无线节点GSR质量控制与现场处理技术

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英文篇名：The qualitycontrol and on-site processing of wireless nodeGSR technology 中文刊名：物探装备 英文刊名：Equipment for Geophysical Prospecting 作者：黄艳林 ; 尚永生 英文作者：Huang Yanlin ; Shang Yongsheng 中文关键词：无线采集 ; 无线存储式节点GSR ; 连续道集 ; 节点质控 ; 数据处理 英文关键词：wireless acquisition ; wireless nodes storage GSR ; continuous acquisition ; quality control ; data processing 出版日期：2014-12-25 机构：东方地球物理公司国际勘探事业部; 年：2014 期：06 出版单位：物探装备

摘要

无线节点采集系统相对有线采集系统具有不受带道能力限制、可独立采集、自动存储、体积小、施工方便、观测系统设计灵活、降低安全风险、提高生产效率、降低作业成本等优势,从理论上讲更易于实现"两宽一高"的高效采集作业。近几年来,无线节点采集技术被各油公司的认可程度正在逐步提高,并已有多个成功运作的案例,是当前地震采集的一个重要发展方向。本文以GeoSpace公司研发的自主独立存储节点采集系统GSR为例,阐述了节点数据采集系统的工作原理、质控方法与现场处理技术。
Compared to cable data acquisition system,wireless nodes acquisition system has the following advantages:no channel capacity limit,independent acquisition and automatic storage,small volume,convenient operation,flexible observation system design,and canimprove production efficiency,reduce security risks andproduction costs.Theoretically,wireless nodes system is easier to achieve the "two wide and one high" seismic acquisition.In recent years,the wireless node technology obtained more and more recognition from oil companies and there have been a number of successful cases,this technology will come to be an important development direction of current seismic acquisition.This paper takesGSR(an independent storage node acquisition system developed by GeoSpace company)as an example,describes itsworking principle,method of quality control and on-site processing technology.

引文

[1]Dave Howe.ISS-a method to increase the productivity of land seismic crews.SEG Annual Meeting,2008年.
    [2]郭建,刘光鼎等.无缆存储式数字地震仪的现状及展望.地球物理学进展,第24卷第5期,2009年10月.