大庆石油地质与开发2018，Vol.37Issue(1)：142-146,5.DOI:10.19597/J.ISSN.1000-3754.201707035
基于位图地质剖面的正演模型建立方法及其应用
ESTABLISHING METHOD OF THE FORWARD MODELING BASED ON THE BITMAP GEOLOGICAL PROFILE AND ITS APPLICATION
摘要
Abstract
Forward modeling is becoming more and more important in the seismic data interpretation.The fast geological modeling and the forward method of the seismic record profile are presented i.e.with the help of Microsoft mapping,the simple and rapid building of various two-dimensional complex geological model was conducted,and moreover by using the bitmap pixel RGB color attributes,the relationships with the velocity and density of the geological bodies in the geological model were established,by means of the reading of the bitmap pixel and a series of calculation of the relative density and velocity,the seismic reflection sequence of the geological section was reflected,in the case of the given seismic wavelet,using the superposition model,the synthetic seismic profile was mapped for the given geological model.The study achievements have provided the simple and convenient technical method for analyzing the seismic responses of the tectonic and composite geologic bodies.关键词
微软画图/24位BMP图/地质模型建立/地震记录剖面Key words
Microsoft mapping/24-bit BMP map/geological modeling/seismic record/seismogram profile分类
天文与地球科学引用本文复制引用
徐洪南,李希元..基于位图地质剖面的正演模型建立方法及其应用[J].大庆石油地质与开发,2018,37(1):142-146,5.基金项目
国家重点研发计划“北方东部复合造山成矿系统深部结构与成矿过程”(2017YFC0601305). （2017YFC0601305）
