Formation conditions for sedimentary basins of the junction zone of Pre-Ural trough and West Ural outer folding
Background. The junction zone of the Pre-Ural marginal trough and the West Ural outer folding is conventionally considered as a structure possessing a high hydrocarbon potential. However, the complexity of its geological structure, the ambiguity of interpretation of geological and geophysical materi...
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| Language: | Russian |
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Sergo Ordzhonikidze Russian State University for Geological Prospecting
2025-01-01
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| Series: | Известия высших учебных заведений: Геология и разведка |
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| Online Access: | https://www.geology-mgri.ru/jour/article/view/1091 |
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| _version_ | 1849344403018088448 |
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| author | L. I. Bondareva A. V. Osipov |
| author_facet | L. I. Bondareva A. V. Osipov |
| author_sort | L. I. Bondareva |
| collection | DOAJ |
| description | Background. The junction zone of the Pre-Ural marginal trough and the West Ural outer folding is conventionally considered as a structure possessing a high hydrocarbon potential. However, the complexity of its geological structure, the ambiguity of interpretation of geological and geophysical materials and, as a result, the lack of reliable geological models restrain the development of its resource base.Aim. To study the formation conditions of sedimentary basins of the junction zone of the Pre-Ural trough and the West Ural outer folding, to characterize the elements of petroleum systems.Materials and methods. Both unpublished and published geological, geophysical, and geochemical materials on the study area were used. These materials served as the initial data for conducting a basin analysis and an analysis of petroleum systems.Results. The following three sub-basins were identified: South Pre-Ural sub-basin, Middle Pre-Ural sub-basin, and North Pre-Ural sub-basin. For each subbasin, the average sedimentation rates and sedimentary cover capacities were calculated; elements of petroleum systems were characterized.Conclusion. The formation conditions of sedimentary basins were studied. The generation and accumulation petroleum systems, which determine the oil and gas potential of the area under consideration, were identified and described. |
| format | Article |
| id | doaj-art-48e1abe37efc4fc28b97f9431ad0daed |
| institution | Kabale University |
| issn | 0016-7762 2618-8708 |
| language | Russian |
| publishDate | 2025-01-01 |
| publisher | Sergo Ordzhonikidze Russian State University for Geological Prospecting |
| record_format | Article |
| series | Известия высших учебных заведений: Геология и разведка |
| spelling | doaj-art-48e1abe37efc4fc28b97f9431ad0daed2025-08-20T03:42:40ZrusSergo Ordzhonikidze Russian State University for Geological ProspectingИзвестия высших учебных заведений: Геология и разведка0016-77622618-87082025-01-01664445410.32454/0016-7762-2024-66-4-44-54629Formation conditions for sedimentary basins of the junction zone of Pre-Ural trough and West Ural outer foldingL. I. Bondareva0A. V. Osipov1Oil and Gas Research Institute of RASSergo Ordzhonikidze Russian State University for Geological ProspectingBackground. The junction zone of the Pre-Ural marginal trough and the West Ural outer folding is conventionally considered as a structure possessing a high hydrocarbon potential. However, the complexity of its geological structure, the ambiguity of interpretation of geological and geophysical materials and, as a result, the lack of reliable geological models restrain the development of its resource base.Aim. To study the formation conditions of sedimentary basins of the junction zone of the Pre-Ural trough and the West Ural outer folding, to characterize the elements of petroleum systems.Materials and methods. Both unpublished and published geological, geophysical, and geochemical materials on the study area were used. These materials served as the initial data for conducting a basin analysis and an analysis of petroleum systems.Results. The following three sub-basins were identified: South Pre-Ural sub-basin, Middle Pre-Ural sub-basin, and North Pre-Ural sub-basin. For each subbasin, the average sedimentation rates and sedimentary cover capacities were calculated; elements of petroleum systems were characterized.Conclusion. The formation conditions of sedimentary basins were studied. The generation and accumulation petroleum systems, which determine the oil and gas potential of the area under consideration, were identified and described.https://www.geology-mgri.ru/jour/article/view/1091basin analysiscollisionthrustpre-ural deflectionadvanced folds of the uralspetroleum systems |
| spellingShingle | L. I. Bondareva A. V. Osipov Formation conditions for sedimentary basins of the junction zone of Pre-Ural trough and West Ural outer folding Известия высших учебных заведений: Геология и разведка basin analysis collision thrust pre-ural deflection advanced folds of the urals petroleum systems |
| title | Formation conditions for sedimentary basins of the junction zone of Pre-Ural trough and West Ural outer folding |
| title_full | Formation conditions for sedimentary basins of the junction zone of Pre-Ural trough and West Ural outer folding |
| title_fullStr | Formation conditions for sedimentary basins of the junction zone of Pre-Ural trough and West Ural outer folding |
| title_full_unstemmed | Formation conditions for sedimentary basins of the junction zone of Pre-Ural trough and West Ural outer folding |
| title_short | Formation conditions for sedimentary basins of the junction zone of Pre-Ural trough and West Ural outer folding |
| title_sort | formation conditions for sedimentary basins of the junction zone of pre ural trough and west ural outer folding |
| topic | basin analysis collision thrust pre-ural deflection advanced folds of the urals petroleum systems |
| url | https://www.geology-mgri.ru/jour/article/view/1091 |
| work_keys_str_mv | AT libondareva formationconditionsforsedimentarybasinsofthejunctionzoneofpreuraltroughandwesturalouterfolding AT avosipov formationconditionsforsedimentarybasinsofthejunctionzoneofpreuraltroughandwesturalouterfolding |