摘要
在同一地区,各个钻孔的测井资料存在着一定的内在联系,不同的岩性,在各种测井参数曲线上有不同的响应特征。在高陂矿区,根据高放射性可以确定16#及18#煤层顶板的主要标志层为砂质泥岩;利用多孔参数曲线对比,可以确定各煤层位,厚度变化及断层性质。
In one and the same area, logging data from various boreholes have certain internal relations. Different lithologic characters have different response characteristics on various well logging parametric curves. In the Gaopi mining area, according to high radioactivity may make certain that the main index beds above Nos. 16 and 18 roofs are sandy mudstones. By the use of multiple hole parametric curve correlation, can make certain each coal seam horizon, variation in thickness and fault properties.
出处
《中国煤田地质》
2005年第B06期91-92,96,共3页
Coal Geology of China
关键词
测井曲线
放射性异常
标志层
综合对比
高陂矿区
log curve
radioactivity anomaly
index bed
synthetic correlation
Gaopi mining area
