Inventor
BRENNEIS CHAD R
US3 patents
Patents
3 patentsUS6797054B2Sep 28, 2004
Foamed well cement slurries, additives and methods
HALLIBURTON ENERGY SERV INC114 citations98
US6547871B2Apr 15, 2003
Foamed well cement slurries, additives and methods
HALLIBURTON ENERGY SERV INC323 citations98
US6367550B1Apr 9, 2002
Foamed well cement slurries, additives and methods
HALLIBURTON ENERGY SERV INC313 citations98