Xinjiang Petroleum Geology ›› 2011, Vol. 32 ›› Issue (3): 288-290.

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Application of Fracture-Cave Quantitative Technique to Reserves Study of Carbonate Reservoir in Tazhong Area, Tarim Basin

LIU Yun-hong1, LIU Yong-lei2, LV Dong2, AN Hai-ting2, XIONG Xing-yin2, ZHOU Hong-bo2, WANG Xiong-fei2, LU Peng-cheng2   

  1. 1. Tarim Oilfield Company, PetroChina, Korla, Xinjiang 841000, China;
    2. Korla Branch, Research Institute, BGP CNPC, Korla, Xinjiang 841000, China
  • Received:2010-10-19 Online:2011-06-01 Published:2020-08-14

Abstract: The quantitative study from coefficient, parameter and volume determination includes forward modeling analysis, determination of different widths of caves' seismic response feature and amplitude variation and correction template. Integrated with borehole-seismic modeling description technique, the conversion of wave impedance volume into porosity data volume is made. Finally, by description of pore spaces, the quantitative estimation of reservoir space in fracture-vug unit is realized.

Key words: Tarim basin, Tazhong area, carbonate rock, reservoir, quantitative study, reserve estimation

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