KFU. Card publication. Analytical solution to 2-D problem for an anticline-diverted brine flow with a floating hydrocarbon trap

KAZAN
FEDERAL UNIVERSITY

- RUS
- 中文
- ES

ANALYTICAL SOLUTION TO 2-D PROBLEM FOR AN ANTICLINE-DIVERTED BRINE FLOW WITH A FLOATING HYDROCARBON TRAP

Form of presentation

Articles in international journals and collections

Year of publication

2008

��

��

Authors, employees of KFU

Obnosov Yuriy Viktorovich, author

Other authors

Kacimov Anvar Rashidovich, author

Bibliographic description in the original language

Kacimov A.R., Obnosov Yu.V. Analytical solution to 2-D problem for an anticline-diverted brine flow with a floating hydrocarbon trap. Transport in Porous Media. 2008, 71, 39-52 DOI 10.1007/s 11242-007-9110-y.

Annotation

Explicit rigorous solution to a steady-state J. Bear (Dynamics of Fluids in Porous Media. Elsevier, New York, 1972) problem of brine flow in an anticlinehomogeneous isotropic rock with a gas cap under the anticline crest is obtained by the methods of complex analysis. The stagnant hydrocarbon volume is separated from the subjacent moving brine by a sharp interface, which is a free boundary “hanging” in the formation with the loci of the anticline roof-attachment and roof-detachment points, as well as of an inflexion point, a priori unknown. Mathematically, a conformal mapping of the complex potential strip and integral representation of the Hilbert problem for the inversed complex Darcian velocity are used to obtain the physical coordinate, complex velocity and complex potential as functions of an auxiliary variable. The interfaces are plotted for various incident brine flow rates, angles of dipping anticline flanks and gas pressure.

Keywords

Hydrodynamic trap, oil, gGas, brine, complex potential, hodograph, holomorphic function

The name of the journal

TRANSPORT POROUS MED

URL

http://www.springerlink.com/content/y4621651806703l0/

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

https://repository.kpfu.ru/eng/?p_id=4276&p_lang=2

Resource files

File name	Size (MB)	Format
TiPM2008.pdf	0,03	pdf	show / download

Full metadata record

Field DC	Value	Language
dc.contributor.author	Obnosov Yuriy Viktorovich	ru_RU
dc.contributor.author	Kacimov Anvar Rashidovich	ru_RU
dc.date.accessioned	2008-01-01T00:00:00Z	ru_RU
dc.date.available	2008-01-01T00:00:00Z	ru_RU
dc.date.issued	2008	ru_RU
dc.identifier.citation	Kacimov A.R., Obnosov Yu.V. Analytical solution to 2-D problem for an anticline-diverted brine flow with a floating hydrocarbon trap. Transport in Porous Media. 2008, 71, 39-52 DOI 10.1007/s 11242-007-9110-y.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=4276&p_lang=2	ru_RU
dc.description.abstract	TRANSPORT POROUS MED	ru_RU
dc.description.abstract	Explicit rigorous solution to a steady-state J. Bear (Dynamics of Fluids in Porous Media. Elsevier, New York, 1972) problem of brine flow in an anticlinehomogeneous isotropic rock with a gas cap under the anticline crest is obtained by the methods of complex analysis. The stagnant hydrocarbon volume is separated from the subjacent moving brine by a sharp interface, which is a free boundary “hanging” in the formation with the loci of the anticline roof-attachment and roof-detachment points, as well as of an inflexion point, a priori unknown. Mathematically, a conformal mapping of the complex potential strip and integral representation of the Hilbert problem for the inversed complex Darcian velocity are used to obtain the physical coordinate, complex velocity and complex potential as functions of an auxiliary variable. The interfaces are plotted for various incident brine flow rates, angles of dipping anticline flanks and gas pressure.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Hydrodynamic trap	ru_RU
dc.subject	oil	ru_RU
dc.subject	gGas	ru_RU
dc.subject	brine	ru_RU
dc.subject	complex potential	ru_RU
dc.subject	hodograph	ru_RU
dc.subject	holomorphic function	ru_RU
dc.title	Analytical solution to 2-D problem for an anticline-diverted brine flow with a floating hydrocarbon trap	ru_RU
dc.type	Articles in international journals and collections	ru_RU