Xinjiang Petroleum Geology ›› 2003, Vol. 24 ›› Issue (6): 502-504.

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Relationship between Faulting Activities and Hydrocarbon Migration/Accumulation in Junggar Basin

LU Bing1, XU Ke-qiang2   

  1. 1. Research Center of Petroleum Exploration and Development Company, PetroChina, Beijing 100083, China;
    2. CNPC, Beijing 100029,China
  • Received:2003-02-25 Online:2003-12-01 Published:2020-08-24

Abstract: There exist multiple trending faults of E-W, S-N, N-W/N-E, S-N/N-E (NNE) developed in Junggar basin and they control directly the distributions of most oil-gas fields, of which the S-N trending faults play a remarkable role on the formation of secondary sedimentary sag and migration of hydrocarbon in the basin; the N-E faults play an important role on local structural shape and hydrocarbon migration; the N-W faults play not only a controlling role on secondary structural zonation and traps’ formation, but also are one of main oil-gas migration channels in northwestern margin of Junggar basin.

Key words: Junggar basin, fault, hydrocarbon migration, hydrocarbon accumulation

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