HYDROCARBON GENER ATION CHARACTERISTICS AND EXPLOR ATION DIRECTION IN JURASSIC OF JUNGGAR BASIN

Abstract

Abstract: Mudstone and coal-seam of coal measu re strata possess bet ter hyd roca r bon generation potential in Middle and Lower Jurassic of Junggar basin; hydrocarbon in Juras-sic reservoir is related with mudy source rock of coal measu re strata. From oil source, Jurassic reser voir can be divided into "old genetic and new reserve" type and aut higenic type. The former mainly distributes in north part of Junggar basin, the latter in south part, biogas and pyrolysis gas to form gas reservoir are all in piedmont structural zone in south margin of Junggar basin.

Key words: Junggar basin, Jurassic, Source bed, Characteristics, Oil and gas origin, Distribution Exploration

Wang Yutao, Jiang Shaobin. HYDROCARBON GENER ATION CHARACTERISTICS AND EXPLOR ATION DIRECTION IN JURASSIC OF JUNGGAR BASIN[J]. Xinjiang Petroleum Geology, 1995, 16(3): 222-226.

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HYDROCARBON GENER ATION CHARACTERISTICS AND EXPLOR ATION DIRECTION IN JURASSIC OF JUNGGAR BASIN

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