地震资料处理质量监控及效果分析  

Quality control method and results analysis for seismic data processing

作　　者：关昕[1] 王建民[1] 王元波[1] 王丽娜[1] 林春华[1] 卢福珍[1] 

机构地区：[1]大庆油田有限责任公司勘探开发研究院,黑龙江大庆163712

出　　处：《大庆石油地质与开发》2008年第2期124-127,共4页Petroleum Geology & Oilfield Development in Daqing

摘　　要：随着油田勘探、开发难度的增加,对地震资料的精度要求越来越高,因此需要一套行之有效的方法来监控地震资料的处理过程,以确保地震资料处理的有效性和保真性。通过开发、应用地震处理系统、解释系统中能量分析、频率分析、相干体分析等技术对原始数据、流程试验、处理过程的适时监控,逐步形成了一套地震资料处理质量监控方法,保证了处理流程及参数的合理选择,进而达到油气勘探、开发对地震资料解释精度的要求。The exploration and development of oilfields become more and more difficult, and higher accuracy for seismic data is required. So, a kind of effectual method is needed to supervise the processing procedure of seismic data to ensure the effectiveness and fidelity of processing. Based on the development and application of seismic processing system, and the techniques of energy analysis, frequency analysis and coherence body analysis in interpretation system, the initial data, flow chart tests and the processing procedure are under control timely. Gradually, a set of quality control method for seismic data is established to ensure the reasonable choice of processing procedure and parameters, and it can further meet the demands of hydrocarbon exploration and development to seismic data interpretation accuracy.

关 键 词：地震资料 处理精度 数据解释 质量监控 

分 类 号：P631[天文地球—地质矿产勘探]