摘要
选择常规数字测井中采用的视电阻率、人工放射性、自然放射性等3种测井曲线,对昌福山区童子岩组煤层进行对比,其方法是:利用测井曲线连续性中的突变性和突变组合性规律,对它们进行对比,发现其效果显著,为利用地质模型难以精确对比的P1t3-3,P1t3-2,P1t3-1等7层主要煤层,开辟了对比的新思路,对昌福山矿区煤炭资源开发有着重大的实际意义。
A contrast of Tongziyan group coal seam in Changfushan district is made by electricity - respectrity rate, reflex - radioactive, natural radioactive est. three kinds of logging euves. The method is following： utilizing the disastrous variation and its compound law of logging curve, by contrast the effect is obvious. The method resolved the difficulty of accuracy contrast, and has a practical significance for the district development.
出处
《煤炭技术》
CAS
2008年第12期129-131,共3页
Coal Technology
关键词
测井曲线
突变
对比
logging curve
disastrous variation
compound
