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Article Navigation >  PETROLEUM GEOLOGY & EXPERIMENT  > 1996  >  18(2): 221-227
Li Zhenguang. 13C NMR DEPT METHOD APPLIED TO THE STUDY OF COMPOSITIONAL CHARACTERISTICS OF CRUDE OIL[J]. PETROLEUM GEOLOGY & EXPERIMENT, 1996, 18(2): 221-227. doi: 10.11781/sysydz199602221
Citation: Li Zhenguang. 13C NMR DEPT METHOD APPLIED TO THE STUDY OF COMPOSITIONAL CHARACTERISTICS OF CRUDE OIL[J]. PETROLEUM GEOLOGY & EXPERIMENT, 1996, 18(2): 221-227. doi: 10.11781/sysydz199602221
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13C NMR DEPT METHOD APPLIED TO THE STUDY OF COMPOSITIONAL CHARACTERISTICS OF CRUDE OIL

doi: 10.11781/sysydz199602221

  • Research Institute of Daqing Petroleum Administration Bureau

  • Received Date: 1995-01-16
  • Publish Date: 1996-04-25
    Abstract
  • With the basis of measurements on condensates, light oils and ordinary crude oils from Sichuan, Xinjiang and Daqing etc., using the method of 13C NMR DEPT (Distortionless Enhancement by Polarization Tranfer), the compositional data of their relative contents and average chain length of CH, CH2 and CH3 are determined, in order to approach their compositional characteristics.

     

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    • References(5)
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    Dereppe J M et al. Measurement of Ch. group abundances in fossil fuel materials using DEPT 13C n. m. r. Fuel 1985,64:1174-1176
    [2]
    Kotyar L S et al. Strulctural analysis of Athabasca maltenes fractions using distortionless enhancement by polarization transfer (DEPT) related 13C n. m. r sequences. Fuel 1991,70: 90-94
    [3]
    陈星绦,顾信章.原油和沥青的核磁共振平均分子结构参数作为地化指标的研究.石油勘探与开发,1992,19(1):32-38
    [4]
    冯子辉,李振广.松辽盆地原油的核磁共振(VMR)谱及其有机地球化学特征.地球化学,1992.(4):399-407
    [5]
    李振广.应用平均结构参数对原油化学性质结构的分析.大庆石油地质与开发.1992.11(4):24-27
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