Inventor
SMITH HARRISON C
US21 patents
⚠️ This page may combine multiple inventors who share the name “SMITH HARRISON C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HALLIBURTON ENERGY SERV INC
17 patentsUS6177882B1Jan 23, 2001
Electromagnetic-to-acoustic and acoustic-to-electromagnetic repeaters and methods for use of same
HALLIBURTON ENERGY SERV INC176 citations98
US6026915AFeb 22, 2000
Early evaluation system with drilling capability
HALLIBURTON ENERGY SERV INC116 citations98
US6018501AJan 25, 2000
Subsea repeater and method for use of the same
HALLIBURTON ENERGY SERV INC111 citations98
US5942990AAug 24, 1999
Electromagnetic signal repeater and method for use of same
HALLIBURTON ENERGY SERV INC94 citations98
US6657597B2Dec 2, 2003
Directional signal and noise sensors for borehole electromagnetic telemetry system
HALLIBURTON ENERGY SERV INC67 citations96
US6439324B1Aug 27, 2002
Electrically insulating gap subassembly for downhole electromagnetic transmission
HALLIBURTON ENERGY SERV INC50 citations96
US6218959B1Apr 17, 2001
Fail safe downhole signal repeater
HALLIBURTON ENERGY SERV INC58 citations96
US6150954ANov 21, 2000
Subsea template electromagnetic telemetry
HALLIBURTON ENERGY SERV INC60 citations96
US6114972ASep 5, 2000
Electromagnetic resistivity tool and method for use of same
HALLIBURTON ENERGY SERV INC60 citations96
US6098727AAug 8, 2000
Electrically insulating gap subassembly for downhole electromagnetic transmission
HALLIBURTON ENERGY SERV INC79 citations96
US6075461AJun 13, 2000
Disposable electromagnetic signal repeater
HALLIBURTON ENERGY SERV INC53 citations96
US7268696B2Sep 11, 2007
Directional signal and noise sensors for borehole electromagnetic telemetry system
HALLIBURTON ENERGY SERV INC23 citations93
US6781521B1Aug 24, 2004
Filters for canceling multiple noise sources in borehole electromagnetic telemetry system
HALLIBURTON ENERGY SERV INC44 citations93
US6781520B1Aug 24, 2004
Motion sensor for noise cancellation in borehole electromagnetic telemetry system
HALLIBURTON ENERGY SERV INC50 citations93
US6208265B1Mar 27, 2001
Electromagnetic signal pickup apparatus and method for use of same
HALLIBURTON ENERGY SERV INC27 citations92
US6018301AJan 25, 2000
Disposable electromagnetic signal repeater
HALLIBURTON ENERGY SERV INC30 citations92
US5959548ASep 28, 1999
Electromagnetic signal pickup device
HALLIBURTON ENERGY SERV INC41 citations92