Oil & Gas Geology ›› 1982, Vol. 3 ›› Issue (1): 75-80.doi: 10.11743/ogg19820108
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Zhao Bai
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Junggar is a huge faulted basin and is covered by sedimentary rocks constituting about 130000km2.The Middle and Upper Carboniferous,the Permian,and the complete Meso-Cenozoic sediments are developed on the Variscian folded basement.The Middle and Upper Carboniferous are marine,transitional and continental deposits.The Permian belong to continental deposits.Both of them are multi-depocenter clastic rocks with abundant organic matters.According to the main geochmical indexes of petroleum generation,they should be the main source rocks in this basin.During Meso-Cenozoic,the southern part of the basin developed into deep depression,while the northern part gradually became a southtilting slope.So it is most favorable to the Permo-Carboniferous hydrocarbons to migrate and accumulate toward the northern marginal zone,in which the prospecting for oil would be more effective.
Zhao Bai. THE PROSPECTS OF PETROLEUM EXPLORATION OF PERMO-CARBONIFEROUS IN JUNGGAR BASIN[J]. Oil & Gas Geology, 1982, 3(1): 75-80.
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URL: http://ogg.pepris.com/EN/10.11743/ogg19820108
http://ogg.pepris.com/EN/Y1982/V3/I1/75