Roger Card

Person

Paris, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Scale removal
- Patent number 6,924,253
- Issue date Aug 2, 2005
- Bentley J. Palmer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Compositions containing aqueous viscosifying surfactants and method...
- Patent number 6,637,517
- Issue date Oct 28, 2003
- Schlumberger Technology Corporation
- Mathew M. Samuel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Wellbore fluids and their application
- Patent number 6,608,005
- Issue date Aug 19, 2003
- Schlumberger Technology Corporation
- Bentley J. Palmer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compositions containing aqueous viscosifying surfactants and method...
- Patent number 6,435,277
- Issue date Aug 20, 2002
- Schlumberger Technology Corporation
- Qi Qu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method to remove particulate matter from a wellbore using transloca...
- Patent number 6,419,019
- Issue date Jul 16, 2002
- Schlumberger Technology Corporation
- Bentley J. Palmer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fluids and techniques for matrix acidizing
- Patent number 6,350,721
- Issue date Feb 26, 2002
- Schlumberger Technology Corporation
- Diankui Fu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Methods of fracturing subterranean formations
- Patent number 6,306,800
- Issue date Oct 23, 2001
- Schlumberger Technology Corporation
- Mathew M. Samuel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cleanup additive
- Patent number 6,242,390
- Issue date Jun 5, 2001
- Schlumberger Technology Corporation
- Thomas O. Mitchell
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Sand control without requiring a gravel pack screen
- Patent number RE36466
- Issue date Dec 28, 1999
- Dowel
- Erik B. Nelson
- 166 - Wells

Patents Applicationslast 30 patents

Information Patent Application
Compositions containing aqueous viscosifying surfactants and method...
- Publication number 20030019627
- Publication date Jan 30, 2003
- Qi Qu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Scale removal
- Publication number 20020055439
- Publication date May 9, 2002
- Bentley J. Palmer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
COMPOSITIONS CONTAINING AQUEOUS VISCOSIFYING SURFACTANTS AND METHOD...
- Publication number 20020023752
- Publication date Feb 28, 2002
- QI QU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Wellbore fluids and their application
- Publication number 20020019317
- Publication date Feb 14, 2002
- Bentley J. Palmer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Person

Patents Grantslast 30 patents

Scale removal

Compositions containing aqueous viscosifying surfactants and method...

Wellbore fluids and their application

Compositions containing aqueous viscosifying surfactants and method...

Method to remove particulate matter from a wellbore using transloca...

Fluids and techniques for matrix acidizing

Methods of fracturing subterranean formations

Cleanup additive

Sand control without requiring a gravel pack screen

Patents Applicationslast 30 patents

Compositions containing aqueous viscosifying surfactants and method...

Scale removal

COMPOSITIONS CONTAINING AQUEOUS VISCOSIFYING SURFACTANTS AND METHOD...

Wellbore fluids and their application