Influence of the Plussa River on watercutting of mines of the Leningradskoye oil shale deposit
Authors:
Abstract
The Leningrad oil shale deposit (b. Gdovskoye) is characterized by increased watercutting, which is associated with its karst formation. The average water content of four operating mines is currently about 7 m3 per 1 m of production, and in the pre-war years it reached 59 m3/t and more. Sustained average annual inflows to individual mines RASge from 520 to 1060 m3/h and total inflows from 2500 to 3300 m3/h. Over the last 15 years, 384 million m3 of water has been pumped and the average inflow to the mines has been about 3000 m3/h. There is no tendency to decrease the total water inflow.
Область исследования:
(Archived) Without section
References
- Hydrogeology of the USSR, vol. 3. Leningrad, Novgorod and Pskov Regions. Nedra, 1967.
- Methodical recommendations for studying the regime of surface and ground waters in karst areas of the USSR. VSEGINGEO and GGI, 1967.
- Pauker N.G. Hydrochemical method in mine hydrogeology. Journal of Mining Institute, vol. XLVIII, iss. 2, 1965.
- Decision of the Interdepartmental Meeting on the Development of Unified Schemes for the Precambrian and Paleozoic of the Russian Platform (1962) VSEGEI, 1965.
- Handbook on Climate. Vol. 3, part IV, Gidrometeoizdat, 1968.
- Pauker N. G., Ritsareva Z. V. Influence of the Plussa River on the water cutting of mines of the Slantsy Combine of LSNKh. Proc. of Interdepartmental Council on 7. Mine Waters of the North-Western Economic District of the RSFSR, STA Gornoe, L., 1964.
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