【摘要】 地震沉积学是继地震地层学和层序地层学之后兴起的一门交叉学科,强调高精度三维地震资料及相关的地球物理手段在沉积相精细研究中的应用。与钻井资料相结合,通过在等沉积时间面上识别沉积体的平面几何形态达到沉积相精细研究的目的,进而实现对沉积演化过程、储层平面展布等地质目的的认识。从地震沉积学的认识出发,结合应用实例,分析地震沉积学应用的地震条件,提出在不同的地质环境、资料条件下地震沉积学应用的方法体系。更多还原

【Abstract】 Seismic sedimentology was a new interdisciplinary subject after seismic stratigraphy and sequence stratigraphy.It emphasized on the application of high-precision three-dimensional seismic data and related geophysical methods in sedimentary facies studies.The distribution features of the sedimentary facies and its evolution based on high precision three-dimensional seismic and well data,could be understood through the identification of sediment geometric shape within the isochronous stratigraphic framework.The distribution characteristic of reservoir can be known.Based on the understanding of seismic sedimentology,in combination with application example,the application conditions of seismic sedimentology are analyzed and the application methods of seismic sedimentology in different geological environmentsand data are proposed.更多还原