KFU. Card publication. Analysis of Water Injection in Fractured Reservoirs Using a Fractional-Derivative-Based Mass and Heat Transfer Model

KAZAN
FEDERAL UNIVERSITY

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ANALYSIS OF WATER INJECTION IN FRACTURED RESERVOIRS USING A FRACTIONAL-DERIVATIVE-BASED MASS AND HEAT TRANSFER MODEL

Form of presentation

Articles in international journals and collections

Year of publication

2014

Authors, employees of KFU

Chugunov Vladimir Arkadevich, author

Other authors

A. Suzuki; Y. Niibori; S. Fomin; T. Hashida

Bibliographic description in the original language

A. Suzuki, Y. Niibori, S. Fomin, V. Chugunov, T. Hashida. Analysis of Water Injection in Fractured Reservoirs Using a Fractional-Derivative-Based Mass and Heat Transfer Model// Mathematical Geosciences, 2014, pp. 1-19, DOI 10.1007/s11004-014-9522-5

Annotation

This research proposes a numerical scheme for evaluating the effect of cold-water injection into a geothermal reservoir. A fractional heat transfer equation (fHTE) is derived based on the fractional advection-dispersion equation (fADE) that describes non-Fickian dispersion in a fractured reservoir. Numerical simulations are conducted to examine the applicability of the fADE and the fHTE in interpreting tracer and thermal responses in a fault-related subsidiary structure associated with fractal geometry. A double-peak is exhibited when the surrounding rocks have a constant permeability. On the other hand, the peak in the tracer response gradually decreases when the permeability varies with distance from the fault zone according to a power law, which can be described by the fADE. The temperature decline is more gradual when the permeability of surrounding rocks varies spatially than when they have a constant permeability. The fHTE demonstrates good agreement with the temperature profiles

Keywords

Fault zone, Fractional advection-dispersion equation, Geothermal reservoir, Thermal breakthrough

The name of the journal

Mathematical Geosciences (ISSN:1874-8961 )

URL

http://www.scopus.com/record/display.url?eid=2-s2.0-84893771678&origin=resultslist&sort=plf-f&src=s&sid=27A529AAB3C9B2B3AA4588AFD119D5F3.aqHV0EoE4xlIF3hgVWgA%3a400&sot=autdocs&sdt=autdocs&sl=17&s=AU-ID%287006823014%29&relpos=3&relpos=3&citeCnt=0&searchTerm

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=86539&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Chugunov Vladimir Arkadevich	ru_RU
dc.date.accessioned	2014-01-01T00:00:00Z	ru_RU
dc.date.available	2014-01-01T00:00:00Z	ru_RU
dc.date.issued	2014	ru_RU
dc.identifier.citation	A. Suzuki, Y. Niibori, S. Fomin, V. Chugunov, T. Hashida. Analysis of Water Injection in Fractured Reservoirs Using a Fractional-Derivative-Based Mass and Heat Transfer Model// Mathematical Geosciences, 2014, pp. 1-19, DOI 10.1007/s11004-014-9522-5	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=86539&p_lang=2	ru_RU
dc.description.abstract	Mathematical Geosciences (ISSN:1874-8961 )	ru_RU
dc.description.abstract	This research proposes a numerical scheme for evaluating the effect of cold-water injection into a geothermal reservoir. A fractional heat transfer equation (fHTE) is derived based on the fractional advection-dispersion equation (fADE) that describes non-Fickian dispersion in a fractured reservoir. Numerical simulations are conducted to examine the applicability of the fADE and the fHTE in interpreting tracer and thermal responses in a fault-related subsidiary structure associated with fractal geometry. A double-peak is exhibited when the surrounding rocks have a constant permeability. On the other hand, the peak in the tracer response gradually decreases when the permeability varies with distance from the fault zone according to a power law, which can be described by the fADE. The temperature decline is more gradual when the permeability of surrounding rocks varies spatially than when they have a constant permeability. The fHTE demonstrates good agreement with the temperature profiles	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Fault zone	ru_RU
dc.subject	Fractional advection-dispersion equation	ru_RU
dc.subject	Geothermal reservoir	ru_RU
dc.subject	Thermal breakthrough	ru_RU
dc.title	Analysis of Water Injection in Fractured Reservoirs Using a Fractional-Derivative-Based Mass and Heat Transfer Model	ru_RU
dc.type	Articles in international journals and collections	ru_RU