碳酸盐岩礁滩相储层地震波场数值模拟
网络出版日期: 2009-03-16
Numerical simulation of seismic wave field of carbonate reef and bank reservoir
Online published: 2009-03-16
冯义娜 . 碳酸盐岩礁滩相储层地震波场数值模拟[J]. 岩性油气藏, 2009 , 21(1) : 99 -101 . DOI: 10.3969/j.issn.1673-8926.2009.01.019
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
/
〈 |
|
〉 |