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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">geores</journal-id><journal-title-group><journal-title xml:lang="ru">Георесурсы</journal-title><trans-title-group xml:lang="en"><trans-title>Georesources</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1608-5043</issn><issn pub-type="epub">1608-5078</issn><publisher><publisher-name>Georesursy LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18599/grs.2025.3.1</article-id><article-id custom-type="elpub" pub-id-type="custom">geores-572</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ГАЗОВЫЕ ГИДРАТЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>GAS HYDRATES</subject></subj-group></article-categories><title-group><article-title>Оценки ресурсов фильтрогенных газовых гидратов и характеристика гидратных резервуаров морей России</article-title><trans-title-group xml:lang="en"><trans-title>Assessments of resources of gas hydrates and characteristics of hydrate reservoirs of the seas of Russia</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Матвеева</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Matveeva</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Татьяна Валерьевна Матвеева – кандидат геол.-минерал. наук, ученый секретарь</p><p>190121, Санкт-Петербург, наб. реки Мойки, д. 124</p></bio><bio xml:lang="en"><p>Tatiana V. Matveeva – Cand. Sci. (Geology and Mineralogy), Academic Secretary</p><p>124 Moika River Embankment, Saint Petersburg, 190121</p></bio><email xlink:type="simple">t.matveeva@vniio.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Назарова</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Nazarova</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ольга Викторовна Назарова – ведущий инженер</p><p>190121, Санкт-Петербург, наб. реки Мойки, д. 124</p></bio><bio xml:lang="en"><p>OlgaV. Nazarova – Lead Engineer</p><p>124 Moika River Embankment, Saint Petersburg, 190121</p></bio><email xlink:type="simple">o.nazarova@vniio.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чазов</surname><given-names>А. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Chazov</surname><given-names>A. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Артем Олегович Чазов – ведущий инженер</p><p>190121, Санкт-Петербург, наб. реки Мойки, д. 124</p></bio><bio xml:lang="en"><p>Artem O. Chazov – Lead Engineer</p><p>124 Moika River Embankment, Saint Petersburg, 190121</p></bio><email xlink:type="simple">a.chazov@vniio.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Щур</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shchur</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Анастасия Андреевна Щур – научный сотрудник</p><p>190121, Санкт-Петербург, наб. реки Мойки, д. 124</p></bio><bio xml:lang="en"><p>Anastasiia A. Shchur – Researcher</p><p>124 Moika River Embankment, Saint Petersburg, 190121</p></bio><email xlink:type="simple">a.shchur@vniio.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Всероссийский научно-исследовательский институт геологии и минеральных ресурсов Мирового океана имени академика И. С. Грамберга</institution><country>Россия</country></aff><aff xml:lang="en"><institution>All-Russia Research Institute for Geology and Mineral Resourses of the World Ocean</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>27</day><month>09</month><year>2025</year></pub-date><volume>27</volume><issue>3</issue><fpage>5</fpage><lpage>24</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Матвеева Т.В., Назарова О.В., Чазов А.О., Щур А.А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Матвеева Т.В., Назарова О.В., Чазов А.О., Щур А.А.</copyright-holder><copyright-holder xml:lang="en">Matveeva T.V., Nazarova O.V., Chazov A.O., Shchur A.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.geors.ru/jour/article/view/572">https://www.geors.ru/jour/article/view/572</self-uri><abstract><p>В статье представлены результаты количественной оценки прогнозируемых ресурсов субаквальных газовых гидратов в пределах исключительной экономической зоны России и на озере Байкал по состоянию на 01.01.2024 г. на трех различных уровнях: общем – для всех акваторий России, региональном – в пределах отдельных акваторий, и локальном – в конкретных скоплениях. Оценки выполнялись по методу удельных плотностей на основе численного моделирования зоны стабильности газовых гидратов, ее картирования и выявления газовых гидратов на основе интерпретации большого объема данных цифровой сейсморазведки МОВ ОГТ и результатов грунтового опробования морских отложений. В исключительной экономической зоне Российской Федерации выявлено и учтено 203 скопления газовых гидратов в морях Баренцевом, Лаптевых, Восточно-Сибирском, Беринговом, Охотском, Японском и Черном. Обосновано понятие «газогидратный резервуар». Суммарный объем газогидратных резервуаров российских морей и озера Байкал оценен величиной 520 трлн км³, доля метана газовых гидратов в объеме газогидратного резервуара в среднем превышает 10% и оценивается величиной глобальных ресурсов газовых гидратов 147,6 трлн м³. Наибольшим ресурсным потенциалом газовых гидратов характеризуются моря Берингово, Лаптевых, Охотское. Высокий газогидратный потенциал характеризует и российский сектор Черного моря. Газогидратные резервуары в морях приурочены к интервалу поддонных глубин от морского дна до 1200 м в стратиграфическом интервале от голоцена до олигоцена. Наибольшее количество скоплений приурочено к плиоценовым отложениям. Ресурсы газа в скоплениях газовых гидратов варьируют от 0,05 до 3719 млрд м³, соответствуя по рангу традиционным газовым месторождениям от очень мелких (с запасами менее 1 млрд м³) до уникальных (с запасами более 300 млрд м³).</p></abstract><trans-abstract xml:lang="en"><p>The article presents the results of a quantitative assessment of the predicted resources of subaqueous gas hydrates within the exclusive economic zone of Russia and Lake Baikal as of 01.01.2024 at three different levels – global, regional and local. The assessments were carried out using the specific density method based on numerical modeling of the gas hydrate stability zone, its mapping and identification of gas hydrates based on the interpretation of a large volume of digital seismic CDP data and the results of marine sediment sampling. A total of 203 gas hydrate accumulations were identified and taken into account in the exclusive economic zone of the Russian Federation within the Barents, Laptev, East Siberian, Bering, Okhotsk, Japan and Black seas. The total volume of gas hydrate reservoirs in the Russian seas and Lake Baikal is estimated at 520 trillion km3 , where the share of methane in gas hydrates averages just over 10% and the estimated global gas hydrate resource value is more than 147 trillion m3 . Gas hydrate reservoirs in the seas are confined to the interval of subbottom depths from the seabed to 1250 m in the stratigraphic interval from the Holocene to the Oligocene. The largest number of accumulations are confined to the Pliocene sediments. Gas resources in gas hydrate accumulations vary from 0.1 to 6830 billion m3 , corresponding in terms of resource size to traditional gas fields from very small (with reserves of less than 1 billion m3 ) to unique (with reserves of more than 300 billion m3 ).</p></trans-abstract><kwd-group xml:lang="ru"><kwd>субмаринные газовые гидраты</kwd><kwd>газогидратные резервуары</kwd><kwd>скопления газовых гидратов</kwd><kwd>исключительная экономическая зона России</kwd><kwd>Байкал</kwd><kwd>газогидратоносные провинции</kwd><kwd>оценки ресурсов газовых гидратов</kwd><kwd>метод удельных плотностей</kwd><kwd>количество метана</kwd><kwd>локальные</kwd><kwd>региональные</kwd><kwd>глобальные оценки газовых гидратов</kwd></kwd-group><kwd-group xml:lang="en"><kwd>submarine gas hydrates</kwd><kwd>gas hydrate reservoirs</kwd><kwd>gas hydrate accumulations</kwd><kwd>exclusive economic zone of Russia</kwd><kwd>Baikal</kwd><kwd>gas hydrate-bearing provinces</kwd><kwd>gas hydrate resource assessments</kwd><kwd>specific density method</kwd><kwd>local</kwd><kwd>regional</kwd><kwd>global gas hydrate estimations</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Публикация статьи поддержана Министерством науки и высшего образования Российской Федерации по соглашению № 075-10-2022-011 в рамках программы развития НЦМУ.</funding-statement><funding-statement xml:lang="en">The publication of the article was supported by the Ministry of Science and Higher Education of the Russian Federation under agreement No. 075-10-2022-011 within the framework of the development program for a world-class Research Center.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Богоявленский В.И., Янчевская А.С., Богоявленский И.В. 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