地震勘探在戈壁复杂区应用的技术难点及措施
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摘要
本文就新疆淖毛湖东部煤田勘查区三维地震勘探工作,讨论了戈壁滩复杂的地震地质条件及天气复杂多变的淖毛湖低山丘陵戈壁滩中,地震勘探的工作难点及采取的一些技术措施,实践表明在此类地区利用浅钻方法可节约勘探成本,利用沙漠戈壁钻机、检波器组合及挖坑埋置、采用高爆速柱状炸药下药后填实等技术可以获得较好的地震勘探成果。
According to Xinjiang Naomaohu Eastern coalfield exploration area 3D seismic exploration work,This paper discusses the seismic geological condition and weather in Gobi complex complex Naomaohu low mountains and hills in Gobi,working the difficulty of seismic exploration and some technical measures,practice shows that in this area by using shallow drilling method can save the cost of the exploration the desert of Gobi,rig,geophone and digging buried,with high detonation velocity explosive filled column medicine and technology can obtain better results of seismic exploration.
According to Xinjiang Naomaohu Eastern coalfield exploration area 3D seismic exploration work,This paper discusses the seismic geological condition and weather in Gobi complex complex Naomaohu low mountains and hills in Gobi,working the difficulty of seismic exploration and some technical measures,practice shows that in this area by using shallow drilling method can save the cost of the exploration the desert of Gobi,rig,geophone and digging buried,with high detonation velocity explosive filled column medicine and technology can obtain better results of seismic exploration.
引文
[1]牛小军,等.伊吾广汇能源开发有限公司淖毛湖东部煤田勘查区三号井(先期开采地段)、四号井三维地震勘探数据采集竣工报告[R].河北邢台:河北省煤田地质局物测队,2013.
[2]陈红恩,等.高精度三维地震勘探技术在青藏高原沙漠戈壁区煤田的应用[J].中国煤田地质,2007.
[2]陈红恩,等.高精度三维地震勘探技术在青藏高原沙漠戈壁区煤田的应用[J].中国煤田地质,2007.
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