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JOURNAL OF THE UNIVERSITY OF PETROLEUM,CHINA. 1998, (03) Core

A METHOD FOR STUDING ON THE EVOLUTION OF FAULT SEALING PROPERTIES AND ITS APPLICATION/Chinese Full Text

Li Yahui, Department of Petroleum Resources Science in the University of Petroleum, China (Dongying:257062). Liu Zerong and Chen Li/

Abstract: The deposition evolution, tectonic evolution and stress field evolution are analyzed. A method for studing on the evolution of fault sealing properties by using the calculation of the normal stress on the fault surface in history are proposed. This method is applied to analyze Cui 6 and Cui 7 faults in Cuizhuang. The stresses on the fault surface are various at different depths. Two faults were open in the period of Wubao movement, and two faults were sealing in the period of Sanduo movement. Th... More
Keywords：

Jinhu depression; fault plane; tectonic evolution; stress analysis; mathematical model;

  • Series：

    (B) Chemistry/ Metallurgy/ Environment/ Mine Industry; (A) Mathematics/ Physics/ Mechanics/ Astronomy

  • Subject：

    Geology

  • Classification Code：

    P618.130.2,P547

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