochemistry,2007,38(6):897-910.
    [9]
    张建勇,刘文汇,腾格尔,等.硫酸盐热还原作用模拟实验装置的材料选择[J].石油实验地质,2010,32(4):400-404.
    [10]
    张建勇,刘文汇,腾格尔,等.硫化氢形成与C2+气态烷烃形成的同步性研究——几个模拟实验的启示[J].地球科学进展,2008,23(4):390-400.
    [11]
    朱光有,张水昌,梁英波,等.川东北地区飞仙关组高含H2S天然气TSR成因的同位素证据[J].中国科学D辑,2005,35(11):1037-1046.
    [12]
    Stail W J,Carey B D.Source rock indentification by isotope analyses of natural gases from fields in the Val Verde and Delaware basinsWest Texas[J].Chem Geol,1975,16:257-267.
    [13]
    Schoell M.The Hydrogen and carbon isotopic composition of methane from natural gases of various origins[J].Geochim et Cosmochim Acta,1980,44(5):649-661.
    [14]
    Faber E Z.Isotopengeochemical gasformiger kohlen wasserstoffe[J].Erdgas & Kole,1987,103(5):210-218.
    [15]
    戴金星,戚厚发.我国煤成烃气的δC1-R.关系[J].科学通报,1989(9):690-692.
    [16]
    沈平,徐永昌,王先彬,等.气源岩和天然气地球化学特征及成气机理研究[M].兰州:甘肃科学技术出版社,1991:43-109.
    [17]
    刘文汇,徐永昌.煤型气碳同位素演化二阶段分馏模式及机理[J].地球化学,1999,28(4):359-366.
    [18]
    张建勇,刘文汇,腾格尔,等.建南气田长兴组—飞仙关组天然气特征及气源分析[J].天然气地球科学,2010,21(6):1004-1013.
    [19]
    戴金星,夏新宇,卫延召,等.四川盆地天然气的碳同位素特征[J].石油实验地质,2001,23(2):115-121.
    [20]
    刘光祥,陶静源,潘文蕾,等.川东北及川东区天然气成因类型探讨[J].石油实验地质,2002,24(6):512-516.
    [21]
    沈忠民,姜敏,刘四兵,等.四川盆地陆相天然气成因类型划分与对比[J].石油实验地质,2010,32(6):560-565.
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