Abstract：Double even-odd geometry is a new 3-D exploration method at home. On the basis of single even-odd geometry,the double even-odd geometry can be formed by alternating the shot D swath geometry, position between the shot line. Comparing with conventional 3- the method has advantages of more even distribution and azimuth,fewer cost of interpretation after through operation and providing multiple sections of offset for data variable-bin processing. The method is suitable for regions in a less degree of exploration. The exploration effects of the method on significantly improving quality of stack section have been showed by real case.
范国增. 双奇偶小面元三维观测系统的设计及应用[J]. 石油地球物理勘探, 2001, 36(2): 227-230.
Fan Guozeng. Design of 3-D double even-odd small bin geometry and its application. OGP, 2001, 36(2): 227-230.
