Physical Modeling of Rock Deformation and Fracture in the Vicinity of Well for Deep Horizons

Авторы: Klimov Dmitry M., Karev Vladimir I., Kovalenko Yury F.
Сборник: Mechanics for Materials and Technologies
Серия: Advanced Structured Materials
Том: 46
Год издания: 2017
Место издания: Springer
Первая страница: 309
Последняя страница: 317
DOI: 10.1007/978-3-319-56050-2_17
Аннотация: The results of experiments on identification the strain characteristics of rocks from the deep horizons (6 km or more) under the real stress conditions arising in the vicinity of wells and perforations at drilling and operation are presented. The experiments were conducted on the unique experimental facility - Triaxial Independent Loading Test System (TILTS) of IPMech RAS. Specimens for tests were cut from the core of the exploratory wells of the Astrakhan gas condensate field. Physical modeling of the pressure reduction process in deep wells with different bottom geometry is performed. The studies have shown a fundamental possibility of increasing the permeability of rocks from deep horizons by stress condition control in the vicinity of a well.
Добавил в систему: Степанова Евгения Вячеславовна

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