Lithologic Reservoirs ›› 2009, Vol. 21 ›› Issue (1): 99-101.doi: 10.3969/j.issn.1673-8926.2009.01.019

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Numerical simulation of seismic wave field of carbonate reef and bank reservoir

XIAO Ying，HE Zhenhua，HUANG Deji   

  1. College of Information Engineering， Chengdu University of Technology， Chengdu 610059， China
  • Online:2009-03-16 Published:2009-03-16

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Abstract:

The wave field continuation is executed in frequency and wave-number domain through split-step Fourier algorithm. The numerical simulation of seismic wave field corresponding to complex carbonate reef and bank reservoir is carried out. The results of forward seismic record and migration image are reasonable. The seismic response characteristics are concluded. It proves that the algorithm is quite efficient, accurate and steady, and it is not restricted on layer dip angle and horizontal and vertical changes ofmedium velocity. It is a relatively available seismic wave field numerical simulation algorithm.

Key words: economic recoverable reserves, cash flowmethod, decline law, investment, cost

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