ZONING OF THE OIL ACCUMULATION DENSITY OF THE EAST-PAIDUGIN DEPRESSION JURASSIC RESERVOIRS (USING CALCULATED THERMODYNAMIC PARAMETERS OF THE OIL SOURCE TOGUR SUITE)
The relevance of the study. The study and development of the unallocated subsoil fund of the Tomsk region east is being carried out to stabilize the falling level of oil production in the southeast of Western Siberia. The choice validity of the study area is determined by the prospects and underexpl...
Published in: | Bulletin of the Tomsk Polytechnic University Geo Assets Engineering |
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Tomsk Polytechnic University
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Online Access: | https://doi.org/10.18799/24131830/2022/10/3883 https://doaj.org/article/4217ed407385492ba32287e97242fd44 |
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ftdoajarticles:oai:doaj.org/article:4217ed407385492ba32287e97242fd44 2023-05-15T17:48:49+02:00 ZONING OF THE OIL ACCUMULATION DENSITY OF THE EAST-PAIDUGIN DEPRESSION JURASSIC RESERVOIRS (USING CALCULATED THERMODYNAMIC PARAMETERS OF THE OIL SOURCE TOGUR SUITE) Valery I. Isaev Galina Lobova Anna S. Merenkova Elizaveta N. Osipova Olga S. Isaeva Yuri V. Korzhov 2022-10-01T00:00:00Z https://doi.org/10.18799/24131830/2022/10/3883 https://doaj.org/article/4217ed407385492ba32287e97242fd44 RU rus Tomsk Polytechnic University http://izvestiya.tpu.ru/archive/article/view/3883/2801 https://doaj.org/toc/2500-1019 https://doaj.org/toc/2413-1830 doi:10.18799/24131830/2022/10/3883 2500-1019 2413-1830 https://doaj.org/article/4217ed407385492ba32287e97242fd44 Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 333, Iss 10, Pp 7-21 (2022) oil source suite paleotemperature reconstruction weathering crust and paleozoic reservoirs conditional classification of foundation rocks petrotypes digital zoning and ranking northeast of tomsk region Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 article 2022 ftdoajarticles https://doi.org/10.18799/24131830/2022/10/3883 2022-12-30T20:49:43Z The relevance of the study. The study and development of the unallocated subsoil fund of the Tomsk region east is being carried out to stabilize the falling level of oil production in the southeast of Western Siberia. The choice validity of the study area is determined by the prospects and underexploration of the Ob River right bank. The main aim of the research is to replenish the resource base of the Tomsk region fuel and energy complex at the stage of identifying promising areas and sites for predictive and exploratory research. The objects of the research are the Lower Jurassic oil source Togur suite, weathering crust and Paleozoic reservoirs of the East-Paidugin depression territory. The subjects of the research are the thermodynamic regime of Togur oil generation sources, the capacitive properties of pre-Jurassic reservoirs. The task of the research is to perform zonal zoning of the pre-Jurassic complex of the East-Paidugin megadepression and framing structures based on the integration of basement rock petrotype classifications, thermodynamic characteristics of the oil source Togur suite and the distribution of weathering crust thicknesses. Research methods. The study of the hydrocarbons generation density by the Togur suite is based on paleotemperature reconstructions of sedimentary rocks at each moment in the development of the basin at known temperatures on the surface (paleoclimate) and heat flow values given at the base of the sedimentary cover. The zoning of the weathering crust and Paleozoic reservoirs was carried out on the basis of a conditional classification of foundation rocks petrotypes, the integration of three digital parameters, namely, the weight coefficients of the potential for the formation of reservoirs by various petrotypes, the values of oil generation density and the values of weathering crust thicknesses. When ranking sites according to the density of primary oil accumulation, the weight coefficient of the basement rock petrotype potential was taken as the first important feature, ... Article in Journal/Newspaper ob river Siberia Directory of Open Access Journals: DOAJ Articles Bulletin of the Tomsk Polytechnic University Geo Assets Engineering 333 10 7 21 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
Russian |
topic |
oil source suite paleotemperature reconstruction weathering crust and paleozoic reservoirs conditional classification of foundation rocks petrotypes digital zoning and ranking northeast of tomsk region Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 |
spellingShingle |
oil source suite paleotemperature reconstruction weathering crust and paleozoic reservoirs conditional classification of foundation rocks petrotypes digital zoning and ranking northeast of tomsk region Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 Valery I. Isaev Galina Lobova Anna S. Merenkova Elizaveta N. Osipova Olga S. Isaeva Yuri V. Korzhov ZONING OF THE OIL ACCUMULATION DENSITY OF THE EAST-PAIDUGIN DEPRESSION JURASSIC RESERVOIRS (USING CALCULATED THERMODYNAMIC PARAMETERS OF THE OIL SOURCE TOGUR SUITE) |
topic_facet |
oil source suite paleotemperature reconstruction weathering crust and paleozoic reservoirs conditional classification of foundation rocks petrotypes digital zoning and ranking northeast of tomsk region Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 |
description |
The relevance of the study. The study and development of the unallocated subsoil fund of the Tomsk region east is being carried out to stabilize the falling level of oil production in the southeast of Western Siberia. The choice validity of the study area is determined by the prospects and underexploration of the Ob River right bank. The main aim of the research is to replenish the resource base of the Tomsk region fuel and energy complex at the stage of identifying promising areas and sites for predictive and exploratory research. The objects of the research are the Lower Jurassic oil source Togur suite, weathering crust and Paleozoic reservoirs of the East-Paidugin depression territory. The subjects of the research are the thermodynamic regime of Togur oil generation sources, the capacitive properties of pre-Jurassic reservoirs. The task of the research is to perform zonal zoning of the pre-Jurassic complex of the East-Paidugin megadepression and framing structures based on the integration of basement rock petrotype classifications, thermodynamic characteristics of the oil source Togur suite and the distribution of weathering crust thicknesses. Research methods. The study of the hydrocarbons generation density by the Togur suite is based on paleotemperature reconstructions of sedimentary rocks at each moment in the development of the basin at known temperatures on the surface (paleoclimate) and heat flow values given at the base of the sedimentary cover. The zoning of the weathering crust and Paleozoic reservoirs was carried out on the basis of a conditional classification of foundation rocks petrotypes, the integration of three digital parameters, namely, the weight coefficients of the potential for the formation of reservoirs by various petrotypes, the values of oil generation density and the values of weathering crust thicknesses. When ranking sites according to the density of primary oil accumulation, the weight coefficient of the basement rock petrotype potential was taken as the first important feature, ... |
format |
Article in Journal/Newspaper |
author |
Valery I. Isaev Galina Lobova Anna S. Merenkova Elizaveta N. Osipova Olga S. Isaeva Yuri V. Korzhov |
author_facet |
Valery I. Isaev Galina Lobova Anna S. Merenkova Elizaveta N. Osipova Olga S. Isaeva Yuri V. Korzhov |
author_sort |
Valery I. Isaev |
title |
ZONING OF THE OIL ACCUMULATION DENSITY OF THE EAST-PAIDUGIN DEPRESSION JURASSIC RESERVOIRS (USING CALCULATED THERMODYNAMIC PARAMETERS OF THE OIL SOURCE TOGUR SUITE) |
title_short |
ZONING OF THE OIL ACCUMULATION DENSITY OF THE EAST-PAIDUGIN DEPRESSION JURASSIC RESERVOIRS (USING CALCULATED THERMODYNAMIC PARAMETERS OF THE OIL SOURCE TOGUR SUITE) |
title_full |
ZONING OF THE OIL ACCUMULATION DENSITY OF THE EAST-PAIDUGIN DEPRESSION JURASSIC RESERVOIRS (USING CALCULATED THERMODYNAMIC PARAMETERS OF THE OIL SOURCE TOGUR SUITE) |
title_fullStr |
ZONING OF THE OIL ACCUMULATION DENSITY OF THE EAST-PAIDUGIN DEPRESSION JURASSIC RESERVOIRS (USING CALCULATED THERMODYNAMIC PARAMETERS OF THE OIL SOURCE TOGUR SUITE) |
title_full_unstemmed |
ZONING OF THE OIL ACCUMULATION DENSITY OF THE EAST-PAIDUGIN DEPRESSION JURASSIC RESERVOIRS (USING CALCULATED THERMODYNAMIC PARAMETERS OF THE OIL SOURCE TOGUR SUITE) |
title_sort |
zoning of the oil accumulation density of the east-paidugin depression jurassic reservoirs (using calculated thermodynamic parameters of the oil source togur suite) |
publisher |
Tomsk Polytechnic University |
publishDate |
2022 |
url |
https://doi.org/10.18799/24131830/2022/10/3883 https://doaj.org/article/4217ed407385492ba32287e97242fd44 |
genre |
ob river Siberia |
genre_facet |
ob river Siberia |
op_source |
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 333, Iss 10, Pp 7-21 (2022) |
op_relation |
http://izvestiya.tpu.ru/archive/article/view/3883/2801 https://doaj.org/toc/2500-1019 https://doaj.org/toc/2413-1830 doi:10.18799/24131830/2022/10/3883 2500-1019 2413-1830 https://doaj.org/article/4217ed407385492ba32287e97242fd44 |
op_doi |
https://doi.org/10.18799/24131830/2022/10/3883 |
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Bulletin of the Tomsk Polytechnic University Geo Assets Engineering |
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333 |
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