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Vol 64 Iss. 2
Pages:
87-90
Download volume:
RUS
Article

On the influence of uranium ore emanation into the borehole on gamma-ray logging results

Authors:
G. F. Novikov
E. L. Ozerkov
Date submitted:
1973-08-03
Date accepted:
1973-10-17
Date published:
1974-02-01

Abstract

Partial escape of radon into the borehole, subjected to prolonged flushing during drilling, leads to a decrease in the intensity of radiation along the borehole axis and an underestimation of linear uranium reserves from gamma logging data.

Область исследования:
(Archived) Without section
Funding:

None

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References

  1. Artsybashev V. A., Bolotnikov A. N. Method of determining corrections for emanation of radioactive ores in natural occurrence during radiometric sampling. Sb.: Voprosy rudnoi geofiziki , issue 3. Gosgeoltekhizdat, 1961 (in Russian)
  2. Bondarev V. M. et al. Gamma-Sampling of Uranium Ores in Natural Occurrence. Nedra, 1964 (in Russian)
  3. Doshchechkin V. P., Serdyukova A. S. Some questions of determining the emanation diffusion coefficient in rocks. Izv. vuzov. Geologiya i razvedka , No. 7, 1969 (in Russian)
  4. Novikov G. F., Kapkov Yu. N. Radioactive Methods of Exploration. Nedra, 1965 (in Russian)
  5. Ovchinnikov A. K. et al. Instruction on gamma logging in prospecting and exploration of uranium deposits. Gosgeoltekhizdat, 1963 (in Russian)
  6. Putikov O. F. On the determination of the correction for emanation in gamma logging of boreholes. Zapiski Gornogo Instituta, 1963, vol. XLV, issue 2 (in Russian)
  7. Khaikovich I. M. Intensity of gamma radiation of radioactive strata under non-steady diffusion of radon. Sb.: Voprosy razvedochnoi radiometrii . Izd. VITR, 1958 (in Russian)

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