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2 模式搜索示意图[19] a—初始模式;b—向北移动;c—向东移动;d—向北移动;e—步长收缩;f—向东移动

Fig.2 Diagram of the pattern search[19] a—initial pattern;b—move to north;c—move to east;d—move to north;e—contract pattern;f—move to east