深层膏盐体局部层析速度建模

齐鹏

Local tomographic velocity modeling of deep anhydrite-bearing rocks

QI Peng

图4 局部层析反演前后速度模型对比 a—局部层析前速度模型与成像叠合;b—局部层析速度更新量;c—局部层析后速度模型与成像叠合

Fig.4 Comparison of the velocity model before and after local tomography a—the velocity model and imaging stack before local tomography;b—the velocity update of local tomography;c—the velocity model and imaging stack after local tomography