ES109地震仪器在应用中需要注意的几个问题

ES109地震数据采集系统是中国石油集团公司自主研制的大型地震仪。该仪器具有万道以上的采集能力和先进的网络遥测技术,能够满足目前常规地震数据采集的需要,同时也能够支持高密度、大道数地震采集的要求。本文首先简要介绍了ES109地震数据采集记录系统的基本结构、组成及其工作原理、技术性能,重点列举了ES109在野外施工使用过程中容易出现的问题及其注意事项。其中包括了主机系统及排列的一些故障及如何应急快速处理、排除故障的方法,对于保障和支持该系统在地震采集工程项目中的正常运行具有重要的应用价值。

The notices of ES109 seismic data acquisition system application.

ES109 seismic data acquisition and recording system is a large seismic instrument developed independently by CNPC.This instrument has a capacity of over ten thousand channels’ acquisition and advanced network telemetry.It can not only meet the needs of conventional seismic data acquisition,but also support the requirements of seismic acquisition of high-density and a large number of channels. This paper briefly introduces the basic structure,composition,working principle and technical performance of ES109 seismic data acquisition and recording system.It focuses on listing the often occurred problems and some notices of ES109 when it is used in the field.It includes some troubles of CCU and layout and the quick troubleshooting in field operation.It will have important application value for ES109 to be used normally in seismic acquisition projects.