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Article Navigation >  PETROLEUM GEOLOGY & EXPERIMENT  > 2011  >  33(5): 540-545
Yue Changtao, Li Shuyuan, Ling Ruifeng. Catalytic hydropyrolysis of over-mature source rock in northeast Sichuan Basin[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2011, 33(5): 540-545. doi: 10.11781/sysydz201105540
Citation: Yue Changtao, Li Shuyuan, Ling Ruifeng. Catalytic hydropyrolysis of over-mature source rock in northeast Sichuan Basin[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2011, 33(5): 540-545. doi: 10.11781/sysydz201105540
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Catalytic hydropyrolysis of over-mature source rock in northeast Sichuan Basin

doi: 10.11781/sysydz201105540

  • College of Science, China University of Petroleum, Beijing 102249, China

  • Received Date: 2010-12-31
  • Rev Recd Date: 2011-08-31
  • Publish Date: 2011-10-28
    Abstract
  • The over-mature kerogen samples from the northeast Sichuan Basin were studied by catalytic hydropyrolysis in a fixed-bed reactor.The products were analyzed with GC-MS and were compared with source rock extracts.The distribution features and geochemical information of sterane,terpane in saturate hydrocarbon and dibenzothiophene and fluorene in aromatic hydrocarbon were studied.According to parameters such as hopane index,Pr/Ph,gammacerane index,regular sterane/17α(H)-hopane,C27-C28-C29 regular sterane,rearranged sterane/regular sterane,dibenzothiophene and fluorene,the source rocks in the northeast Sichuan Basin were marine carbonate ones with little clay deposited in anoxygenous and unhypersaline environment.The biogenic sources were plankton.

     

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    • References(11)
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