Inventor
CONNELL MICHAEL L
US39 patents
⚠️ This page may combine multiple inventors who share the name “CONNELL MICHAEL L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HALLIBURTON ENERGY SERV INC
14 patentsUS5626192AMay 6, 1997
Coiled tubing joint locator and methods
HALLIBURTON ENERGY SERV INC104 citations97
US6220360B1Apr 24, 2001
Downhole ball drop tool
HALLIBURTON ENERGY SERV INC82 citations96
US6766853B2Jul 27, 2004
Apparatus for interconnecting continuous tubing strings having sidewall-embedded lines therein
HALLIBURTON ENERGY SERV INC56 citations94
US7373974B2May 20, 2008
Downhole release tool and method
HALLIBURTON ENERGY SERV INC51 citations93
US7073582B2Jul 11, 2006
Method and apparatus for positioning a downhole tool
HALLIBURTON ENERGY SERV INC44 citations92
US6305467B1Oct 23, 2001
Wireless coiled tubing joint locator
HALLIBURTON ENERGY SERV INC48 citations92
US6253842B1Jul 3, 2001
Wireless coiled tubing joint locator
HALLIBURTON ENERGY SERV INC50 citations92
US6196325B1Mar 6, 2001
Heavy-duty logging and perforating cablehead for coiled tubing and method for releasing wireline tool
HALLIBURTON ENERGY SERV INC53 citations92
US6877558B2Apr 12, 2005
Apparatus and method for locating joints in coiled tubing operations
HALLIBURTON ENERGY SERV INC27 citations91
US6131953AOct 17, 2000
Coiled tubing drilling hydraulic disconnect
HALLIBURTON ENERGY SERV INC43 citations89
US7237809B2Jul 3, 2007
Coiled tubing connector
HALLIBURTON ENERGY SERV INC18 citations84
US6959766B2Nov 1, 2005
Downhole ball drop tool
HALLIBURTON ENERGY SERV INC18 citations84
US6688389B2Feb 10, 2004
Apparatus and method for locating joints in coiled tubing operations
HALLIBURTON ENERGY SERV INC11 citations72
US7306044B2Dec 11, 2007
Method and system for lining tubulars
HALLIBURTON ENERGY SERV INC8 citations71
SCHULTZ ROGER L
8 patentsUS8439117B2May 14, 2013
Vortex controlled variable flow resistance device and related tools and methods
SCHULTZ ROGER L26 citations96
US8517108B2Aug 27, 2013
Vortex controlled variable flow resistance device and related tools and methods
SCHULTZ ROGER L17 citations93
US8517105B2Aug 27, 2013
Vortex controlled variable flow resistance device and related tools and methods
SCHULTZ ROGER L15 citations93
US8517107B2Aug 27, 2013
Vortex controlled variable flow resistance device and related tools and methods
SCHULTZ ROGER L16 citations93
US8517106B2Aug 27, 2013
Vortex controlled variable flow resistance device and related tools and methods
SCHULTZ ROGER L15 citations93
US8453745B2Jun 4, 2013
Vortex controlled variable flow resistance device and related tools and methods
SCHULTZ ROGER L17 citations93
US9212522B2Dec 15, 2015
Vortex controlled variable flow resistance device and related tools and methods
SCHULTZ ROGER L12 citations84
US8550155B2Oct 8, 2013
Jarring method and apparatus using fluid pressure to reset jar
SCHULTZ ROGER L13 citations84
HALLIBURTON CO
6 patentsUS5435395AJul 25, 1995
Method for running downhole tools and devices with coiled tubing
HALLIBURTON CO358 citations99
US5485745AJan 23, 1996
Modular downhole inspection system for coiled tubing
HALLIBURTON CO132 citations95
US5845711ADec 8, 1998
Coiled tubing apparatus
HALLIBURTON CO43 citations93
US5762142AJun 9, 1998
Coiled tubing apparatus
HALLIBURTON CO71 citations93
US5704393AJan 6, 1998
Coiled tubing apparatus
HALLIBURTON CO91 citations93
US5832998ANov 10, 1998
Coiled tubing deployed inflatable stimulation tool
HALLIBURTON CO36 citations89
THRU TUBING SOLUTIONS INC
6 patentsUS8381817B2Feb 26, 2013
Vortex controlled variable flow resistance device and related tools and methods
THRU TUBING SOLUTIONS INC25 citations96
US8365818B2Feb 5, 2013
Jarring method and apparatus using fluid pressure to reset jar
THRU TUBING SOLUTIONS INC30 citations93
US10513900B1Dec 24, 2019
Vortex controlled variable flow resistance device and related tools and methods
THRU TUBING SOLUTIONS INC6 citations84
US9447663B1Sep 20, 2016
Abrasive perforator with fluid bypass
THRU TUBING SOLUTIONS INC5 citations82
US8905125B1Dec 9, 2014
Abrasive perforator with fluid bypass
THRU TUBING SOLUTIONS INC6 citations82
US12454874B1Oct 28, 2025
Vortex controlled variable flow resistance device and related tools and methods
THRU TUBING SOLUTIONS INC0 citations63