三维叠前深度偏移处理技巧与应用  

ProcessIng Skills and Application of 3-D Prestack Depth Shift

作　　者：秦亚玲[1] 郭朝斌[1] 侯春丽[1] 董桥梁[1] 孟凡冰[2] 计平[2] 秦广胜[2] 曾红[2] 

机构地区：[1]中原油田分公司物探研究院,河南濮阳457001 [2]中原油田审计中心,河南濮阳457001

出　　处：《江汉石油学院学报》2002年第2期38-39,共2页Journal of Jianghan Petroleum Institute

摘　　要：结合研究区的地质资料 ,着重就研究区的速度深度模型的人工控制进行了研究 ;基于研究区断裂系统复杂 ,为了解所用处理方法对复杂构造的适用性 ,设计了 2个模型来检验叠前深度偏移效果的有效性 ;与时间偏移相比 。Emphatical study of artificial control of velocity-depth model is carried Out in the area studied by combining the geological data obtained in the area. 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. Compared with time shift, the method would be used to solve the imaging problems of complicated fault blocking area with high quality.

关 键 词：三维叠前深度偏移处理 技巧 应用 三维地震解释 地震模型 信息处理 

分 类 号：P631.4[天文地球—地质矿产勘探]