鄂尔多斯西北部煤系地层铀矿异常点的测井资料研究

Well-Logging Data Research of Uranium Mine Outlier in Coal Stratum in the Northwestward of Ordos Basin

鄂尔多斯煤田钻井过程中进行了自然伽马和伽马能谱测井,发现许多放射性异常点,有些钻孔铀的含量超过了地浸砂岩型铀矿的工业品位,本文通过对鄂尔多斯煤田地浸砂岩型铀矿进行褶积处理和定量解释,对该区异常点进行了评价,并进行分级。

Natural Gamma and natural spectrum gamma well-logging was used in coal mine exploration of drilling in Erdos area, finding many natural gamma anomalies point, content of uranium exceed industrial grade of leaching sandstone type uranium deposits in drilling hole, faltung integral processing and quantitative interpretation is in paper for well-logging data, then making a eva-luating for gamma anomalies point and classify and grade.