Drilling a huge number of exploration wells within the Leningrad oil shale deposit leads to a significant change in the regime and balance of surface and ground waters of the area, which causes serious environmental changes in the environment.
How to cite:
Portnov V.G., Tereshenko L.A., Afanasyev S.N. Influence of fly ash additives on plugging stone structure // Journal of Mining Institute. 1988. Vol. 116. p. 31-35.
The study of structure formation kinetics of plugging systems from the moment of their mixing to the final strength is a very difficult task.
How to cite:
Afanasyev S.N., Tereshenko L.A., Eberling I.L. Study of physical and chemical properties of plugging systems based on their electrical conductivity // Journal of Mining Institute. 1985. Vol. 105. p. 70-74.
