TEM探查岩层富水性的关键技术及应用效果
Coal Geology of China（2015）
Abstract
在陕北侏罗纪煤田榆横矿区,直罗组砂岩含水层直接影响到2煤的安全开采,为查明其富水性,采用对低阻体反映灵敏的TEM方法结合测井数据、钻探资料、岩性特征来圈定低阻异常富水区:即利用测井数据标定层位、利用砂岩与泥岩厚度比值参数结合视电阻率低阻异常推断富水区.实例表明,在全区推断的6处砂岩富水区中,经钻孔验证,与实际揭露情况较吻合.
MoreTranslated text
Key words
TEM,water yield property,strata demarcating,sandstone/mudstone thickness ratio parameter
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined