eSeis节点仪器在二连探区的应用

The application of eSeis node instrument acquisition system in ErLian exploration area

节点是目前地震勘探采集设备的主流发展方向,每一个节点设备基本由检波器芯体、GPS模块、采集存储模块、高密度锂电池等组成,它具有轻便、高效和持续采集的特点。eSeis节点仪器是东方地球物理公司研发的高度集成的节点采集系统。本文从野外的采集方法、施工流程、质控手段等方面对eSeis节点二连探区勘探项目的应用情况进行了研究。通过节点与有缆仪器采集的资料对比及分析表明,eSeis节点在宝力格地区进行的二维地震勘探取得了较好的勘探效果。

Node instrument is the mainstream development direction of seismic exploration acquisition equipment at present.Each node instrument is basically composed of geophone core,GPS module,acquisition memory module,high-density lithium battery,etc.It has the characteristics of light,efficient and continuous acquisition.The eSeis node instrument is the latest generation of highly integrated node instrument developed by BGP.This paper studies the application of eSeis node instrument in the exploration project of ErLian exploration area from the field collection method,construction process,quality control means,etc.Through the comparative analysis of the data collected by node instrument and cable instrument,it shows that the eSeis node instrument has achieved good exploration results in the 2 D seismic exploration of BaoLiGe area.