Reginald Bell

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Biodegradable surfactant for invert emulsion drilling fluid
- Patent number 6,828,279
- Issue date Dec 7, 2004
- M-I L.L.C.
- Arvind D. Patel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Double emulsion based drilling fluids
- Patent number 6,793,025
- Issue date Sep 21, 2004
- M-I L.L.C.
- Arvind D. Patel
- G01 - MEASURING TESTING
Information Patent Grant
Oil based well fluids with high solids content
- Patent number 6,770,602
- Issue date Aug 3, 2004
- M-I L.L.C.
- Arvind D. Patel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Conductive medium for openhold logging and logging while drilling
- Patent number 6,405,809
- Issue date Jun 18, 2002
- M-I L.L.C.
- Arvind D. Patel
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
METHODS FOR TREATING A WELLBORE
- Publication number 20120273200
- Publication date Nov 1, 2012
- M-I L.L.C.
- Eugene Dakin
- E21 - EARTH DRILLING MINING
Information Patent Application
Oil based well fluids with high solids content
- Publication number 20030158046
- Publication date Aug 21, 2003
- M-I LLC
- Arvind D. Patel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Biodegradable surfactant for invert emulsion drilling fluid
- Publication number 20030114316
- Publication date Jun 19, 2003
- M-I LLC
- Arvind D. Patel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Double emulsion based drilling fluids
- Publication number 20030075360
- Publication date Apr 24, 2003
- Arvind D. Patel
- E21 - EARTH DRILLING MINING
Information Patent Application
Conductive medium for openhold logging and logging while drilling
- Publication number 20010001991
- Publication date May 31, 2001
- M-I LLC
- Arvind D. Patel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...