Taking borehole conditions algorithmically into account in the γ spectrometry of rock

In the present work, an analytical model permitting an operative algorithmic interpretation of the data of borehole gamma spectrometry is briefly described. The spectrometry of the natural gamma radiation of rock permits significant increase in the efficiency of solving problems of oil-gas geophysics associated with the surveying and exploitation of oil and gas deposits, calculation of the reserves, and increasing the petroleum output of beds. The meteorological parameters of the interpretational model are presented. The universal dependence of the bed value for a centered instrument and an instrument passed to the borehole wall on the dimensionless parameter is shown