物探装备2024,Vol.34Issue(1) :13-15,25.DOI:10.3969/j.issn.1671-0657.2024.01.003

浅析无仪器主机如何实现可控震源Smart LF技术

An analysis of how instrument-free hosts can realize Smart LF technology for vibroseis

孙军和 周玉明 郭俊超 方涛 赵利中
物探装备2024,Vol.34Issue(1) :13-15,25.DOI:10.3969/j.issn.1671-0657.2024.01.003

浅析无仪器主机如何实现可控震源Smart LF技术

An analysis of how instrument-free hosts can realize Smart LF technology for vibroseis

孙军和 1周玉明 2郭俊超 3方涛 3赵利中3
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作者信息

  • 1. 中国石油集团东方地球物理勘探有限责任公司国际勘探事业部,河北涿州 072750
  • 2. 中国石油集团东方地球物理勘探有限责任公司辽河物探分公司,河北涿州 072750
  • 3. 中国石油集团东方地球物理勘探有限责任公司装备服务中心,河北涿州 072750
  • 折叠

摘要

Sercel公司推出可控震源低频去谐波功能简称Smart LF,该功能能够显著降低可控震源在低频段的畸变,需要匹配508XT仪器主机激活才能使用,适用于VE464电控箱体的4.0及以上版本.可是随着节点设备的推广应用,不再需要仪器主机就可以独立作业,在没有508XT仪器主机的情况下该如何实现Smart LF功能,SMA软件完美移植了 508XT仪器主机管理可控震源的功能,能够在无仪器主机情况下激活Smart LF,从而实现Smart LF的独立操作和使用.

Abstract

The Sercel company has developed a function called Smart LF,which aims to reduce harmonic wave,can significantly reduce the distortion of all vibroseis in the low frequency band.Initially,this function required the use of the 508XT instrument host and was compatible with the VE464 decoder version 4.0 and above.How-ever,with the advancement of node instruments,the need for the instrument host has been eliminated,allowing independent operation.To achieve the Smart LF function without the 508XT instrument host,the SMA software has been developed.This software perfectly inherits the capabilities of management vibroseis of the 508XT instru-ment host.As a result,it can activate the Smart LF function even in the absence of the instrument host,enab-ling independent operation and utilization of the Smart LF.

关键词

低频去谐波功能/畸变/仪器主机/可控震源管理

Key words

Smart LF/distortion/instrument host/SMA

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出版年

2024
物探装备
中国石油集团东方地球物理勘探公司

物探装备

影响因子:0.141
ISSN:1671-0657
参考文献量2
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