Application of bentonite for the construction of process wells for bore-hole mining of uranium

Application of bentonite for the construction of process wells for bore-hole mining of uranium

Production of uranium by the method of bore-hole mining (BHM) is carried out from productive water-bearing formations represented by sands of various sizes. The beds are opened by the process well drilling using bentonite clay mud. This is accompanied by colmatation of the near-filter zone (NFZ) roc...

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Bibliographic Details
Main Authors: A. G. Ivanov, S. A. Alexandrov, I. A. Kurashov, D. A. Ivanov, P. E. Shikhov, Iu. A. Arsentev, A. P. Nazarov, O. Iu. Glotova
Format: Article
Language:Russian
Published: Sergo Ordzhonikidze Russian State University for Geological Prospecting 2020-03-01
Series:Известия высших учебных заведений: Геология и разведка
Subjects:
well
bore-hole mining
bentonite
sulphuric acid working solution
bentonite sleeve
hydrosulation
Online Access:https://www.geology-mgri.ru/jour/article/view/551
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