Lipatnikova, O. A. Lubkova, T. N. Khavina, E. M.
Published in
Moscow University Geology Bulletin
AbstractThe current hydrochemistry of aquatic formations of the Moscow Canal and the Volga–Baltic System was characterized by the data of field surveys during the summer of 2018. The spatial variations in the ionic composition of the water and in the concentrations of dissolved forms of trace elements were analyzed over the distance from Moscow to ...
Krasnova, A. V. Rostovtseva, Yu. V.
Published in
Moscow University Geology Bulletin
AbstractBauxite rocks of the pre-Jurassic complex of the Urmano-Archinskaya oil and gas zone of the West Siberian Plate, which mainly formed due to redeposition of the products of crust weathering into karst traps, are considered. Igneous rocks of the intermediate composition and shales exposed in erosion–tectonic uplift of the basement to the nort...
Nikulin, I. I. Korobkov, I. G. Samsonov, A. A.
Published in
Moscow University Geology Bulletin
AbstractThe trap rocks have been studied at diamond-bearing regions within the eastern wall of the Tunguska Syneclise. The composition and structural features of pyroclastic rocks of a basaltic complex have been studied on the basis of lithotectonic analysis. The main volume of explosive volcanic rocks is composed of variously clastic tuffs. Their ...
Kutukova, N. M. Shuster, V. L.
Published in
Moscow University Geology Bulletin
AbstractThe paper shows the application of modern methods for studying the structure of combined oil-traps. Methods for determining the conceptual geological model of reservoir rocks are described. The examples of the complex-constructed deposits of the Yurubcheno-Tokhomskoye oilfield (Eastern Siberia) and the deposits in the basement rocks in the ...
Lipatnikova, O. A. Lubkova, T. N. Korobova, N. A.
Published in
Moscow University Geology Bulletin
AbstractThe composition and speciation of trace elements were studied in surface and interstitial waters along with solid phase of bottom sediments to characterize the abiotic segment of the Pirogovo Reservoir. It was found that the concentrations of metals in surface waters did not exceed the MACs for fishery basins, excluding Zn and Cu (2–9 and u...
Yusupov, Ya. I. Kalmykov, G. A.
Published in
Moscow University Geology Bulletin
AbstractGeomechanics is a complex discipline that covers issues of geology, geophysics, petrophysics, mechanics, etc. Building a digital geomechanical model should start with data collection and compilation. This stage lays the foundations for all subsequent work. The basis for the geomechanical model is a special GIS complex, which must include DT...
Gavrilov, A. V. Pizhankova, E. I.
Published in
Moscow University Geology Bulletin
AbstractIt has been revealed that the modern sedimentation on the Laptev Sea shallows, which have been solely affected by erosion in the past, has intensified. This occurs against the background of a rise in sea level. The activation of the modern sedimentation is caused primarily by factors related to climate warming: a decrease in sea ice extent,...
Popov, S. S. Shilova, G. N. Khotylev, A. O.
Published in
Moscow University Geology Bulletin
AbstractThis report presents the results of comprehensive studies of loess-like formations that are common within the drainage basins of the Ai and Yuruzan Rivers (Southern Urals). Loess complexes are associated with the third fluvial terrace. The lithological composition, structural, and textural features indicate that the loess were formed like t...
Shpurov, I. V. Cherepanov, V. V. Afanas’ev, V. S.
Published in
Moscow University Geology Bulletin
AbstractAn approach to reserve estimation is discussed for the Upper Cretaceous Senonian deposits at the Medvezh’e gas field. The approach is based on the geological and petrophysical characterization and production history of the field. The predominant shale deposits that form the gas-bearing reservoir are described and characterized. Primary guid...
Modin, I. N. Erokhin, S. A. Krasnikova, A. M. Shorkunov, I. G. Shevchenko, V. A. Skobelev, A. D.
Published in
Moscow University Geology Bulletin
AbstractSearching for buried ancient objects that have no traces on the surface as a result of plowing of the topsoil for centuries is a challenge for archaeology. In this paper, the use of geophysical methods for mapping necropolises is illustrated by a geophysical survey of the Shekshovo-9 burial site (Suzdal Opolie). The main idea is to detect a...
