地震概查在快速找煤中的应用效果
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摘要
地震概查一般在煤田预测的基础上进行,主要是通过稀疏的地震勘探线控制预测含煤区域,并对工作区有无进一步工作价值作出评价。以内黄隆起区进行地震概查工作为例,论述了地震概查在快速找煤中的应用及效果,在本次概查成果的基础上结合区内以往钻探资料,在较短的时间内实现了豫北地区找煤工作的重大突破,为河南提供了4处大型煤炭开发后备基地。同时,在工作过程中引入了"三边"工作制度及专家监审机制,保证了地震概查在快速找煤中的应用效果。
In general,seismic exploration is done on the basis of coalfield prediction.This not only helps to forecast coal bearing areas,but also evaluates whether it is valuable to work further on this area.Taking the seismic exploration in Neihuang region as an example,it discusses the application of the seismic exploration to the rapid looking for coal and its effect.Based on the results and combined with the drilling data obtained in the past in the northern Henan where there was a great breakthrough in looking for coal within a very short time,which provides four large coal exploration bases for Henan.In the process of work,the exploration,data research and design modification system and expert supervision system are brought in,which may ensure the application of seismic exploration to looking for coal quickly.
In general,seismic exploration is done on the basis of coalfield prediction.This not only helps to forecast coal bearing areas,but also evaluates whether it is valuable to work further on this area.Taking the seismic exploration in Neihuang region as an example,it discusses the application of the seismic exploration to the rapid looking for coal and its effect.Based on the results and combined with the drilling data obtained in the past in the northern Henan where there was a great breakthrough in looking for coal within a very short time,which provides four large coal exploration bases for Henan.In the process of work,the exploration,data research and design modification system and expert supervision system are brought in,which may ensure the application of seismic exploration to looking for coal quickly.
引文
[1]李万忠,宋克金,范军.河南省濮阳—滑县一带煤田地质特征[J].资源调查与环境,2012,33(2):104~109.
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[5]马海,刘怀山,王林飞,等.山东桃村水库回填区浅层地震勘探应用效果[J].工程地球物理学报,2011,8(6):648~654.
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[7]李建华,范中陈.浅谈野外地质“三边”工作[J].云南煤炭,2006(1):22.
[8]吴双红,景喜林,刘平,等.浅谈地震勘探施工中的“三边”工作[J].中州煤炭,2013(4):29~31.
[2]国家煤炭工业局.煤炭煤层气地震勘探规范(MT/T897-2000)[M].北京:煤炭工业出版社,2001.
[3]陆基孟,王永刚.地震勘探原理[M].山东东营:中国石油大学出版社,2011.
[4]付俊清,孙治新.二维地震勘探在洛阳找煤中的应用与效果[J].工程地球物理学报,2012,9(2):200~204.
[5]马海,刘怀山,王林飞,等.山东桃村水库回填区浅层地震勘探应用效果[J].工程地球物理学报,2011,8(6):648~654.
[6]河南省地质矿产局.河南省区域地质志[M].北京:地质出版社,1989.627~660.
[7]李建华,范中陈.浅谈野外地质“三边”工作[J].云南煤炭,2006(1):22.
[8]吴双红,景喜林,刘平,等.浅谈地震勘探施工中的“三边”工作[J].中州煤炭,2013(4):29~31.
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