Simulation of Filtration into a Well Taking into Account of Elastoplastic Deformation Near Borehole

Автор: Karev V.I.
Сборник: Physical and Mathematical Modeling of Earth and Environment Processes. Proceedings of 7th International Conference, Moscow, 2021
Серия: Springer Proceedings in Earth and Environmental Sciences
Год издания: 2022
Издательство: Springer International Publishing AG
Местоположение издательства: Cham, Switzerland
Первая страница: 41
Последняя страница: 46
Номер статьи: 5
DOI: 10.1007/978-3-030-99504-1_5
Аннотация: The paper presents the results of the modeling of filtration into a well taking into account of elastoplastic deformation near borehole. The Drucker-Prager model was chosen to describe the transition to inelastic deformation. The parameters of the model, and the dependence of the permeability of rocks on stresses have been found experimentally for the conditions of one of the offshore gas condensate fields with a low-permeability reservoir. The experiments were carried out on a unique experimental setup—the Triaxial Independent Load Test System of IPMech RAS. It have been shown the model makes it possible to determine the optimal manner of well stimulation to increase the well production rate by varying the pressure drawdown value and the bottomhole design.
Добавил в систему: Карев Владимир Иосифович

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