georesГеоресурсыGeoresources1608-50431608-5078Georesursy LLC10.18599/grs.2025.4.21geores-613Research ArticleСТАТЬИRESEARCH ARTICLESПрогноз и оценка генерационного потенциала нефтегазоматеринских пород осадочного чехла Восточно-Арктических акваторийThe Forecast and Assessment of Source Rocks Generation Potential in the Sedimentary Cover of the Eastern ArcticЛавреноваЕ. А.LavrenovaE. A.

Елена Александровна Лавренова – кандидат геол.минерал. наук, доцент кафедры геологии и разведки месторождений углеводородов

117997, Москва, ул. Миклухо-Маклая, д. 23 

Elena A. Lavrenova — Cand. Sci. (Geology and Mineralogy), Lecturer at the Department of Geology and Exploration of Hydrocarbon Deposits

23, Miklukho-Maklaya str., Moscow 117997

lavrenovaelena@mail.ruРоссийский государственный геологоразведочный университет имени Серго ОрджоникидзеРоссияSergo Ordzhonikidze Russian State University for Geological ProspectingRussian Federation202530122025274177191Copyright © Лавренова Е.А., 20252025Лавренова Е.А.Lavrenova E.A.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.geors.ru/jour/article/view/613

В пределах акваторий Восточной Арктики, на основании совместного анализа результатов палеогеографических реконструкций и опубликованных материалов геохимических исследований пород сопредельной суши, выявлены вероятные нефтегазоматеринские толщи в отложениях верхнего мела, палеоцена-эоцена, олигоцена-раннего миоцена, построены прогнозные карты их распространения и геохимических свойств. с использованием методов численного моделирования рассчитаны карты современной зрелости материнских пород, оценен их генерационный и эмиграционный потенциал, установлены вероятные очаги генерации углеводородов в пределах Восточно-Арктического шельфа. Полученные результаты формируют концептуальную основу для дальнейшей оценки перспектив нефтегазоносности, районирования изучаемой территории и эффективного планирования геологоразведочных работ.

The sedimentary cover of the Russian Eastern Arctic, which includes the Laptev, East Siberian and partly Chukchi Seas, is considered one of the most prolific oil and gas provinces. However its petroleum potential is difficult to assess due to the lack of wells that can provide data on the presence and quality of the source rocks within the area. To address this issue, the paleogeographic conditions for the development of the main sedimentary complexes have been restored. Investigations based on the paleogeographic reconstruction and available geochemical data from surrounding areas indicate a high probability of source rock presence in the Upper Cretaceous, Paleocene-Eocene, and Oligocene-Early Miocene units of the sedimentary cover. These speculative source rocks have been studied through numerical modeling, to assess their maturity, transformation ratio and generation potential. This results in delineating probable hydrocarbon kitchens within the Eastern Arctic shelf. The findings obtained provide a conceptual basis for further evaluation of oil and gas prospects, zoning of the studied area, and effective planning of geological exploration activities.

Восточно-сибирское мореЧукотское мореморе Лаптевыхуглеводородный потенциалнефтегазоматеринские толщигеохимические характеристикиEast Siberian SeaChukchi SeaLaptev Seahydrocarbon potentialsource rockgeochemical propertiesРабота выполнена в рамках государственного задания Министерства науки и высшего образования Российской Федерации №AAAA-A20-120092590017-4The work was carried out within the framework of the state assignment of the Ministry of Science and Higher Education of the Russian Federation No. AAAA-A20-120092590017-4ReferencesГрушевская О.В., Уварова И.В. (2020). Анализ нефтегазоматеринских толщ шельфа моря Лаптевых. Вестник Пермского университета, 19(2), c. 166–174. DOI: 10.17072/psu.geol.19.2.166Backman J., Moran K. (2009). Expanding the Cenozoic paleoceanographic record in the Central Arctic Ocean: IODP Expedition 302 Synthesis. Central European Journal of Geosciences, 1(2), pp. 157–175. DOI: 10.2478/v10085-009-0015-6Евдокимова Н.К., Яшин Д.С., Супруненко О.И., Ким Б.И. (2007). Нефтегазоматеринские толщи в составе осадочного чехла шельфов Восточной Арктики. Вестник СПбГУ, Сер. 7, 1, c. 109–110.Burnham A. (1989) A Simple kinetic model of petroleum formation and cracking. Geochimica and Cosmochimica Acta, 43. pp. 1–11.Лавренова Е. А., Керимов В. Ю., Горбунов А. А. (2024). Геодинамическое районирование и структурно-формационные комплексы осадочного чехла восточно-арктических морей России. Горный журнал, 10, c. 31–40. DOI: 10.17580/gzh.2024.10.04Dixon J., Lane, L.S., Dietrich J.R., Mcneil D.H., Chen Z. (2019). Geological History of the Late Cretaceous to Cenozoic Beaufort-Mackenzie Basin, Arctic Canada. DOI: 10.1016/B978-0-444-63895-3.00017-6Полякова И.Д., Борукаев Г.Ч., Сидоренко Св.А. (2017). Потенциальная нефтегазоносность Восточно-Сибирского моря. Геология нефти и газа, 1, c. 3–10.Dore A., Lundin E., Gibbons A., Sømme T., Tørudbakken B. (2016). Transform margins of the Arctic: a synthesis and re-evaluation. Geological Society London Special Publications, pp. 431–487. DOI: org/10.1144/sp431.8Полякова И.Д., Богоявленский И.В., Данилина А.Н. (2013). Характеристика нефтегазоматеринских толщ Арктики, палеогеографические и геодинамические аспекты их образования. Арктика: экология и экономика, 1(9), c. 46–59.Grushevskaya O.V., Uvarova I.V. (2020). Analysis of oil and gas source rock formations on the shelf of the Laptev Sea. Bulletin of Perm University, 19(2), pp. 166–174. (In Russ.) DOI: 10.17072/psu.geol.19.2.166Скарятин М.В., Ставицкая В.Н., Мазаева И.В., Зайцева С.А., Баталова А.А., Моисеева Р.Х., Винниковская Е.В., Булгакова Е.А., Малышев Н.А., Вержбицкий В.Е., Обметко В.В., Бородулин А.А. (2021). Применение результатов анализа траектории кромки клиноформ в пространстве для прогноза перспектив нефтегазоносности осадочного чехла Северо-Чукотского мегапрогиба. Нефтяное хозяйство, 2, с. 40–45. DOI: 10.24887/0028-2448-2021-2-40-45Evdokimova N.K., Yashin D.S., Suprunenko O.I., Kim B.I. (2007). Oil and gas source rock formations in the sedimentary cover of the East Arctic shelf. Bulletin of St. Petersburg University. Ser. 7, 1, pp. 109–110. (In Russ.)Ступакова А.В., Суслова А.А., Большакова М.А., Сауткин Р.С., Санникова И.А. (2017). Бассейновый анализ для поиска крупных и уникальных месторождений в Арктике. Георесурсы. Спецвыпуск, c. 19–35. DOI: http://doi.org/10.18599/grs.19.4Houseknecht D., Craddock W., Lease R. (2016). Upper Cretaceous and Lower Jurassic.Backman J., Moran K. (2009). Expanding the Cenozoic paleoceanographic record in the Central Arctic Ocean: IODP Expedition 302 Synthesis. Central European Journal of Geosciences, 1(2), pp. 157–175. DOI: 10.2478/v10085-009-0015-6Lavrenova E.A., Kerimov V.Yu., Gorbunov A.A. (2024). Geodynamic zoning and structural-formational complexes of the sedimentary cover of the East Arctic seas of Russia. Mining Journal, 10, pp. 31–40. DOI: 10.17580/gzh.2024.10.04Burnham A. (1989) A Simple kinetic model of petroleum formation and cracking. Geochimica and Cosmochimica Acta, 43. pp. 1–11.Masterson D., Holba, A. (2021). North Alaska Super Basin: Petroleum systems of the central Alaskan North Slope. United States AAPG Bulletin, 105, pp. 1233–1291. DOI: 10.1306/01282120057Dixon J., Lane, L.S., Dietrich J.R., Mcneil D.H., Chen Z. (2019). Geological History of the Late Cretaceous to Cenozoic Beaufort-Mackenzie Basin, Arctic Canada. DOI: 10.1016/B978-0-444-63895-3.00017-6Magoon L.B., Dow W.G. (1994). The Petroleum System-From Source to Trap. AAPG Memoir, 60, 655 p. https://doi.org/10.1306/M60585Dore A., Lundin E., Gibbons A., Sømme T., Tørudbakken B. (2016). Transform margins of the Arctic: a synthesis and re-evaluation. Geological Society London Special Publications, pp. 431–487. DOI: org/10.1144/sp431.8Moran K., Backman J., Brinkhuis H., Clemens S., Cronin T., Dickens G., Eynaud F., Gattacceca J. Jakobsson M., Jordan R., Kaminski M., King J., Koc N., Krylov A., Martinez N., McInroy D., Moore T., Onodera J., Kristoffersen Y. (2006). The Cenozoic palaeoenvironment of the Arctic Ocean. Nature, 441, pp. 601–630. https://doi.org/10.1038/nature04800Houseknecht D., Craddock W., Lease R. (2016). Upper Cretaceous and Lower Jurassic.Morrell G.R., Fortier M., Price P.R. and Polt R. (1995). Petroleum exploration in Northern Canada. A Guide to Oil and Gas Exploration and Potential. Northern Oil and Gas Directorate Indian and Northern Affairs Canada. https://www.aadnc-aandc.gc.ca/DAM/DAM-INTER-HQ/STAGING/texte-text/nog_pubs_penc_1324579829739_eng.pdfMasterson D., Holba, A. (2021). North Alaska Super Basin: Petroleum systems of the central Alaskan North Slope. United States AAPG Bulletin, 105, pp. 1233–1291. DOI: 10.1306/01282120057O’Regan M., Moran K., Backman J., Jakobsson M., Sangiorgi F., Brinkhuis H. et al. (2008). Mid-Cenozoic tectonic and paleoenvironmental setting of the central Arctic Ocean. Paleoceanography, 23, pp. 1–15. https://doi.org/10.1029/2007PA001559Magoon L.B., Dow W.G. (1994). The Petroleum System-From Source to Trap. AAPG Memoir, 60, 655 p. https://doi.org/10.1306/M60585Palma J. Botterell, David W. Houseknecht, Paul G. Lillis (2021). Geochemical advances in Arctic Alaska oil typing – North Slope oil correlation and charge history. Marine and Petroleum Geology, 127, pp. 1–24. https://doi.org/10.1016/j.marpetgeo.2020.104878Moran K., Backman J., Brinkhuis H., Clemens S., Cronin T., Dickens G., Eynaud F., Gattacceca J. Jakobsson M., Jordan R., Kaminski M., King J., Koc N., Krylov A., Martinez N., McInroy D., Moore T., Onodera J., Kristoffersen Y. (2006). The Cenozoic palaeoenvironment of the Arctic Ocean. Nature, 441, pp. 601–630. https://doi.org/10.1038/nature04800Peters K. E., Magoon L. B., Bird K. J., Valin Z. C., and M. A. Kelle M. A. (2006). North Slope, Alaska: Source rock distribution, richness, thermal maturity, and petroleum charge. AAPG Bulletin, 90(2), pp. 261–292. https://doi.org/10.1306/09210505095Morrell G.R., Fortier M., Price P.R. and Polt R. (1995). Petroleum exploration in Northern Canada. A Guide to Oil and Gas Exploration and Potential. Northern Oil and Gas Directorate Indian and Northern Affairs Canada. https://www.aadnc-aandc.gc.ca/DAM/DAM-INTER-HQ/STAGING/texte-text/nog_pubs_penc_1324579829739_eng.pdfPolyakova I.D., Borukaev G.Ch., Sidorenko Sv.A. (2017). Potential oil and gas prospects of the East Siberian Sea. Geology of Oil and Gas, 1, pp. 3–10. (In Russ.)O’Regan M., Moran K., Backman J., Jakobsson M., Sangiorgi F., Brinkhuis H. et al. (2008). Mid-Cenozoic tectonic and paleoenvironmental setting of the central Arctic Ocean. Paleoceanography, 23, pp. 1–15. https://doi.org/10.1029/2007PA001559Polyakova, I.D., Bogoyavlensky, I.V., Danilina, A.N. (2013). Characteristics of Arctic gas-and-oil resource strata, paleogeographic and geodynamic aspects of their formation. Arctic: ecology and economy, 1(9), pp. 46–59. (In Russ.)Palma J. Botterell, David W. Houseknecht, Paul G. Lillis (2021). Geochemical advances in Arctic Alaska oil typing – North Slope oil correlation and charge history. Marine and Petroleum Geology, 127, pp. 1–24. https://doi.org/10.1016/j.marpetgeo.2020.104878Somme T.O., Dore A.G., Lundin E.R., Torudbakken B.O. (2018). Triassic paleogeography of the Arctic: Implications for sediment routing and basin fill. AAPG Bulletin, 102(12), pp. 2481–2517. https://doi.org/10.1306/05111817254Peters K. E., Magoon L. B., Bird K. J., Valin Z. C., and M. A. Kelle M. A. (2006). North Slope, Alaska: Source rock distribution, richness, thermal maturity, and petroleum charge. AAPG Bulletin, 90(2), pp. 261–292. https://doi.org/10.1306/09210505095Stein R., Boucsein B., Meyer H. (2006). Anoxia and high primary production in the Paleogene central Arctic Ocean: First detailed records from the Lomonosov Ridge. Geophysical Research Letters, 33, pp. 1–6. DOI: 10.1029/2006GL026776Somme T.O., Dore A.G., Lundin E.R., Torudbakken B.O. (2018). Triassic paleogeography of the Arctic: Implications for sediment routing and basin fill. AAPG Bulletin, 102(12), pp. 2481–2517. https://doi.org/10.1306/05111817254Stein R. (2007). Upper Cretaceous/lower Tertiary black shales near the North Pole: Organiccarbon origin and source-rock potential. Marine and Petroleum Geology, 24, pp. 67–73. DOI: 1016/j.marpetgeo.2006.10.002Stein R., Boucsein B., Meyer H. (2006). Anoxia and high primary production in the Paleogene central Arctic Ocean: First detailed records from the Lomonosov Ridge. Geophysical Research Letters, 33, pp. 1–6. DOI: 10.1029/2006GL026776Stoupakova A.V., Suslova A.A., Bolshakova M.A., Sautkin R.S., Sannikova I.A. (2017).Basin analysis for the search of large and unique fields in the Arctic region. Georesursy = Georesources, Special issue, pp. 19–35. DOI: http://doi.org/10.18599/grs.19.4Stein R. (2007). Upper Cretaceous/lower Tertiary black shales near the North Pole: Organiccarbon origin and source-rock potential. Marine and Petroleum Geology, 24, pp. 67–73. DOI: 1016/j.marpetgeo.2006.10.002Strata in Shallow Cores on the Chukchi Shelf. Arctic Alaska. Professional Paper 1814–C. Studies by the U.S. Geological Survey in Alaska, 15, pp. 37. https://pubs.usgs.gov/pp/1814/c/pp1814C.pdfStrata in Shallow Cores on the Chukchi Shelf. Arctic Alaska. Professional Paper 1814–C. Studies by the U.S. Geological Survey in Alaska, 15, pp. 37. https://pubs.usgs.gov/pp/1814/c/pp1814C.pdfStrata in Shallow Cores on the Chukchi Shelf. Arctic Alaska. Professional Paper 1814–C. Studies by the U.S. Geological Survey in Alaska, 15, pp. 37. https://pubs.usgs.gov/pp/1814/c/pp1814C.pdf

The authors declare that there are no conflicts of interest present.