Xinjiang Petroleum Geology ›› 2001, Vol. 22 ›› Issue (1): 9-12.

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The Method for Recognition of Tectonic Framework and Structure of Matured Basin

LIU Chiyang, YANG Daoqing, YUAN Pengchang, YANG Binyi, YAO Yaming   

  • Received:2000-10-16 Online:2001-02-01 Published:2020-08-13
  • About author:LIU Chiyang (1953-), Male, Professor, Tutor of Doctorate, Oil-Gas Basin Institute, Northwest University, Xian, Shaanxi 710069, China

Abstract: At present, in the comprehensive study process of tectonic and structure of matured basin as a whole, great importance should be attached to aspects including geologic characteristics, the recognizing of the overall tectonic characteristics or complicated origin structure and basin, or of the large regions, and the evolution of basin as well as the regional background. The guide of thinking in such study should be changed in accordance with different stage. From the view point of analog and "to seek common point" in early-middle period, then transform "to search the differences" as it should be,in later stage of exploration,we must give prominence to evolution of basin and to geologic structural characteristics occurring during the later rebuilt process, including the followings:①the paleotopograph, in different times, and its evolution and distinguishment,②the differing and division of characteristics in different area, ③the significant differences compared with other similar basins and the reasons,④individual features of the basin, and the internal relation with the hydrocarbon occurrence and formation of reservoir.

Key words: petroliferous basin, petroleum exploration, basin evolution, basin analog, structure, tectonic

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