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Article Navigation >  Acta Sedimentologica Sinica  > 1995  >  13(2): 105-111

Zhao Lin, Jia Rongfen, Liu Dehan, Qin Jianzhong, Zhang Wenlong. Macerals Characteristics of Black Argillite from Paleozoic Marine-continental Transitional Facies and Evaluation on their Gas-generating Potentiality[J]. Acta Sedimentologica Sinica, 1995, 13(2): 105-111.
Citation: Zhao Lin, Jia Rongfen, Liu Dehan, Qin Jianzhong, Zhang Wenlong. Macerals Characteristics of Black Argillite from Paleozoic Marine-continental Transitional Facies and Evaluation on their Gas-generating Potentiality[J]. Acta Sedimentologica Sinica, 1995, 13(2): 105-111.
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Macerals Characteristics of Black Argillite from Paleozoic Marine-continental Transitional Facies and Evaluation on their Gas-generating Potentiality

  • 1 Institute of Geochemistry, Guangzhou, Chinese Academy of Sciences;

  • 2 Scientific Research Institute of Exploration and Development, North China Oilfield

  • Received Date: 1994-10-15
  • Publish Date: 1995-06-10
  • Black argillite samples from North China and Lower Yangtze Region are selected to study in detail by methods of organic petrology. Organic matters of North China samples are mainly from terrestrial plant, and those of Lower Yangtze samples mainly derived from water plant. Exinite in argillite has estuary configration, it shows that exinite has generated a large amount of gas in maturation process. Thus, exinite of argillite plays an important role in gas resource of North China.Gas-generating indices (GI) are put forward on the basis of the maceral composition and gas amount of single maceral in experiment. GI value stands for gas-generating potentail of source rocks. Gas-source rocks are divided into good, fairly good, general and poor types according to their GI values. Argillite of Lower Yangtze Region is a good gas-source rock, and that of North China is fairly good one. They have stronger gas-generating potential than coal.
  • [1] 1.程克明等，1993，天然气源岩地球化学特征，天然气科学，(1-2):49-94。

    2.戴金星等，1993，中国天然气地质学，北京:石油工业出版社，1-72。

    3.傅家漠等，1992，煤成烃地球化学，北京:科学出版社。

    4.惠荣姗等，1992，侏罗系煤岩显微组分产烃的某些特征，准噶尔盆地油气地质综合研究，新疆石油管理局，兰州:甘肃科技出版社，88-96。

    5.肖贤明，1992，有机岩石学及其在油气评价中的应用，广州:广东科技出版社。

    6.Teichmuller, 1974, Generation of petroleum一like substance in coal seams as seen under the microscopy, In: Advances in Organic Geochemistry 1975.
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Publishing history
  • Received:  1994-10-15
  • Published:  1995-06-10

Macerals Characteristics of Black Argillite from Paleozoic Marine-continental Transitional Facies and Evaluation on their Gas-generating Potentiality

  • 1 Institute of Geochemistry, Guangzhou, Chinese Academy of Sciences;
  • 2 Scientific Research Institute of Exploration and Development, North China Oilfield
  • Received Date: 1994-10-15
  • Publish Date: 1995-06-10

Abstract: Black argillite samples from North China and Lower Yangtze Region are selected to study in detail by methods of organic petrology. Organic matters of North China samples are mainly from terrestrial plant, and those of Lower Yangtze samples mainly derived from water plant. Exinite in argillite has estuary configration, it shows that exinite has generated a large amount of gas in maturation process. Thus, exinite of argillite plays an important role in gas resource of North China.Gas-generating indices (GI) are put forward on the basis of the maceral composition and gas amount of single maceral in experiment. GI value stands for gas-generating potentail of source rocks. Gas-source rocks are divided into good, fairly good, general and poor types according to their GI values. Argillite of Lower Yangtze Region is a good gas-source rock, and that of North China is fairly good one. They have stronger gas-generating potential than coal.

Zhao Lin, Jia Rongfen, Liu Dehan, Qin Jianzhong, Zhang Wenlong. Macerals Characteristics of Black Argillite from Paleozoic Marine-continental Transitional Facies and Evaluation on their Gas-generating Potentiality[J]. Acta Sedimentologica Sinica, 1995, 13(2): 105-111.
Citation: Zhao Lin, Jia Rongfen, Liu Dehan, Qin Jianzhong, Zhang Wenlong. Macerals Characteristics of Black Argillite from Paleozoic Marine-continental Transitional Facies and Evaluation on their Gas-generating Potentiality[J]. Acta Sedimentologica Sinica, 1995, 13(2): 105-111.
shu

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