Francis E. DeBons

Person

Richmond, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Use of lignin/amine/surfactant blends in enhanced oil recovery
- Patent number 5,114,599
- Issue date May 19, 1992
- Texaco Producing Inc.
- Francis E. Debons
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
High salinity polymer drive for surfactant flooding systems
- Patent number 4,821,803
- Issue date Apr 18, 1989
- Texaco Inc.
- Francis E. DeBons
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Use of lignin/amine/surfactant blends in enhanced oil recovery
- Patent number 4,822,501
- Issue date Apr 18, 1989
- Francis E. Debons
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Recovering hydrocarbons with surfactants from lignin
- Patent number 4,787,454
- Issue date Nov 29, 1988
- Texaco Inc.
- Douglas G. Naae
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Recovering hydrocarbons with water soluble alkylphenol lignin surfa...
- Patent number 4,781,251
- Issue date Nov 1, 1988
- Texaco Inc.
- Douglas G. Naae
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Lignin amine surfactant system followed by sequential polymer slugs
- Patent number 4,756,370
- Issue date Jul 12, 1988
- Texaco Inc.
- Francis E. DeBons
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Surfactants from lignin
- Patent number 4,739,040
- Issue date Apr 19, 1988
- Texaco Inc.
- Douglas G. Naae
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Oxidized alkali lignins and their use in enhanced oil recovery
- Patent number 4,611,659
- Issue date Sep 16, 1986
- Getty Oil Company
- Francis E. DeBons
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of enhanced oil recovery and compositions useful therein
- Patent number 4,548,721
- Issue date Oct 22, 1985
- Getty Oil Company
- Francis E. DeBons
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Francis E. DeBons

Person

Patents Grantslast 30 patents

Use of lignin/amine/surfactant blends in enhanced oil recovery

High salinity polymer drive for surfactant flooding systems

Use of lignin/amine/surfactant blends in enhanced oil recovery

Recovering hydrocarbons with surfactants from lignin

Recovering hydrocarbons with water soluble alkylphenol lignin surfa...

Lignin amine surfactant system followed by sequential polymer slugs

Surfactants from lignin

Oxidized alkali lignins and their use in enhanced oil recovery

Method of enhanced oil recovery and compositions useful therein