Hydrogeochemical conditions of oil and gas areas in Yamalo-Nenets oil and gas producing region (Part 2)
https://doi.org/10.31660/0445-0108-2019-6-19-30
Abstract
The object of our research is hydrogeochemical conditions of the Mesozoic hydrogeological basin within Yamalo-Nenets oil and gas bearing region. The Mesozoic basin includes the Aptian-Albian-Cenomanian, Neocomian and Jurassic hydrogeological complexes. These complexes contain thermal and mineralized water. The water exchange in the basin in question is significantly hampered; this is reflected in hydrogeochemical conditions. The article presents the distribution maps of water types in three complexes of the Mesozoic basin, maps of changes in the magnitude of mineralization and the content of the most valuable microcomponents (iodine and bromine). It has been established that with the depth (from the Aptian-Albian-Cenomanian to the Jurassic complex) the area of distribution of sodium bicarbonate-type water increases. Further directions of groundwater research in the region are noted.
About the Authors
V. A. Beshentsev
Industrial University of Tyumen
Russian Federation
Russian Federation
Vladimir A. Beshentsev, Doctor of Geology and Mineralogy, Professor at the Department of Geology of Oil and Gas Fields
Tyumen
Yu. I. Salnikova
Industrial University of Tyumen;
West Siberian Institute of Oil and Gas Geology of Industrial University of Tyumen
Russian Federation
Russian Federation
Yulia I. Salnikova, Postgraduate, Industrial University of Tyumen, Head of sector of the West Siberian Institute of Oil and Gas Geology of Industrial University of Tyumen
Tyumen
R. N. Abdrashitova
Industrial University of Tyumen
Russian Federation
Russian Federation
Rimma N. Abdrashitova, Candidate of Geology and Mineralogy, Associate Professor at the Department of Geology of Oil and Gas Fields
Tyumen
S. V. Vorobjeva
Industrial University of Tyumen
Russian Federation
Russian Federation
Seema V. Vorobjeva, Doctor of Engineering, Professor at the Department of Technosphere Safety
Tyumen
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Review
For citations:
Beshentsev V.A., Salnikova Yu.I., Abdrashitova R.N., Vorobjeva S.V. Hydrogeochemical conditions of oil and gas areas in Yamalo-Nenets oil and gas producing region (Part 2). Oil and Gas Studies. 2019;(6):19-30. (In Russ.) https://doi.org/10.31660/0445-0108-2019-6-19-30
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