Inventor
THEMIG DANIEL JON
CA62 patents
⚠️ This page may combine multiple inventors who share the name “THEMIG DANIEL JON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PACKERS PLUS ENERGY SERV INC
19 patentsUS8033331B2Oct 11, 2011
Cement diffuser for annulus cementing
PACKERS PLUS ENERGY SERV INC62 citations98
US7861774B2Jan 4, 2011
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERV INC56 citations98
US9765595B2Sep 19, 2017
Wellbore actuators, treatment strings and methods
PACKERS PLUS ENERGY SERV INC28 citations94
US10704362B2Jul 7, 2020
Downhole sub with hydraulically actuable sleeve valve
PACKERS PLUS ENERGY SERV INC15 citations93
US10087734B2Oct 2, 2018
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERV INC7 citations92
US9366123B2Jun 14, 2016
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERV INC12 citations92
US9303501B2Apr 5, 2016
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERV INC15 citations92
US9074451B2Jul 7, 2015
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERV INC13 citations92
US10053957B2Aug 21, 2018
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERV INC4 citations84
US10030474B2Jul 24, 2018
Downhole sub with hydraulically actuable sleeve valve
PACKERS PLUS ENERGY SERV INC10 citations83
US11434752B2Sep 6, 2022
Method and system for monitoring well operations
PACKERS PLUS ENERGY SERV INC2 citations73
US10890047B2Jan 12, 2021
Wellbore stage tool with redundant closing sleeves
PACKERS PLUS ENERGY SERV INC3 citations73
US10753197B2Aug 25, 2020
Method and system for monitoring well operations
PACKERS PLUS ENERGY SERV INC4 citations73
US10487624B2Nov 26, 2019
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERV INC1 citations73
US9963962B2May 8, 2018
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERV INC2 citations73
US9920591B2Mar 20, 2018
Toe circulation sub
PACKERS PLUS ENERGY SERV INC2 citations73
US9366109B2Jun 14, 2016
Kobe sub, wellbore tubing string apparatus and method
PACKERS PLUS ENERGY SERV INC6 citations73
US10273781B2Apr 30, 2019
Stage tool for wellbore cementing
PACKERS PLUS ENERGY SERV INC1 citations72
US9874067B2Jan 23, 2018
Sliding sleeve sub and method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERV INC4 citations72
THEMIG DANIEL JON
15 patentsUS8167047B2May 1, 2012
Method and apparatus for wellbore fluid treatment
THEMIG DANIEL JON41 citations98
US8757273B2Jun 24, 2014
Downhole sub with hydraulically actuable sleeve valve
THEMIG DANIEL JON42 citations97
US9644459B2May 9, 2017
Wellbore lateral liner placement system
THEMIG DANIEL JON23 citations94
US9187994B2Nov 17, 2015
Wellbore frac tool with inflow control
THEMIG DANIEL JON25 citations93
US9140097B2Sep 22, 2015
Wellbore treatment apparatus and method
THEMIG DANIEL JON31 citations93
US9121255B2Sep 1, 2015
Stage tool for wellbore cementing
THEMIG DANIEL JON36 citations93
US8657009B2Feb 25, 2014
Method and apparatus for wellbore fluid treatment
THEMIG DANIEL JON18 citations92
US9010447B2Apr 21, 2015
Sliding sleeve sub and method and apparatus for wellbore fluid treatment
THEMIG DANIEL JON22 citations91
US9228411B2Jan 5, 2016
Wellbore packer back-up ring assembly, packer and method
THEMIG DANIEL JON14 citations84
US9097079B2Aug 4, 2015
Fracturing port locator and isolation tool
THEMIG DANIEL JON8 citations84
US8950505B2Feb 10, 2015
Method and apparatus for setting a wellbore packer
THEMIG DANIEL JON10 citations84
US8511394B2Aug 20, 2013
Wellbore fluid treatment process and installation
THEMIG DANIEL JON8 citations84
US9856715B2Jan 2, 2018
Stage tool for wellbore cementing
THEMIG DANIEL JON4 citations73
US9151148B2Oct 6, 2015
Plug retainer and method for wellbore fluid treatment
THEMIG DANIEL JON4 citations71
US9297234B2Mar 29, 2016
Method and apparatus for wellbore control
THEMIG DANIEL JON6 citations70
PACKERS PLUS ENERGY SERVICES I
10 patentsUS7543634B2Jun 9, 2009
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERVICES I71 citations99
US7134505B2Nov 14, 2006
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERVICES I126 citations99
US7108067B2Sep 19, 2006
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERVICES I173 citations99
US6907936B2Jun 21, 2005
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERVICES I244 citations99
US7798226B2Sep 21, 2010
Cement diffuser for annulus cementing
PACKERS PLUS ENERGY SERVICES I69 citations98
US7748460B2Jul 6, 2010
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERVICES I70 citations98
US7431091B2Oct 7, 2008
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERVICES I91 citations98
US7021384B2Apr 4, 2006
Apparatus and method for wellbore isolation
PACKERS PLUS ENERGY SERVICES I64 citations98
US7353878B2Apr 8, 2008
Apparatus and method for wellbore isolation
PACKERS PLUS ENERGY SERVICES I36 citations93
US7762333B2Jul 27, 2010
Hydraulically openable ported sub
PACKERS PLUS ENERGY SERVICES I15 citations77
HALLIBURTON ENERGY SERV INC
2 patentsFEHR JIM
2 patentsDESRANLEAU CHRISTOPHER DENIS
1 patentCOON ROBERT JOE
1 patentShowing the top 50 of 62 patents by PatentIndex Score.