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Интеллектуальная Система Тематического Исследования НАукометрических данных |
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On Permeability Estimation by Electroacoustic Logging with account for Joule Heatingтезисы доклада
Информация о цитировании статьи получена из
Web of Science,
Scopus
Дата последнего поиска статьи во внешних источниках: 26 декабря 2018 г.
- Авторы: Plyushchenkov B.D., Nikitin A.A.
- Сборник: Sixth Biot Conference on Poromechanics
- Тезисы
- Год издания: 2017
- Место издания: Paris Paris
- Первая страница: 1216
- Последняя страница: 1223
- DOI: 10.1061/9780784480779.151
- Аннотация: Electromagnetic field excites acoustic field in a porous elastic medium saturated with fluid electrolyte due to electrokinetic conversion effect. Our solution of finite-difference equations, obtained from Pride’s equations describing this process, showed that acoustic field consists of the same types of waves as in the process of traditional acoustic logging plus fast wave, which propagates almost instantly. Amplitude of this wave is sensitive to the formation permeability and can be registered, if proper electric emitter is used. Modified Pride’s equations, which take into account the effect of Joule heating on the propagation of acoustic waves, are used in this work. It follows from numerical results that Joule heating can make significant contribution to the acoustic field.
- Добавил в систему: Никитин Анатолий Алексеевич