CAJ | 학술논문

通过地质调查、二维地震、钻探、测井、采样测试等方法,确定了勘查区的地层层序、煤类、结构构造及其成因,结果表明,该井田赋存于石炭-二叠系太原组地层中,区内含煤地层岩性特为灰黑色泥岩、粉砂岩、灰白色砂岩呈不等厚互层,夹多层可采煤层,为勘查区主要含煤地层.
통과지질조사、이유지진、찬탐、측정、채양측시등방법,학정료감사구적지층층서、매류、결구구조급기성인,결과표명,해정전부존우석탄-이첩계태원조지층중,구내함매지층암성특위회흑색니암、분사암、회백색사암정불등후호층,협다층가채매층,위감사구주요함매지층.
Through the methods of geological investigation, 2 d seismic, drilling, logging, sampling test and so on, thestratigraphic sequence, coal type, structure and its causein the exploration area are determined, the results showed that thefield existed in the carboniferous- Permian Taiyuan formation, the coal-bearing strata lithology in the area was mudstone, siltstone, gray sandstone interbeded in different thickness, with multilayer minable seam, belonging to the main coal-bearingstrata in the exploration area.