High-precision processing technology in Boshen 6 area
ZHANG Yin-tang, LIU Pei-ti (Geophysical Research Institute of Shengli Oilfield Ltd,Dongying 257022,China)
The objective regionof high-precision processing for Boshen 6 area is the deep layers below T 6 reflection. Because they are buried deeply and complex structures, such as buried hills, fracture belts, etc., existed, the signal from deep layer is poor and the energy is low. This makes the image of this area difficult. In the paper, we mainly applied energy compensation, frequency control, velocity picking, noise attenuation, residual static correction techniqueto resolve poor signal, low resolution and low S/N, and as a result good imaging was achieved.
【CateGory Index】： P631.4