Oil and gas potential of the deep-lying Jurassic and pre‑Jurassic deposits of the North of Western Siberia in unconventional traps
| العنوان: | Oil and gas potential of the deep-lying Jurassic and pre‑Jurassic deposits of the North of Western Siberia in unconventional traps |
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| المؤلفون: | Svetlana A. Punanova, V.L. Shuster |
| المصدر: | Georesursy, Vol 23, Iss 1, Pp 30-41 (2021) |
| بيانات النشر: | Georesursy Ltd., 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | pre-jurassic complex, combined traps, business.industry, 020209 energy, Fossil fuel, lcsh:QE1-996.5, Geochemistry, seismic methods, Geology, 02 engineering and technology, 010502 geochemistry & geophysics, 01 natural sciences, unconventional traps, lcsh:Geology, Geophysics, oil and gas potential, 0202 electrical engineering, electronic engineering, information engineering, vanadium, business, Western siberia, 0105 earth and related environmental sciences, organic matter |
| الوصف: | In-depth additional studies were carried out to assess oil and gas potential of deep-lying Jurassic and pre-Jurassic deposits of the northern territories of Western Siberia. As in previous work, the geological and mathematical program “Vybor” was used. Based on the first constructed series of model maps with probabilistic values of informative geochemical and geological parameters, the most promising both local and regional objects were selected. Increasing complexity of the traps structure with depth was noted. As a rule, from the Cretaceous deposits to the Jurassic and Paleozoic, the type of trap from the predominant anticline (in the Cretaceous) changes to a much more complex combined one, which requires special approaches (and new technologies) to identify and explore such objects. Studies based mainly on seismic data indicate rather high oil and gas content of both the Paleozoic and Triassic deposits, which have a platform occurence and large thicknesses, as well as crystalline basement formations. In this regard, unconventional combined traps of deep-lying deposits of the North of Western Siberia are of significant interest in terms of incremental oil and gas resources and reserves. |
| اللغة: | English |
| تدمد: | 1608-5078 1608-5043 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb8b804acfe476f174f81885f995c315 https://geors.ru/archive/article/1072/ |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....cb8b804acfe476f174f81885f995c315 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 16085078 16085043 |
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