基于全局自适应MCMC算法的裂缝型储层缝隙流体因子叠前地震反演

张婧, 汪勇, 赵慧言, 衡德, 黄君, 张晓丹, 王文文, 贺燕冰

Prestack seismic inversion of fluid factors in fractured reservoirs based on the global adaptive MCMC algorithm

ZHANG Jing, WANG Yong, ZHAO Hui-Yan, HENG De, HUANG Jun, ZHANG Xiao-Dan, WANG Wen-Wen, HE Yan-Bing

图6 方位地震数据 a—入射角6°、方位角45°;b—入射角18°、方位角45°;c—入射角30°、方位角45°;d—入射角6°、方位角135°;e—入射角18°、方位角135°;f—入射角30°、方位角135°

Fig.6 Azimuth seismic data a—angle of incidence 6°,azimuth 45°;b—angle of incidence 18°,azimuth 45°;c—angle of incidence 30°,azimuth 45°;d—angle of incidence 6°,azimuth 135°;e—angle of incidence 18°,azimuth 135°;f—angle of incidence 30°,azimuth 135°