Abstract:The following key questions involved in seismic stratigraphic interpretation of continental formation are discussed in the paper.1. Can the inclination of each reflection leg on a seismic section represent the inclination of the corresponding reflectory.2. How can we tell true onlap points from false ones when bed thicknesses vary.3. Can a reflection leg on a seismic section represent a single sand bed or a group of sand beds?4. Can a seismic reflection configuration reflect the shape of the subsurface geologic body?5. Can the recent deposition pattern show sufficiently the actual characteristics of subsurface sedimentary foxmationy. By forward modelling the reflections of thin channel layers,the author approached tre problems so as to promote the development of seismic stratigraphy of continental formation.
收稿日期: 1986-10-13
引用本文:
李庆忠. 陆相沉积地震地层学若干问题[J]. 石油地球物理勘探, 1987, 22(5): 489-511.
Li Qingzhong. Some problems in seismic stratigraphic interpretation of continental formation. OGP, 1987, 22(5): 489-511.