Inventor

BELL REGINALD J

US3 patents

Patents

3 patents

US6793025B2Sep 21, 2004

Double emulsion based drilling fluids

MI LLC91 citations94

US6405809B2Jun 18, 2002

Conductive medium for openhold logging and logging while drilling

MI LLC57 citations94

US6308788B1Oct 30, 2001

Conductive medium for openhole logging and logging while drilling

MI LLC67 citations94