文中所给出的三维追踪结果是关于某个海上探区的。该探区被简化为四层,数字模型的结构包括每一层的具体定义,模型内部的层问联系,以及各层层速度的详细说明。所有这些都在人机对话彩色图象显示的协助下更为清楚。为了研究由构造,尖灭和断层形成的圈闭,在这个模型上,对偏移放炮(在 Quikshot 程序中执行)和正常入射射线追踪都进行了模拟。经过模拟得到的放炮记录,剖面和时间切片能提供出一组诊断数据,这组数据可用来解释相应的野外资料。为正确了解象此例情况的探区的地下构造,则必须使用三维射线追踪和三维偏移。能源探查越来越要求我们在构造复杂的地区和地层走向错综复杂,难以捉摸的地区更多地进行地震勘探。所以,在这种地区, The three-dimensional tracking results given in this paper are about a certain marine exploration area. The exploration area is simplified into four layers. The structure of the digital model includes the definition of each layer, the relationship between layers in the model and the speed of each layer. All of this is clearer with the help of human-machine interface color image display. In order to study the traps formed by tectonic, pinnacle, and fault, both simulated deflections (performed in the Quikshot program) and normal incident ray tracing were simulated on this model. After the simulation of blasting records, sections and time slices can provide a set of diagnostic data, this set of data can be used to explain the corresponding field data. To correctly understand the subterranean formations of a survey area like this case, three-dimensional ray tracing and three-dimensional migration must be used. Energy exploration increasingly requires that we conduct more seismic surveys in complex and elusive areas where we have complex structures and strata. So, in this area,