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  4. 兰州油气中心
Simulation of shale gas generation by using different experimental systems: A case study from Chang7 shale in the Ordos Basin

文献类型：期刊论文

作者Liu, Peng1,2; Wang, Xiaofeng1; Meng, Qiang1,2; Wang, Xiangzeng3; Zhang, Lixia3; Liu, Changjie4; Lei, Yuhong5; Jiang, Chengfu3; Yin, Jintao3
刊名JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING
出版日期2018
卷号49页码:169-178
关键词Shale Gas Yanchang Formation Kinetics Open System Closed System
ISSN号1875-5100
DOI10.1016/j.jngse.2017.10.017
文献子类Article
英文摘要In this study, open system and closed system laboratory pyrolysis are conducted on a low maturity shale sample from Yanchang Formation of the Ordos Basin. The kinetics parameters in different experimental systems were calculated and extrapolated to geological conditions to predict the yield of hydrocarbon gases and the hydrocarbon generation history. In addition, the amount of hydrocarbon gases expelled during generation was estimated by using hydrocarbon gas generation kinetics extrapolation and the residual gas measurement of the shale. Moreover, the desorbed gas in 98 shale core samples from 4 drilling wells were measured and the ratio of desorbed hydrocarbon gases to generated hydrocarbon gases was calculated. The yield and transformation ratio of methane (C-1) in the study area ranged from 22.80 to 36.52 ml/g.TOC and 0.07 to 0.31, respectively. The yield and transformation ratio of hydrocarbon gases (C-1- C-5) in the study area ranged from 36.13 to 59.28 ml/g.TOC and 0.12 to 0.34, respectively. During the generation process, shale gas was expelled in quantities ranging from 4.68 to 27.83 ml/g.TOC. The average ratios of desorbed hydrocarbon gases to generated hydrocarbon gases in 98 shale samples ranged from 33.78% to 55.79%; however, the ratios of samples for 4 different drilling wells were different, suggesting different adsorption capacities in shales from different parts of the southeastern Ordos Basin.
WOS关键词EARLY METHANE GENERATION ; HYDROCARBON GENERATION ; NW CHINA ; KINETIC-PARAMETERS ; 7 MEMBER ; GEOCHEMICAL CHARACTERISTICS ; OIL-SHALE ; PYROLYSIS ; KEROGEN ; MARINE
WOS研究方向Energy & Fuels ; Engineering
语种英语
WOS记录号WOS:000418516900015
出版者ELSEVIER SCI LTD
资助机构National Nature Science Foundation of China(U1663202) ; National Nature Science Foundation of China(U1663202) ; West Light Foundation of The Chinese Academy of Sciences ; West Light Foundation of The Chinese Academy of Sciences ; Major National RD Projects(2011ZX05008-004) ; Major National RD Projects(2011ZX05008-004) ; Key Laboratory Project of Gansu Province(1309RTSA041) ; Key Laboratory Project of Gansu Province(1309RTSA041) ; National Nature Science Foundation of China(U1663202) ; National Nature Science Foundation of China(U1663202) ; West Light Foundation of The Chinese Academy of Sciences ; West Light Foundation of The Chinese Academy of Sciences ; Major National RD Projects(2011ZX05008-004) ; Major National RD Projects(2011ZX05008-004) ; Key Laboratory Project of Gansu Province(1309RTSA041) ; Key Laboratory Project of Gansu Province(1309RTSA041) ; National Nature Science Foundation of China(U1663202) ; National Nature Science Foundation of China(U1663202) ; West Light Foundation of The Chinese Academy of Sciences ; West Light Foundation of The Chinese Academy of Sciences ; Major National RD Projects(2011ZX05008-004) ; Major National RD Projects(2011ZX05008-004) ; Key Laboratory Project of Gansu Province(1309RTSA041) ; Key Laboratory Project of Gansu Province(1309RTSA041) ; National Nature Science Foundation of China(U1663202) ; National Nature Science Foundation of China(U1663202) ; West Light Foundation of The Chinese Academy of Sciences ; West Light Foundation of The Chinese Academy of Sciences ; Major National RD Projects(2011ZX05008-004) ; Major National RD Projects(2011ZX05008-004) ; Key Laboratory Project of Gansu Province(1309RTSA041) ; Key Laboratory Project of Gansu Province(1309RTSA041)
源URL[http://ir.iggcas.ac.cn/handle/132A11/93148]  
专题地质与地球物理研究所_兰州油气中心
通讯作者Wang, Xiaofeng
作者单位1.Chinese Acad Sci, Gansu Prov Key Lab Petr Resources Res, Inst Geol & Geophys, Key Lab Petr Resources, Lanzhou 730000, Gansu, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Shaanxi Yanchang Petr Grp CO LTD, Xian 710075, Shaanxi, Peoples R China
4.Texas Tech Univ, Dept Geosci, Lubbock, TX 79409 USA
5.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Petr Resource Res, Beijing 100029, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Peng,Wang, Xiaofeng,Meng, Qiang,et al. Simulation of shale gas generation by using different experimental systems: A case study from Chang7 shale in the Ordos Basin[J]. JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING,2018,49:169-178.
APA Liu, Peng.,Wang, Xiaofeng.,Meng, Qiang.,Wang, Xiangzeng.,Zhang, Lixia.,...&Yin, Jintao.(2018).Simulation of shale gas generation by using different experimental systems: A case study from Chang7 shale in the Ordos Basin.JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING,49,169-178.
MLA Liu, Peng,et al."Simulation of shale gas generation by using different experimental systems: A case study from Chang7 shale in the Ordos Basin".JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING 49(2018):169-178.

入库方式： OAI收割

来源：地质与地球物理研究所

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