Well treating compositions
Patent
·
OSTI ID:5865809
Gelled acidic compositions suitable for matrix acidizing or fracture-acidizing of subterranean formations are provided comprising water, a water-dispersible polyalkoxylated cellulose ether, or acrylamide-derived cationic polymeric viscosifier, an acid, and a water-soluble iodine-containing redox couple system comprising a polyvalent nonmetal-containing compound and a reducing agent.
- Assignee:
- Phillips Petroleum Co
- Patent Number(s):
- US 4205724
- OSTI ID:
- 5865809
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
020300* -- Petroleum-- Drilling & Production
03 NATURAL GAS
030900 -- Natural Gas-- Artificial Stimulation
Plowshare-- (-1989)
ACIDIZATION
COLLOIDS
COMMINUTION
DISPERSIONS
ENERGY SOURCES
ENHANCED RECOVERY
FLUID FLOW
FOSSIL FUELS
FRACTURING
FUELS
GELS
HALOGEN COMPOUNDS
HYDRAULIC FRACTURING
HYDROGEN COMPOUNDS
INORGANIC ACIDS
IODATES
IODINE COMPOUNDS
NATURAL GAS WELLS
OIL WELLS
OXYGEN COMPOUNDS
PETROLEUM
POLYMERS
RECOVERY
STIMULATION
WELL STIMULATION
WELLS
020300* -- Petroleum-- Drilling & Production
03 NATURAL GAS
030900 -- Natural Gas-- Artificial Stimulation
Plowshare-- (-1989)
ACIDIZATION
COLLOIDS
COMMINUTION
DISPERSIONS
ENERGY SOURCES
ENHANCED RECOVERY
FLUID FLOW
FOSSIL FUELS
FRACTURING
FUELS
GELS
HALOGEN COMPOUNDS
HYDRAULIC FRACTURING
HYDROGEN COMPOUNDS
INORGANIC ACIDS
IODATES
IODINE COMPOUNDS
NATURAL GAS WELLS
OIL WELLS
OXYGEN COMPOUNDS
PETROLEUM
POLYMERS
RECOVERY
STIMULATION
WELL STIMULATION
WELLS