Olefin sulfonate-improved steam foam drive
Patent
·
OSTI ID:5528048
A steam foam drive process for displacing oil within a subterranean reservoir is improved by injecting into the reservoir a steam-foam-forming mixture of steam, and an olefin sulfonate-containing surfactant component.
- Assignee:
- Shell Oil Co.
- Patent Number(s):
- US 4393937
- OSTI ID:
- 5528048
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
020300* -- Petroleum-- Drilling & Production
ALKENES
COLLOIDS
DISPERSIONS
ENERGY SOURCES
ENHANCED RECOVERY
FLUID INJECTION
FOAMS
FOSSIL FUELS
FUELS
HYDROCARBONS
OIL WELLS
ORGANIC COMPOUNDS
ORGANIC SULFUR COMPOUNDS
PETROLEUM
RECOVERY
STEAM INJECTION
SULFONATES
SURFACTANTS
THERMAL RECOVERY
WELLS
020300* -- Petroleum-- Drilling & Production
ALKENES
COLLOIDS
DISPERSIONS
ENERGY SOURCES
ENHANCED RECOVERY
FLUID INJECTION
FOAMS
FOSSIL FUELS
FUELS
HYDROCARBONS
OIL WELLS
ORGANIC COMPOUNDS
ORGANIC SULFUR COMPOUNDS
PETROLEUM
RECOVERY
STEAM INJECTION
SULFONATES
SURFACTANTS
THERMAL RECOVERY
WELLS