矿用钻孔测井分析仪在煤层底板涌水探测中的应用
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摘要
介绍了YCJ90/360型矿用钻孔测井分析仪的工作原理,采用该探测仪对正利煤矿14-1106工作面底板涌水情况进行探测,对最有价值的2#、4#、14#探测钻孔进行探测数据分析,得出这3个钻孔出水位置均有裂隙和孔隙发育,出水水源为下部奥灰承压水,出水通道为裂隙、孔隙。
The paper introduces the working principle of YCJ90/360 mining borehole logging analyzer. The detector is used to detect the water inrush of the floor of 14-1106 working face in Zhengli Coal Mine. Detection and data analysis of the most valuable No.2,No.4,No.14 boreholes are carried out,it is concluded that there are cracks and pores in the effluent positions of the three boreholes. It is concluded that the water emitting of the three boreholes are all fissures and pores developed locations with the water sources of Ordovician water,and the emitting channel are also from the above mentioned source.
The paper introduces the working principle of YCJ90/360 mining borehole logging analyzer. The detector is used to detect the water inrush of the floor of 14-1106 working face in Zhengli Coal Mine. Detection and data analysis of the most valuable No.2,No.4,No.14 boreholes are carried out,it is concluded that there are cracks and pores in the effluent positions of the three boreholes. It is concluded that the water emitting of the three boreholes are all fissures and pores developed locations with the water sources of Ordovician water,and the emitting channel are also from the above mentioned source.
引文
[1]王永文.煤矿井下钻孔综合测井技术及应用[J].煤炭与化工,2017,40(5):95-99.
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[6]马庆勋.一种矿山井下钻孔探测仪:中国,201320674663. 2[P].2014-12-24.
[2]马庆勋,李贤志,张泽奇.一种以自然伽玛参数为主的综合煤矿井下测井系统[J].煤矿开采,2015,20(2):16-19.
[3]马庆勋,姚顽强.一种超小口径钻孔岩性探测系统:中国,201120431421. 1[P].2012-07-25.
[4]马庆勋,姚顽强.一种超小口径钻孔岩性探测方法:中国,201110343882. 8[P].2014-09-24.
[5]马庆勋.一种矿用多功能地质工作仪:中国,201220076694. 3[P].2012-10-03.
[6]马庆勋.一种矿山井下钻孔探测仪:中国,201320674663. 2[P].2014-12-24.