Отправить статью по E-mail Assessment of Rheological Properties of Bazhenov Formation by Thermobaric Test Data
- Авторы: Nazarova L.A.1,2, Nazarov L.A.1,3, Golikov N.A.4
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Учреждения:
- Chinakal Institute of Mining, Siberian Branch
- Novosibirsk State University
- Novosibirsk State Technical University
- Trofimuk Institute of Petroleum Geology and Geophysics, Siberian Branch
- Выпуск: Том 53, № 3 (2017)
- Страницы: 434-440
- Раздел: Geomechanics
- URL: https://ogarev-online.ru/1062-7391/article/view/184237
- DOI: https://doi.org/10.1134/S1062739117032320
- ID: 184237
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Аннотация
The performed thermobaric tests of cylindrical bazhenite specimens consisted in recording of time variation in height of the specimens, h(t), under constant axial loading at varied temperature T. The authors demonstrate that under rapid increase/decrease in T deformation process obeys the thermoelastic law and calculate the coefficient of linear temperature expansion. Under constant increased temperature, the process of deformation is described using the viscoelastic Voigt model. The authors formulate and solve inverse problems on elastic moduli and viscosity of rocks by the data of h(t).
Об авторах
L. Nazarova
Chinakal Institute of Mining, Siberian Branch; Novosibirsk State University
Автор, ответственный за переписку.
Email: larisa@misd.ru
Россия, Krasnyi pr. 54, Novosibirsk, 630091; ul. Pirogova 2, Novosibirsk, 630090
L. Nazarov
Chinakal Institute of Mining, Siberian Branch; Novosibirsk State Technical University
Email: larisa@misd.ru
Россия, Krasnyi pr. 54, Novosibirsk, 630091; pr. K. Marksa 20, Novosibirsk, 630073
N. Golikov
Trofimuk Institute of Petroleum Geology and Geophysics, Siberian Branch
Email: larisa@misd.ru
Россия, pr. Akademika Koptyuga 3, Novosibirsk, 630090
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