Enhanced oil recovery
Patent
·
OSTI ID:6671833
Application of an agent for the enhanced oil recovery by means of an aqueous solution capable of increasing the viscosity of the solution is disclosed. Said agent consists of a mixture of a xanthan salt of a trivalent metal, iron or aluminum, with a complexant for the ion of the trivalent metal.
- Assignee:
- Ceca S A (France)
- Patent Number(s):
- US 4353805
- OSTI ID:
- 6671833
- Resource Relation:
- Patent Priority Date: Priority date 1 Dec 1978, France; Other Information: PAT-APPL-098410
- Country of Publication:
- United States
- Language:
- English
Similar Records
Enhanced oil recovery process using a hydrophobic associative composition containing a hydrophilic/hydrophobic polymer
Dewatering of petroleum-containing sludges with recovery of the oil component
Method for preparation of viscous aqueous liquids for wellbore injection
Patent
·
Tue Mar 21 00:00:00 EST 1989
·
OSTI ID:6671833
Dewatering of petroleum-containing sludges with recovery of the oil component
Patent
·
Tue Nov 29 00:00:00 EST 1983
·
OSTI ID:6671833
Method for preparation of viscous aqueous liquids for wellbore injection
Patent
·
Tue Mar 11 00:00:00 EST 1986
·
OSTI ID:6671833
Related Subjects
02 PETROLEUM
OIL WELLS
WATERFLOODING
ADDITIVES
XANTHATES
VISCOSITY
ACETATES
ALUMINIUM COMPOUNDS
CITRATES
COMPLEXES
ENHANCED RECOVERY
INJECTION WELLS
IRON COMPOUNDS
TARTRATES
CARBOXYLIC ACID SALTS
FLUID INJECTION
ORGANIC COMPOUNDS
ORGANIC SULFUR COMPOUNDS
RECOVERY
TRANSITION ELEMENT COMPOUNDS
WELLS
020300* - Petroleum- Drilling & Production
OIL WELLS
WATERFLOODING
ADDITIVES
XANTHATES
VISCOSITY
ACETATES
ALUMINIUM COMPOUNDS
CITRATES
COMPLEXES
ENHANCED RECOVERY
INJECTION WELLS
IRON COMPOUNDS
TARTRATES
CARBOXYLIC ACID SALTS
FLUID INJECTION
ORGANIC COMPOUNDS
ORGANIC SULFUR COMPOUNDS
RECOVERY
TRANSITION ELEMENT COMPOUNDS
WELLS
020300* - Petroleum- Drilling & Production