Effects of mobile water on multiple contact miscible gas displacements
Conference
·
· Soc. Pet. Eng. AIME, Pap.; (United States)
OSTI ID:6222255
This paper presents the effects of mobile water on multiple contact miscible displacements under water-wet and oil-wet conditions. Tests were conducted in 8-foot (244 cm) water-wet and oil-wet Berea cores in which CO/sub 2/ and water were injected both separately and simultaneously to displace a reservoir oil. The data presented focus on effects of water in the oil-moving zone where the CO/sub 2/ is generating miscibility with the oil and mobilizing residual oil to waterflooding. Special emphasis is placed on understanding the effect of mobile water saturation on the oil displacement efficiency and the component transfer between phases necessary to develop miscibility in the CO/sub 2/-reservoir oil system. 26 refs.
- Research Organization:
- Amoco Prod Co, USA
- OSTI ID:
- 6222255
- Report Number(s):
- CONF-820419-
- Conference Information:
- Journal Name: Soc. Pet. Eng. AIME, Pap.; (United States) Journal Volume: SPE/DOE 10687
- Country of Publication:
- United States
- Language:
- English
Similar Records
Effects of mobile water on multiple contact miscible gas displacements
Effects of mobile water on multiple-contact miscible gas displacements
Miscible-gasflood-induced wettability alteration; Experimental observations and oil recovery implications
Conference
·
Thu Dec 31 23:00:00 EST 1981
· Soc. Pet. Eng. AIME, Pap.; (United States)
·
OSTI ID:6329293
Effects of mobile water on multiple-contact miscible gas displacements
Journal Article
·
Wed Jun 01 00:00:00 EDT 1983
· SPEJ, Soc. Pet. Eng. J.; (United States)
·
OSTI ID:5522735
Miscible-gasflood-induced wettability alteration; Experimental observations and oil recovery implications
Journal Article
·
Mon Jun 01 00:00:00 EDT 1992
· SPE Formation Evaluation (Society of Petroleum Engineers); (United States)
·
OSTI ID:5158671
Related Subjects
02 PETROLEUM
020300* -- Petroleum-- Drilling & Production
BENCH-SCALE EXPERIMENTS
CARBON DIOXIDE INJECTION
ENERGY SOURCES
ENHANCED RECOVERY
FLUID INJECTION
FOSSIL FUELS
FUELS
MISCIBLE-PHASE DISPLACEMENT
OIL WELLS
PETROLEUM
RECOVERY
RESERVOIR ROCK
ROCKS
SANDSTONES
SATURATION
SEDIMENTARY ROCKS
STIMULATION
WATER SATURATION
WATERFLOODING
WELL STIMULATION
WELLS
WETTABILITY
020300* -- Petroleum-- Drilling & Production
BENCH-SCALE EXPERIMENTS
CARBON DIOXIDE INJECTION
ENERGY SOURCES
ENHANCED RECOVERY
FLUID INJECTION
FOSSIL FUELS
FUELS
MISCIBLE-PHASE DISPLACEMENT
OIL WELLS
PETROLEUM
RECOVERY
RESERVOIR ROCK
ROCKS
SANDSTONES
SATURATION
SEDIMENTARY ROCKS
STIMULATION
WATER SATURATION
WATERFLOODING
WELL STIMULATION
WELLS
WETTABILITY