[1]易碧金,仲明惟,郭延偉,等.地震儀器性能指標對高精度勘探的影響[J].石油管材與儀器,2020,6(03):51-55.[doi:10.19459/j.cnki.61-1500/te.2020.03.013]
 YI Bijin,ZHONG Mingwei,GUO Yanwei,et al.The Influence of Seismic Instrument Performance Indices on High Precision Exploration[J].Petroleum Tubular Goods & Instruments,2020,6(03):51-55.[doi:10.19459/j.cnki.61-1500/te.2020.03.013]
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地震儀器性能指標對高精度勘探的影響
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《石油管材與儀器》[ISSN:2096-0077/CN:61-1500/TE]

卷:
6
期數:
2020年03期
頁碼:
51-55
欄目:
儀器設備與應用
出版日期:
2020-06-20

文章信息/Info

Title:
The Influence of Seismic Instrument Performance Indices on High Precision Exploration
文章編號:
2096-0077(2020)03--0051-05
作者:
易碧金仲明惟郭延偉藺大祿于圣惠
中國石油集團東方地球物理勘探有限責任公司 河北 涿州 072750
Author(s):
YI Bijin ZHONG Mingwei GUO Yanwei LIN Dalu YU Shenghui
CNPC BGP INC., Zhuozhou, Hebei 072750, China
關鍵詞:
地震儀器高精度勘探電性能指標噪聲Δ-Σ模數轉換動態范圍
Keywords:
seismic data acquisition systemhigh precision exploration electrical performance indexnoiseDeltaSigma analogtodigital conversioninstantaneous dynamic range
分類號:
P631.4
DOI:
10.19459/j.cnki.61-1500/te.2020.03.013
文獻標志碼:
A
摘要:
地震儀器作為地球物理勘探最為關鍵的核心裝備,其原理、構成、部件、材料及各項性能指標對勘探精度有重要影響。隨著物探技術和裝備技術的發展,地震儀器的性能指標也愈來愈豐富。特別是面對高精度、高效率地震數據采集作業,在名目繁多的專業技術指標中進行重要程度分析是用戶最需要關心的問題。從地震數據采集的基本電路分析入手,介紹如何正確理解和應用地震儀器和性能參數,以便更好地提高地震數據采集精度。
Abstract:
Seismic instruments are the most critical core equipment in geophysical exploration. Its working principle, configuration, components, materials and various technical performance indices will affect the precision of geophysical exploration. With the development of geophysical technology and equipment, the performance requirements and performance evaluation indices of seismic instruments are more and more abundant. Especially facing the high precision and high efficiency seismic data acquisition operation, there are many professional technical indices. Confirming which technical parameters are the most important is mostly concerned. Starting from the analysis of the basic circuit of data acquisition, this paper shows how to correctly understand and apply the performance parameters of seismic instruments to improve the presision of seismic data acquisition.

參考文獻/References:

[1] 石油儀器儀表專業標準化技術委員會.SY/T 5931-2018 石油地震數據采集系統通用技術規范[S]. 北京 :石油工業出版社.2019:4-27.
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備注/Memo

備注/Memo:
基金項目:“十三五”國家科技重大專項“百萬道級地震采集系統研發與應用”(項目編號:2017ZX05018-002) 第一作者簡介:易碧金,男,1963年生,1985年畢業于江漢石油學院儀器專業,現從事地震數據采集相關裝備的研究、開發與技術支持。E-mail:[email protected]
更新日期/Last Update: 2020-06-25
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