“复杂地区地震资料解释技术”及其在汤原断陷的应用  

SEISMIC DATA INTERPRETATION TECHNOLOGY FOR COMPLEX REGIONS" AND ITS APPLICATION IN THE TANGYUAN FAULT DEPRESSION

作　　者：罗群[1] 白新华[1] 张树林[1] 

机构地区：[1]大庆石油学院,黑龙江安达151400

出　　处：《石油实验地质》1998年第1期30-38,共9页Petroleum Geology & Experiment

基　　金：石油天然气总公司八五重点攻关项目!85-105-01

摘　　要：地质构造复杂、相应剧烈是陆相断陷盆地的主要特征．这种特征常使地震资料的品质受到很大影响，给地震资料的正确解释带来了很大困难．断裂解释模型的多少、地质观点的差异和解释经验又造成同一地区不同的解释人员不同的解释结果。笔者在广泛调研陆相断陷盆地基础上，总结前人解释经验，运用“平衡地质创面”等理论方法，计对防相断陷盆地的特点，建立了“复杂地区地震资料解释技术”．该技术对减少人为因素，消除解释的多解性．使地震资料解释更为合理有益挂的指导意义。Complex geologic structure and strong facies change are the major features of continental fault depression basins. Such features often have great effect on the quality of seismic data, and bring about much dif ficulty in the correct interpretation of seismic data. Besides, the amount of fault interpretation models, the difference of geological views and the experience of interpretation also result in different interpretation from different interpretation persons for the same region. Based on the extensive investigation of continen tal fault depression basins, the authors sum up the interpretation experience of predecessors and establish 'the seismic data interpretati0n technology for complex regions' in accordance with the features of continental fault depression basins by means of nthe equilibrium geologic sectionn and other theoretical ways. This technology has important guiding significance for the reduction of man-made factors and the elimination of multisolution interpretation in order to interpret seismic data more reasonably.

关 键 词：复杂地区 地震资料解释 汤原断陷 地震勘探 

分 类 号：P631.44[天文地球—地质矿产勘探]