Wu Jie, Zhang Yijia. A METHOD FOR ANALYSING MICRO-LIGHT HYDROCARBON (C2-C9) IN ROCKS[J]. PETROLEUM GEOLOGY & EXPERIMENT, 1985, 7(1): 20-24. doi: 10.11781/sysydz198501020
Citation: Wu Jie, Zhang Yijia. A METHOD FOR ANALYSING MICRO-LIGHT HYDROCARBON (C2-C9) IN ROCKS[J]. PETROLEUM GEOLOGY & EXPERIMENT, 1985, 7(1): 20-24. doi: 10.11781/sysydz198501020

A METHOD FOR ANALYSING MICRO-LIGHT HYDROCARBON (C2-C9) IN ROCKS

doi: 10.11781/sysydz198501020
  • Received Date: 1984-05-08
  • Publish Date: 1985-01-25
  • This method is a Modification of the hydrogen extraction method of Schaefer et al.and referring to the theory of the phase balance of volatile component in solids and the discrete gas extraction suggested by Kolb. This method can be used to determine C2-C9 hydrocarbons in the sedimentary rocks, limestone etc. The limit of detection is I ppb. The error in determination of the total amount (C2-C9) is 20%.

     

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