3D seismic geometry evaluation based on the correlation coefficient of bin offset distribution uniformity
Xie Chengliang1, Yang Mengmeng1, Liu Xuewei1, Liu Jihong1, Lu Liangxin2
1. Department of Geophysics and Technology Information, China University of Geoscience (Beijing), Beijing 100086, China;
2. Acquisition Technique Supports, BGP Inc., CNPC, Zhuozhou, Hebei 072751, China
Abstract：The uniformity of bin offset distribution is an essential bin property of 3D seismic geometry.In this paper, we use the correlation coefficient of bin offset distribution to evaluate the uniformity of bin offset distribution and analyze acquisition footprints.The correlation coefiicient of bin offset distribution with different acquisition parameters is calculated.The results suggest that the source line spacing (inline rolling) and the receive line spacing (crossline rolling) affect more on the acquisition footprint periodicity than the receiver interval and the source interval.
谢城亮, 杨萌萌, 刘学伟, 刘继红, 卢良鑫. 基于面元炮检距均匀性相关系数的三维观测系统评价[J]. 石油地球物理勘探, 2012, 47(6): 849-857.
Xie Chengliang, Yang Mengmeng, Liu Xuewei, Liu Jihong, Lu Liangxin. 3D seismic geometry evaluation based on the correlation coefficient of bin offset distribution uniformity. OGP, 2012, 47(6): 849-857.
