Inventor
HERMAN PAUL I
US6 patents
Patents
6 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
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
US6160492ADec 12, 2000
Through formation electromagnetic telemetry system and method for use of the same
HALLIBURTON ENERGY SERV INC68 citations94
US8960998B2Feb 24, 2015
System and method of mixing a formation fluid sample in a downhole sampling chamber with a magnetic mixing element
HALLIBURTON ENERGY SERV INC0 citations50