基于模式搜索的微地震速度反演—

基于模式搜索的微地震速度反演——以渤海K油田为例

严皓, 李宾, 赵海峰, 唐何兵

Pattern search algorithm for micro-seismic velocity inversion:A case study of K oilfield,Bohai Bay Basin

Hao YAN, Bin LI, Hai-Feng ZHAO, He-Bing TANG

图5 反演值与真值走时对比
a—真值与原始值;b—真值与50次迭代值;c—真值与100次迭代值;d—真值与200次迭代值

Fig.5 Travel time comparison between true values and inversion values
a—true value and original value;b—true value and 50^th iterative value;c—true value and 100^th iterative value;d—true value and 200^th iterative value