Xinjiang Petroleum Geology ›› 2009, Vol. 30 ›› Issue (4): 459-462.

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The Relationship Between Marine Carbonate Reservoir and Tectonics in Sichuan Basin

YONG Zi-quan, LUO Zhi-li, LIU Shu-gen, SUN Wei, YANG Rong-jun   

  1. Energy Institute, Chengdu University of Technology, Chengdu, Sichuan 610059, China
  • Received:2009-03-06 Online:2009-08-01 Published:2020-08-25

Abstract: Reservoir is one of key factors of hydrocarbon accumulation of marine carbonate reservoir in Sichuan superimposed sedimentary basin. The marine carbonate reservoir is controlled by the lifting and rifting movements, of which the karst reservoir is controlled by the unconformities formed by the uplifts in the lifting movement; the reef flat reservoir is controlled by the sedimentary facies differentiation resulted from platform block-trouph framework, including the reservoir distribution, dissolution, dolomitization, etc. in the rifting movement.

Key words: Sichuan superimposed sedimentary basin, carbonate reservoir, rifting movement, taphrogeny, diagenesis

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