Xinjiang Petroleum Geology ›› 1991, Vol. 12 ›› Issue (2): 160-173.

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A STUDY OF CUTOFF PROPERTIES OF LOW PERMEABILITY RESERVOIRS

Wang Shouqing   

  1. Research Institute of Exploration and Development, Henan Petroleum Exploration Administration Bureau
  • Received:1990-10-29 Published:2020-05-27

Abstract: In this paper, the cutoff properties for low permeable clastic resexvoirs are estimated by means of fuzzy cluster analysis of three porestructure parameters, i, e. throatsize, sorting and continuity, combined with porestructureproba - bility map. The recstimation result of OIP is correct when checked with production test data and compared with other fields

Key words: low permeable reservoir, net pay thickness, pore structure, Shuanghe oilfield