三维叠加资料的处理

3-D STACK DATA PROCESSING

1. 地质矿产部石油物探研究所;2. 煤炭部黑龙江煤田地质研究所

本文从PDP11/45电子计算机上进行三维叠加资料处理的实践出发,具体介绍了三维资料处理的主要环节——三维偏移和从偏移后的三维数据体中获得所需要的剖面的方法。对处理中怎样选择参数、提高效率、节省机时等问题做了讨论。

Based on the processed 3-D stack data by the computer Model PDP 11/45, the key link of handling with 3-D data 3-D migration and the way to obtain the desired section from 3-D data after stack are introduced in some detail in this paper. Also, problems to the selecting parameters, raising efficiency and saving operation time are discussed.