Oil recovery process using thickened aqueous flooding liquids
Patent
·
OSTI ID:7215952
A polymer flood was proposed for enhanced oil recovery which contained the ionic polysaccharide B-1459 as a thickening agent, and a water-soluble carbonate and/or a water-soluble inorganic polyphosphate to fill substantially all of the adsorption sites within the reservoir. Alternately the sacrificial agent may be injected as a preflush.
- Assignee:
- Mobil Oil Corp.
- Patent Number(s):
- US 3532166
- OSTI ID:
- 7215952
- Country of Publication:
- United States
- Language:
- English
Similar Records
Oil recovery process using thickened aqueous flooding liquids
Oil recovery process using improved thickened aqueous flooding liquids. [polysaccharide B-1459]
Oil recovery process using viscosifier and shear-thickening liquid
Patent
·
Tue Oct 06 00:00:00 EDT 1970
·
OSTI ID:5394361
Oil recovery process using improved thickened aqueous flooding liquids. [polysaccharide B-1459]
Patent
·
Mon Mar 13 23:00:00 EST 1978
·
OSTI ID:5082078
Oil recovery process using viscosifier and shear-thickening liquid
Patent
·
Tue Aug 11 00:00:00 EDT 1970
·
OSTI ID:7301227