Logging gamma-spectrometer for determination of uranium, thorium and potassium concentrations
Abstract
The logging gamma-spectrometer developed and tested by us contains three counting-resolving channels providing continuous recording of gamma equivalent concentrations of U, Tb and K, and an integral channel. The counting-resolving channels can be used in the mode of continuous or discrete recording of the average pulse frequency in specified energy windows ...
Область исследования:
(Archived) Without section
References
- Aliev V.G. et al. Logging station Gnom-68/ Aliev V.G., Davydov A.V., Dadalavov N.S., Ovchinnikov A.K., Sarygin E.P., Shishmolin A.N. - In the book: Geophysical Equipment. L., Nedra, 1972, iss. 48.
- Lozhnikov A.P., Sonin E.K. Cascade circuits on transistors. M., Energia, 1969.
- Sinitsyn A.Ya., Novikov G.F., Kozynda Y.O. Three-channel gamma-spectrometer for determination of uranium and thorium in boreholes. - In the book: Geophysical Equipment. L., Nedra, 1974, iss. 54.
- Sinitsyn A.Ya. Signal transmission by cable at gamma-spectral logging. - In the book: Geophysical Equipment. L., Nedra, 1972, iss. 49.
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