三维地震勘探中应用可控震源施工的几个需要注意的问题

为保证生产质量，提高生产效率，在使用可控震源进行三维地震勘探施工作业时，本文作者应注意以下几点：开工前对仪器、可控震源的性能进行检测，事先拟订好施工计划和野外生产管理系统文件并将其装入能进行实施监控的仪器记录系统；采用能与仪器记录系统实现同步联系的能正确定位震源点位置的实时定位系统，野外质量控制与简单信息处理。

Points needing attention for vibrator in 3D seismic exploration

In order to improve production quality and raise production efficiency, the author of this paper points out that some things need attention when we use vibrator for 3D seismic exploration. Before each operation start, performance test for seismic instrument and vibrator should be made. A detailed operation plan and a complete field quality control system document should be worked out and input into the data recording system in advance. A real time positioning system must be used for positioning vibration points correctly and this system must be synchronized with the data recording system. Field quality control and simple information processing should be pay attention too.