GEOCHEMICAL CHARACTERISTICS OF OIL AND CORRELATION OF OIL TO RESOURCE ROCK IN THE SOUTHERN EDGE OF JUNGGAR BASIN
ZHANG Wen lin 1, ZHANG Shao nan 1, WANG Shi qian 2 (1.College of Energy Resources, Chengdu University of Technology, China; 2.Exploration and Development Institute of the Southwest Petroleum Company, CNPC, China)
Crude oil, oil seepage and oil sand have been analyzed in geochemical characteristics of physical property, light hydrocarbon, C isotope and biological markers in the west of the southernn of Junggar Basin. Moreover, oil/oil sand correlation and oil/resource rock correlation have been systematically made by physical property, light hydrocarbon, C isotope, biological markers and maturation. It is held that the oil in Tertiary and Cretaceous is more likely a mixture of the oil from coal measures resource rock of Jurassic and the oil from lacustrine facies resource rock of Permian by migrating upwards along faults and fractures.
【CateGory Index】： P618.13