Веерный механизм создания динамических разломов с высокими фильтрационно-емкостными свойствами на сейсмогенных глубинах земной коры
https://doi.org/10.18303/2619-1563-2024-1-118
Аннотация
Обсуждаются основы недавно обнаруженного веерного механизма разрушения горных пород на сейсмогенных глубинах земной коры, создающего разломы с высокими фильтрационно-емкостными свойствами. Феноменальной особенностью веерного механизма является способность создавать новые разломы в прочных горных породах при аномально низких сдвиговых напряжениях и обеспечивать высокие скорости роста разломов вплоть до сверхзвуковых, что делает его самым опасным механизмом землетрясений. Показано, что данный механизм может быть активизирован искусственно для различных целей, например, при создании глубинных коллекторов для петротеплоэлектростанций и для увеличения нефтеотдачи трудноизвлекаемых запасов.
Об авторе
Б. Г. Тарасов
Научно-исследовательский институт горной геомеханики и маркшейдерского дела – межотраслевой научный центр «ВНИМИ»
Россия
Россия
ТАРАСОВ Борис Григорьевич – доктор технических наук, главный научный сотрудник ВНИМИ,
199106, Санкт-Петербург, 22-я линия В.О., 3, корп. 1.
Стаж работы в геомеханике 48 лет:
-Профессор Ленинградского горного института (1992–1999),
-Профессор Западного Австралийского университета (2000–2018),
-Профессор Дальневосточного федерального университета (2019–2021)
-Руководил научным центром «Геотест» (1992–1999) и лабораторией геомеханики (2003–2018).
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Рецензия
Для цитирования:
Тарасов Б.Г. Веерный механизм создания динамических разломов с высокими фильтрационно-емкостными свойствами на сейсмогенных глубинах земной коры. Геофизические технологии. 2024;(1):118-186. https://doi.org/10.18303/2619-1563-2024-1-118
For citation:
Tarasov B.G. Fan mechanism creating dynamic ruptures with high permeability at seismogenic depths of the Earth’s crust. Russian Journal of Geophysical Technologies. 2024;(1):118-186. (In Russ.) https://doi.org/10.18303/2619-1563-2024-1-118
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