煤田地质与勘探
煤田地質與勘探
매전지질여감탐
COAL GEOLOGY & EXPLORATION
2014年
3期
78-81
,共4页
测井曲线%构造煤%煤层结构
測井麯線%構造煤%煤層結構
측정곡선%구조매%매층결구
logging curve%tectonic coal%coalbed structure
依据参与实际工作的体会,对利用钻孔测井曲线判识构造煤方法中的一些问题提出几点认识,澄清一些概念性问题。分析认为,钻孔测井曲线是目前煤矿探测未被巷道揭露的新采区构造煤唯一可行的方法,可为煤矿区域突出危险性预测提供基础资料,但这需要充分认识此项技术的特点和复杂性。依据煤矿现有测井资料判识构造煤,还只能采用人工定性判识方法;研究或引进新的测井技术,方有可能探求定量和计算机自动识别方法。
依據參與實際工作的體會,對利用鑽孔測井麯線判識構造煤方法中的一些問題提齣幾點認識,澄清一些概唸性問題。分析認為,鑽孔測井麯線是目前煤礦探測未被巷道揭露的新採區構造煤唯一可行的方法,可為煤礦區域突齣危險性預測提供基礎資料,但這需要充分認識此項技術的特點和複雜性。依據煤礦現有測井資料判識構造煤,還隻能採用人工定性判識方法;研究或引進新的測井技術,方有可能探求定量和計算機自動識彆方法。
의거삼여실제공작적체회,대이용찬공측정곡선판식구조매방법중적일사문제제출궤점인식,징청일사개념성문제。분석인위,찬공측정곡선시목전매광탐측미피항도게로적신채구구조매유일가행적방법,가위매광구역돌출위험성예측제공기출자료,단저수요충분인식차항기술적특점화복잡성。의거매광현유측정자료판식구조매,환지능채용인공정성판식방법;연구혹인진신적측정기술,방유가능탐구정량화계산궤자동식별방법。
According to the experience in practical work, five recognitions were put forward about some questions of the methods identifying tectonic coal with logging curves, some conceptual issues were clarified.The method is the only feasible one to detect tectonic coal in new mining district unexposed by roadway at present, provides basic data for forecasting regional outburst danger. But it is necessary to understand fully the characteristics and comp-lexity of application of this technology. Artificial qualitative identification method is only feasible to identify tectonic coal with the application of existing logging data in a coal mine. Researching or importing new logging technology makes it possible to explore the quantitative method and the computer automatic identification method.