›› 2013, Vol. 34 ›› Issue (3): 1-1.

   

Study on Quantitative Restriction of Structural Evolution in the Center of Liaohe Basin

CHANG Bin1,2, HE Kai2, YANG Jinfeng2   

  1. (1.School of Energy, China University of Geosciences, Beijing 100083, China; 2.CITIC Petroleum Technology Development (Beijing) Limited, Beijing 100004, China)
  • Online:2019-01-01 Published:1905-07-11

Abstract: The sedimentary formation in Liaohe basin is divided into the pre?strike?slip sequence, syn?strike?slip sequence and post?strikeslip sequence, according to the relation between the sedimentary formation and the strike?slip activity in the basin. The balanced cross section method is applied to initialize the three strike?slip sequences to the horizontal state before depositing and obtain the structural evolution history of Liaohe basin, based on which the typical balanced cross section is used to calculate the parameters about the magnitude, the percentage and the rate of the structural stretching in the different geologic times, so as to quantitatively describe the structural evolution process and investigate or appraise the effect of the structural events in different geologic times on the structures in the center of Liaohe basin

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