Based on the complexity of fracture system in the area, two models are designed for checking the effectiveness of prestack depth shift result to understand the practicality of processing method to the complicated structure.
In this paper authors introduce the relevant techniques about the 2D multi-lines pre-stack depth migration processing for the DF1-1 structure, establishe the 3D geological model by the map migration method,and provide an effective method about the 3D depth imaging for non-3D exploration area.
In this paper authors introduce the relevant techniques about the 2D multi-lines pre-stack depth migration processing for the DF1-1 structure, establishe the 3D geological model by the map migration method,and provide an effective method about the 3D depth imaging for non-3D exploration area.
Laser-induced morphological changes of poly(methyl methacrylate), poly(N-vinylcarbazole), and gelatin films doped with porphyrins have been studied by etch depth measurement and scanning electron microscopy.