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LIU Wen-hui, SONG Yan, LIU Quan-you, QIN Sheng-fei, WANG Xiao-feng. Evolution of Carbon Isotopic Composition in Pyrolytic Gases Generated from Coal and Its Main Macerals[J]. Acta Sedimentologica Sinica, 2003, 21(1): 183-190.
Citation: LIU Wen-hui, SONG Yan, LIU Quan-you, QIN Sheng-fei, WANG Xiao-feng. Evolution of Carbon Isotopic Composition in Pyrolytic Gases Generated from Coal and Its Main Macerals[J]. Acta Sedimentologica Sinica, 2003, 21(1): 183-190.

Evolution of Carbon Isotopic Composition in Pyrolytic Gases Generated from Coal and Its Main Macerals

  • Received Date: 2002-12-26
  • Rev Recd Date: 2003-01-10
  • Publish Date: 2003-03-10
  • Simulation experiment is an important part in the study on organic geochemistry. It is also an important means for the research of oil and gas geochemistry. According to the analysis of component and isotope composition of pyrolytic gases generated from simulation of coal and its main macerals, we replenish and perfect the predecessor's cognition of isotopic composition in pyrolytic gases generated from simulation in this paper. Moreover, we contrastively study the fractional characteristics of carbon isotope in coal-type gases and pyrolytic gases, and the result shows that they have favourable consistency. Basing on careful simulation, we can gain the decisive index of coal-type gases generated from different coal-bearing sedimentary basin. To the contrast of carbon isotopic composition between natural gases and simulation gases, what the most important is how to deal with the isotopic analysis data. According to the carbon isotope analysis of the simulation series products, we obtain the relationship between methane, ethane carbon isotopic composition and evolution stage in natural gas with single source, and the relationship between methane carbon isotope and ethane carbon isotope in evolution process. All of these results have an important significance to judgie gases of mixed sources.
  • [1] [1]Stahl J W. Carbon isotope ratios of German natural gases in co mparision with isotopic data of gaseous hydrocarbons from other parts of the wor ld[A].In: Tissot B, Bienner F, ed. Adances in Organic Geochemistry[C].Techni p Paris,1973.453~462

    [2]Schoell M. The hydrogen and carbon isotopic composition of methane from natural gases of various origin[J]. Geochimica et Cosmochimica Acta, 1980, 44 : 649~662

    [3]Schoell M. Genetic characterization of natural gases[J]. AAPG Bulleti n, 1983, 67:2225~2238

    [4]Schoell M. Mutiple origins of methane in the Earth[J]. Chem Geol,1988 ,71:1~10

    [5]Jenden P D, Drazan D J, Kaplan I R. Mixing of thermogenic natural gases in northern Appalachian basin[J].AAPG Bulletin, 1993, 77: 980~998

    [6]戴金星,戚厚发等.鉴别煤成气和油型气等指标的初步探讨[J].石油学报,1 985, 6(2):31~38[Dai Jinxing, Qi Houfa, et al. Preliminary studies on index to distinguish coal-genetic gas and oil-type gas[J].Acta Petrolei Sinica, 1 985, 6(2): 31~38]

    [7]戴金星,裴锡古,戚厚发. 中国天然气地质学[M].北京:石油工业出版社,199 2[Dai Jinxing, Pei Xigu, Qi Houfa. Natural gas geology in China[M].Beijing:P etroleum Industry Press, 1992]

    [8]徐永昌,沈平.中原-华北油气区"煤型气"地球化学特征初探[J].沉积学报,1 985,3(2):37~46[Xu Yongchang, Shen Ping. A preliminary study on geochemical cha racteristics of coal-type gas in Zhongyuan-Huabei oil-gas area[J].Acta Sedi mentologica Sinica, 1985,3(2):37~46]

    [9]徐永昌等著.天然气成因理论及应用[M]. 北京:科学出版社,1994.24~25[ Xu Yongchang, et al.eds. Genetic theory of natural gases and its application [M]. Beijing: Science Press, 1994. 24~25]

    [10]傅家谟,刘德汉,盛国英主编,煤成烃地球化学[M].北京:科学出版社,1992.46~47 [Fu Jiamo, Liu Dehan. Sheng Guoying. Geochemistry of coal-generated hydrocarbo ns[M].Beijing:Science Press, 1992. 46~47]

    [11]黄第藩,秦匡宗,王铁冠等.煤成油的形成和成烃机理[M]. 北京:石油工业出版社[Huang Difan, Qin Kuangzong, Wang Tieguan, et al. The formation and mecha nism of coal-derived oil[M].Petroleum Industry Press, 1995]

    [12]Tang Y, Perry J K, Jenden P D, Schoell M, Mathematical modeling of stable is otope ratio in natural gases[J]. Geochim Cosmochim Acta, 2000, 64(15): 2673~26 87

    [13]Galimov E M. Sources and Mechanisms of Formation of Gaseous Hydrocarbons in Sedimentary Rock[J]. Chem Geol, 1988,71:77~96

    [14]Clayton C. Carbon isotope fractionation during natural gas generation from k erogen[J]. Mar Pet Geol, 1991,8:232~240

    [15]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[Liu Wenhui, Xu Yongchang. A two-stage model of carbon isotopi c fractionation in coal-gas[J]. Geochimica, 1999,28(4):359~366]

    [16]James A T. Correlation of natural gas by use of carbon isotopic distribution between hydrocarbon components[J]. AAPG Bulletin, 1983,67:1176~1191

    [17]杨天宇,王涵云.褐煤干酪根煤化作用成气的模拟实验及其地质意义[J].石油勘探与开发,1983,6:30~36[Yang Tianyu, Wang Hanyun. Simulation experiment and geologi cal meaning of the coalification of brown coal[J]. Petroleum Exploration and D evelopment, 1983, 6:30~36]

    [18]Saxby J D, Riley K W. Petroleum generation by laboratory-scale pyrolysis ove r six years simulating conditions in a subsiding basin[J]. Nature, 1984,308, 1 75~177

    [19]Eli Tannenbaum and Isaac R Kaplan. Low-Mr hydrocarbons generated during hy drous and dry pyrolysis of Kerogen[J]. Nature, 1985, 1317(24):708~709

    [20]Espitalie J, Ungerer P, Irwin I, Marquis F. Primary cracking of kerogens, Ex perimenting and modeling C1,C2~5, C6~15 and C15+ classes o f hydrocarbons formed[J]. Organic Geochemistry, 1987,13:893~899

    [21]Chung H M,Gormly J R, Squires R.M. Origin of gaseous hydrocarbons in subsur face environment:theoretical considerations of carbon isotope distribution[J]. Chem Geol,1988, 71:97~104

    [22]Berner U, Eckhard Faber. Empirical carbon isotope/maturity relationships for gases from algal kerogens and terrigenous organic matter, based on dry, open-s ystem pyrolysis[J]. Org Geochem, 1996, 24(10/11):947~955

    [23]高岗.油气生成模拟方法及其石油地质意义[J].天然气地球科学,2000,11(2):25~2 9[Gao Gang. Method of Petroleum-Generating Simulation and Its Petroleum Geologi cal Significance[J]. Natural Gas Geoscience, 2000, 11(2):25~29]

    [24]李丽.褐煤煤化作用的模拟实验[J].石油与天然气地质,1985,6(2): 121~126[ Li Li. Simulation experiment on the coalification of brown coal[J]. Oil & Gas Geology, 1985, 6(2):121~126]

    [25]William H, Orem, Sandra G, Neazil, Harry E, Lerch, Blaine Cecil C. Experimen tal early-stage coalification of a peat sample and a peatified wood sample from Indonesia[J]. Org Geochem, 1996, 24(2):111~125

    [26]Ganjavar Khavari Khorasani and Johan K. Michelsen, Geoloical and labora tory evidence for early generation of large amount of liquid hydrocarbons from s uberinite and subereous components[J]. Org Geochem, 1991, 17(6):849~863

    [27]刘全有,刘文汇,秦胜飞,孟仟祥, 王万春.煤岩及煤岩加不同介质的热模拟地球化学实验--气态和液态产物的产率以及演化特征[J].沉积学报,2001,19(3):465~468[Liu Quanyou, Liu Wenhui, Qin Shengfei, Meng Qianxiang, Wang Wanchun. Geochemical Stu dy of Thermal Simulation of Coal and Coal Adding Different Mediums-Rate of Gase ous and Organic Liquid Products and the Evolution Characteristics[J]. Acta Sed imentologica Sinica, 2001, 19(3):465~468]

    [28]王万春,吉利民.现代松粉热模拟产物的碳、氢同位素特征及其地质意义[J].地球化学,1998,27(5):507~513[Wang Wanchun, Ji Liming. The Carbon and Hydrogen isot ope Characteristics and Geological Meaning of Gases Produced by Thermal Pyrolysi s of Modern Pineal Pollens[J]. Geochimica, 1998, 27(5):507~513]

    [29]张士亚,郜建军,蒋泰然.利用甲、乙烷碳同位素判别天然气类型的一种新方法[A]. 石油天然气地质文集.第一集<中国煤成气研究>地矿部石油地质所编[C].北京:地质出版社,1988[Zhang Shiya, Gao Jianjun, Jiang Tairan. A new means to distinguish t ypes of natural gas applying methane and ethane carbon isotopic[A]. Selected P apers on Petroleum and Natural Gas Geology, Volume 1, Edited by Institute of Pet roleum Geology, Ministry of Geology and Mineral Sources[C]. Beijing: Geologica l Publishing House,1988]

    [30]戴金星,宋岩.鉴别煤成气的指标[A].见:煤成气地质研究[C].北京:石油工业出版社,1987. 156~170[Dai Jinxing, Songyan. The index to distinguish coal-geneti c gas[A]. In: The geological researches of coal-genetic gas[C]. Beijing:Pet roleum Industry Press, 1987. 156~170]
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  • Received:  2002-12-26
  • Revised:  2003-01-10
  • Published:  2003-03-10

Evolution of Carbon Isotopic Composition in Pyrolytic Gases Generated from Coal and Its Main Macerals

Abstract: Simulation experiment is an important part in the study on organic geochemistry. It is also an important means for the research of oil and gas geochemistry. According to the analysis of component and isotope composition of pyrolytic gases generated from simulation of coal and its main macerals, we replenish and perfect the predecessor's cognition of isotopic composition in pyrolytic gases generated from simulation in this paper. Moreover, we contrastively study the fractional characteristics of carbon isotope in coal-type gases and pyrolytic gases, and the result shows that they have favourable consistency. Basing on careful simulation, we can gain the decisive index of coal-type gases generated from different coal-bearing sedimentary basin. To the contrast of carbon isotopic composition between natural gases and simulation gases, what the most important is how to deal with the isotopic analysis data. According to the carbon isotope analysis of the simulation series products, we obtain the relationship between methane, ethane carbon isotopic composition and evolution stage in natural gas with single source, and the relationship between methane carbon isotope and ethane carbon isotope in evolution process. All of these results have an important significance to judgie gases of mixed sources.

LIU Wen-hui, SONG Yan, LIU Quan-you, QIN Sheng-fei, WANG Xiao-feng. Evolution of Carbon Isotopic Composition in Pyrolytic Gases Generated from Coal and Its Main Macerals[J]. Acta Sedimentologica Sinica, 2003, 21(1): 183-190.
Citation: LIU Wen-hui, SONG Yan, LIU Quan-you, QIN Sheng-fei, WANG Xiao-feng. Evolution of Carbon Isotopic Composition in Pyrolytic Gases Generated from Coal and Its Main Macerals[J]. Acta Sedimentologica Sinica, 2003, 21(1): 183-190.
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