Coupled electrophysical and geomechanical models of oil-saturated reservoirs

I. N. Yeltsov, G. Nesterova, L. Nazarov, L. Nazarova

Результат исследования: Публикации в книгах, отчётах, сборниках, трудах конференцийстатья в сборнике материалов конференциинаучнаярецензирование

1 Цитирования (Scopus)

Аннотация

Multiphysical model of productive reservoirs includes the description of the main interconnected and interdependent physical processes in the vicinity of the well and the main parameters of these processes. Only by taking into account all essential factors of mud-filtrate invasion, we can build an effective strategy of logging data interpretation, to reliably estimate the reservoir parameters. Otherwise during data inversion unaccounted features of the invaded zone will transfer on the formation properties, and it will result in incorrect forecast of oilfield characteristics. Coupled electrophysical and geomechanical model of borehole environment involves consideration of geomechanical processes during drilling, changes of filtration-volumetric properties of rocks, filtration processes, salt transfer, growth and destruction of the mud cake, change of the electrical characteristics of medium, calculating of electrical and electromagnetic logging data for realistic medium models. To build models authors used software for simulation of filtration processes of two-phase fluid and salt transport under stress-strain state, computer models of the electrical conductivity of heterogeneous medium and programs for calculating readings of electric (BKZ) and electromagnetic (VIKIZ) logging tools for three-dimensional environments, as well as the data of laboratory petrophysical and geomechanical measurements from PetroMechBD database, created with the participation of the authors.

Язык оригиналаанглийский
Название основной публикацииTyumen 2017
Подзаголовок основной публикации5th Scientific Conference
ИздательEuropean Association of Geoscientists and Engineers, EAGE
ISBN (электронное издание)9789462822078
СостояниеОпубликовано - 2017
Опубликовано для внешнего пользованияДа
Событие5th Scientific and Practical Conference on Tyumen 2017: Earth Sciences - The Key to Sustainable Development of Mineral Resources - Tyumen, Российская Федерация
Продолжительность: 27 мар 201730 мар 2017

Серия публикаций

НазваниеTyumen 2017: 5th Scientific Conference

Конференция

Конференция5th Scientific and Practical Conference on Tyumen 2017: Earth Sciences - The Key to Sustainable Development of Mineral Resources
СтранаРоссийская Федерация
ГородTyumen
Период27.03.201730.03.2017

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  • Цитировать

    Yeltsov, I. N., Nesterova, G., Nazarov, L., & Nazarova, L. (2017). Coupled electrophysical and geomechanical models of oil-saturated reservoirs. В Tyumen 2017: 5th Scientific Conference (Tyumen 2017: 5th Scientific Conference). European Association of Geoscientists and Engineers, EAGE.