Inventor
CHITWOOD GREGORY B
US8 patents
Patents
8 patentsUS7252142B2Aug 7, 2007
Annular isolators for expandable tubulars in wellbores
HALLIBURTON ENERGY SERV INC108 citations98
US6854522B2Feb 15, 2005
Annular isolators for expandable tubulars in wellbores
HALLIBURTON ENERGY SERV INC212 citations98
US7048048B2May 23, 2006
Expandable sand control screen and method for use of same
HALLIBURTON ENERGY SERV INC95 citations97
USRE41118EFeb 16, 2010
Annular isolators for expandable tubulars in wellbores
HALLIBURTON ENERGY SERV INC23 citations96
US7404437B2Jul 29, 2008
Annular isolators for expandable tubulars in wellbores
HALLIBURTON ENERGY SERV INC40 citations96
US7363986B2Apr 29, 2008
Annular isolators for expandable tubulars in wellbores
HALLIBURTON ENERGY SERV INC33 citations96
US7299882B2Nov 27, 2007
Annular isolators for expandable tubulars in wellbores
HALLIBURTON ENERGY SERV INC38 citations96
US7264047B2Sep 4, 2007
Annular isolators for expandable tubulars in wellbores
HALLIBURTON ENERGY SERV INC51 citations96