On the influence of uranium ore emanation into the borehole on gamma logging results
Abstract
Partial exit of radon into the well, subjected to prolonged flushing during drilling, leads to a decrease in the intensity of radiation along the axis of the well and underestimation of linear uranium reserves according to gamma logging data.
Область исследования:
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References
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- Doshchechkin V. P., Serdyukova A. S. Some questions of determination of the emanation diffusion coefficient in rocks. University Proc., Geology and Exploration, No. 7, 1969.
- Novikov G. F., Kapkov Y. N. Radioactive methods of exploration. Nedra, 1965.
- Ovchinnikov A. K. et al. Instruction on gamma logging in prospecting and exploration of uranium deposits. Gosgeoltekhizdat, 1963.
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