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›› 2012, Vol. 29 ›› Issue (4): 485-492.DOI: 10.7523/j.issn.2095-6134.2012.4.008

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Comparison of tectono-thermal evolution between Bachu uplift and Tabei uplift in Tarim basin

YU Jing-Bo1,2, ZHANG Jian2, LI Pei-Hai3   

  1. 1. Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China;
    2. Laboratory of Computational Geodynamics,Graduate University, Chinese Academy of Sciences,Beijing 100049, China;
    3. BGP Inc, China National Petroleum Corporation, Panjin 124010, Liaoning, China
  • Received:2011-05-18 Revised:2011-05-24 Online:2012-07-15

Abstract: Bachu uplift and Tabei uplift are located in analogous tectonic positions. We have recovered burial histories, tectonic subsidence histories, and thermal histories of the two regions. The results indicate that there are many unfavorable conditions for Bachu area to accumulate hydrocarbons, such as high basal heat flow, early hydrocarbon generation, late paleouplift development, and severe activity of faults.

Key words: Bachu uplift, northern Tarim uplift, geothermal gradient, terrestrial heat flow history, comparison

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