| 涟邵煤田测水煤系煤岩层对比 |
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| 引用本文： | 王小清,彭乔林,马飞先.涟邵煤田测水煤系煤岩层对比[J].煤炭技术,2009,28(5). |
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| 作者姓名： | 王小清 彭乔林 马飞先 |
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| 作者单位： | 湖南省煤炭地质勘查院,长沙,410014 |
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| 摘 要： | 根据钻孔和煤矿地质资料,采用标志层法、古生物法、岩煤组合特征,结合煤质特征及物性特征,对涟邵煤田测水煤系主要可采煤层进行对比。涟邵煤田3、5号可采煤层位于测水组下段,两煤层之间发育一层层位稳定、厚约11m的1号石英砂岩,该层砂岩为3煤层底板、5煤层顶板,全区发育;5煤底板发育B层菱铁矿结核。1号石英砂岩和B层菱铁矿结核均为含煤段主要标志层,对比可靠。
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| 关 键 词： | 煤岩层对比 测水煤系 涟邵煤田 |
Contrast of Coal and Rock Stratum for Lianshao Coalfield Measuring Water Coal-Bearing System |
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| WANG Xiao-qing,PEN Qiao-lin,MA Fei-xian.Contrast of Coal and Rock Stratum for Lianshao Coalfield Measuring Water Coal-Bearing System[J].Coal Technology,2009,28(5). |
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| Authors: | WANG Xiao-qing PEN Qiao-lin MA Fei-xian |
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| Affiliation: | Hunan Province Coal Gological Survey Institute;Changsha 410014;China |
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| Abstract: | According to the coal mine drilling and geological data,using sign-law,paleontology law,rock coal characteristics and combining with coal quality and physical characteristics,the main mining coal seam in Lianshao coalfield measuring water coal system are compared.Lianshao coalfield 3#,5# coal seam are under the water group,between two layers grow a stabl,quartz sandstone with 11 m thickness.The sandstone layer,are 3# coal floor,5# seam roof and develop all area.5# coal-floor grows B-siderite tuberculosis.1#... |
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| Keywords: | comparison of coal and rocks measuring water coal system Lianshao coalfield |
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