对三维地震叠前时间偏移处理技术应用的分析  

Analysis on the application of 3-d seismic pre-stack time migration processing technology

作　　者：张瑶 Zhang Yao(Sinopec Geophysical Research Institute Nanjing,Jiangsu 211100)

机构地区：[1]中石化石油物探技术研究院,江苏南京211100

出　　处：《石化技术》2020年第8期71-71,70,共2页Petrochemical Industry Technology

摘　　要：本文从该技术的特征及应用条件入手,阐述技术应用流程,结合某油田地区的应用案例,验证三维地震叠前时间偏移处理技术的优势,为其推广普及提供帮助。From the characteristics and application conditions of this technique,this paper expounds the application flow of this technique,and combined with an application case in an oilfield area,verifies the advantages of 3D seismic pre-stack time migration processing technique,and provides help for its popularization.

关 键 词：叠前时间 偏移处理 偏移孔径 

分 类 号：P631.4[天文地球—地质矿产勘探]