G3i仪器VibPro编码器井炮激发的参数设置及注意事项

Parameter setting and matters needing attention of G3i instrument connecting with VibPro encoder to achieve explosive

随着长庆探区三维地震采集项目规模越来越大,节点仪器成为发展趋势。由于节点仪器施工需要授时分割数据,单纯的ShotproⅡ只支持井炮施工,而VibPro编码器既支持震源施工也支持井炮施工。本文主要介绍了利用G3i仪器VibPro编码器井炮激发的参数设置和注意事项,可控震源与井炮联合施工的情况下实现了授时的功能。而且不间断采集生产,减少了井震生产转换硬件的时间,提升了生产效率。

With the increasing scale of three-dimensional seismic acquisition project in Changqing exploration area,node instruments become a trend.Due to the time division data needed for node instrument construction,the simple ShotproⅡonly supports dynamite construction,while VibPro encoder supports both vibroseis construction and dynamite construction.This paper mainly introduces the parameter setting and matters needing attention of ix1 instrument connecting with VibPro encoder to achieve dynamite and the time service function is realized under the condition of the joint construction of vibrator and dynamite.In addition,continuous acquisition and production can reduce the time of hardware conversion in well shock production and improve production efficiency.