摘要
通过建立地震、地质、测井的Landmark一体化数据平台,结合地质及地震知识对沙河街组1、2、3段,孔一段共六层完成构造的落实工作.利用层位标定及地层对比技术,制作精细合成记录;利用相干体技术识别断层,断裂体系的切割关系和形成期次;利用Landmark解释系统开展层位追踪、制作速度体,对层位时深转换后绘制构造图,将层位数据导出,最终Geomap成图.
Six layers of Number 1, 2, 3 and Section 1 in Shahejie formation are finished through the landmark data platform of seismic, geologic and logging combined with the geology and seismic knowledge. Utilizing the technology horizon calibration and stratigraphic correlation makes synthetic seismograms. The inter--cutting relationship and forming of faults can be recognized by using of coherence cube technique. Using the Landmark seismic interpretation systems track horizons, establish the velocity model and transform the horizons by TDQ. Finally, we protract the structural maps by Geomap software.
出处
《四川文理学院学报》
2014年第2期65-68,共4页
Sichuan University of Arts and Science Journal
关键词
叶三拨
地震构造解释
合成记录
构造图
Yesanbo
seismic structural interpretation
synthetic seismogram
structural map
