Prospecting for karst disturbances using electrical exploration methods
Authors:
Abstract
The industrial oil shale reservoir of the Leningradskoye field is confined to the Kuker horizon of Ordovician limestones. The thickness of the overlying strata varies from 50-60 m in the north to 80-100 m in the south. In the northern part, Ordovician limestones are directly spread under Quaternary sediments; in the southern part, apart from Quaternary sediments, they are overlain by Middle Devonian sediments (marls, sands and clays). The thickness of Quaternary sediments averages 5-10 m.
Область исследования:
(Archived) Without section
Funding:
None
Similar articles
Borehole magnetic prospecting at copper-nickel deposits of the Pechenga region
1971 A. B. Lomakin, O. N. Molchanov, S. G. Pospelov
Determination of geologic objects parameters from gravity anomalies by means of linear programming
1971 S. V. Shalaev, G. G. Kravtsov
Methodology of processing GSZ materials on the analog machine Luch by the directional grouping method
1971 S. A. Ankudinov, A. L. Ronin
Possibilities of gamma-gamma logging at copper-nickel deposits
1971 V. A. Artsybashev, L. M. Gorbunova, G. A. Ivanoyukovich