Oil & Gas Geology ›› 1990, Vol. 11 ›› Issue (1): 16-22.doi: 10.11743/ogg19900102

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GEOCHEMICAL FEATURE OF CRUDE OLL IN EAST JUNGGAR BASIN

Wang Yutao, Chen Kexun   

  1. Institute of Petroleum Exploration and Development, Xinjiang Petroleum Administration
  • Received:1988-04-20 Revised:1989-08-08 Online:1990-03-25 Published:2012-01-16

Abstract:

The authors studied the biomarkers,stable carbon isotope and physical properties of the crude oilin east Jungger Basin and suggested that the crude oil could be divided into three types.Type-A is nor-mal lacustrine crude oil,type-B underwent biedegradation and type-C is coal-formed oil.