Well acidizing compositions and methods
Patent
·
OSTI ID:6555201
Gelled acidic compositions suitable for matrix acidizing or fracture acidizing of subterranean formations are provided comprising water, a water-dispersible polymeric viscosifier such as a polymer of acrylamide, an acid, and a polyphenolic material such as lignite.
- Assignee:
- Phillips Petroleum Co
- Patent Number(s):
- US 4240505
- OSTI ID:
- 6555201
- Country of Publication:
- United States
- Language:
- English
Similar Records
Well treating compositions
Method and compositions for acidizing and fracturing wells
Gelled acidic well treating composition and process
Patent
·
Tue Jun 03 00:00:00 EDT 1980
·
OSTI ID:5865809
Method and compositions for acidizing and fracturing wells
Patent
·
Tue Oct 09 00:00:00 EDT 1984
·
OSTI ID:6395878
Gelled acidic well treating composition and process
Patent
·
Mon Jan 12 23:00:00 EST 1981
·
OSTI ID:6303357
Related Subjects
02 PETROLEUM
020300* -- Petroleum-- Drilling & Production
03 NATURAL GAS
030300 -- Natural Gas-- Drilling
Production
& Processing
ACIDIZATION
BROWN COAL
CARBONACEOUS MATERIALS
COAL
COLLOIDS
DISPERSIONS
ENERGY SOURCES
FOSSIL FUELS
FUELS
GELS
LIGNITE
MATERIALS
NATURAL GAS WELLS
OIL WELLS
ORGANIC COMPOUNDS
ORGANIC POLYMERS
POLYAMIDES
POLYMERS
WELLS
020300* -- Petroleum-- Drilling & Production
03 NATURAL GAS
030300 -- Natural Gas-- Drilling
Production
& Processing
ACIDIZATION
BROWN COAL
CARBONACEOUS MATERIALS
COAL
COLLOIDS
DISPERSIONS
ENERGY SOURCES
FOSSIL FUELS
FUELS
GELS
LIGNITE
MATERIALS
NATURAL GAS WELLS
OIL WELLS
ORGANIC COMPOUNDS
ORGANIC POLYMERS
POLYAMIDES
POLYMERS
WELLS