地震频率域信息在涠西南地区勘探中的应用  

THE APPLICATION OF FREQUENCY DOMAIN SEISMIC INFORMATION TECHNOLOGY TO EXPLORATION WORK IN SOUTHWEST W AREA

作　　者：陈殿远[1,2] 陈志宏 刘仕友 陈雪菲[3] 

机构地区：[1]中国地质大学资源学院,湖北武汉430074 [2]中海石油有限公司湛江分公司,广东湛江524057 [3]长江大学油气资源与勘探技术教育部重点实验室,湖北荆州434023

出　　处：《物探与化探》2013年第3期467-472,共6页Geophysical and Geochemical Exploration

基　　金：国家重大专项(2011ZX05025-002-06;2011ZX05023-004-02)

摘　　要：根据地震资料不同频率成分的差异,对含气性的预测作了验证。笔者主要针对涠西南地区的储层预测及烃类检测,应用频率域信息进行储层预测和油气分析。通过总结已钻遇的水层和油层的频率域特征认识,实现了储层预测与烃类检测的目的,并在实际生产中得到了检验证实。The gas-bearing prediction was somewhat verified by frequency differences. The authors mainly probed into the reservoir pre- dictiSn and hydrocarbon detection in Weixinan region, and described the application of the frequency domain information in detail. In addition, the purpose of reservoir prediction and hydrocarbon detection was fulfilled by summing up the frequency domain characteristics of the drilled water layer and oil layer, and the result has been confirmed in the actual production.

关 键 词：地震沉积学 吸收衰减 储层预测 烃类检测 

分 类 号：P631.4[天文地球—地质矿产勘探]