Two-phase three-component filtration when oil is displaced by a solution of an active additive

Journal Article · Thu Mar 01 04:00:00 EST 1984 · J. Appl. Mech. Tech. Phys. (Engl. Transl.); (United States)

DOI:https://doi.org/10.1007/BF00905890· OSTI ID:6145132

Bedrikovetskii, P G

The authors investigate typical interactions of simple waves and shock waves, and they obtain solutions for problems involving displacement of oil by a dose of the solution of active additive forced through a rock stratum by water. They investigate the problem of the decomposition of an arbitrary discontinuity and obtain self-similar solutions for problems of frontal displacement with arbitrary values of flooding of a stratum and any forms of the distribution function of the additive between the phases. From the solution of the problem of the structure of the discontinuity they obtain the conditions for stability of the generalized solution. The investigation is designed to explore new methods for increasing the output of oil from rock strata.

• OSTI ID: 6145132
• Journal Information: J. Appl. Mech. Tech. Phys. (Engl. Transl.); (United States), Journal Name: J. Appl. Mech. Tech. Phys. (Engl. Transl.); (United States) Vol. 24:5; ISSN JMPYA
• Country of Publication: United States
• Language: English

Related Subjects

02 PETROLEUM
020300* -- Petroleum-- Drilling & Production
ADDITIVES
CARBON DIOXIDE INJECTION
DISPLACEMENT FLUIDS
ENGINEERING
ENHANCED RECOVERY
FILTRATION
FLUID INJECTION
FLUID MECHANICS
FLUIDS
HYDRODYNAMICS
MECHANICS
MISCIBLE-PHASE DISPLACEMENT
OIL WELLS
PHASE STUDIES
RECOVERY
RESERVOIR ENGINEERING
SEPARATION PROCESSES
SURFACTANTS
SWEEP EFFICIENCY
WATERFLOODING
WELLS