James G. Rairigh

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Explosive downhole tools having improved wellbore conveyance and de...
- Patent number 11,781,393
- Issue date Oct 10, 2023
- James G. Rairigh
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shaped charge assembly, explosive units, and methods for selectivel...
- Patent number 11,781,394
- Issue date Oct 10, 2023
- James G. Rairigh
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dual end firing explosive column tools and methods for selectively...
- Patent number 11,713,637
- Issue date Aug 1, 2023
- James G. Rairigh
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shaped charge assembly, explosive units, and methods for selectivel...
- Patent number 11,629,568
- Issue date Apr 18, 2023
- James G. Rairigh
- F42 - AMMUNITION BLASTING
Information Patent Grant
Methods of pre-testing expansion charge for selectively expanding a...
- Patent number 11,536,104
- Issue date Dec 27, 2022
- James G. Rairigh
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shaped charge assembly, explosive units, and methods for selectivel...
- Patent number 11,480,021
- Issue date Oct 25, 2022
- James G. Rairigh
- F42 - AMMUNITION BLASTING
Information Patent Grant
Dual end firing explosive column tools and methods for selectively...
- Patent number 11,473,383
- Issue date Oct 18, 2022
- James G. Rairigh
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dual end firing explosive column tools and methods for selectively...
- Patent number 11,015,410
- Issue date May 25, 2021
- James G. Rairigh
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shaped charge assembly, explosive units, and methods for selectivel...
- Patent number 11,002,097
- Issue date May 11, 2021
- James G. Rairigh
- F42 - AMMUNITION BLASTING
Information Patent Grant
Mini-severing and back-off tool with pressure balanced explosives
- Patent number 10,538,984
- Issue date Jan 21, 2020
- W.T. BELL INTERNATIONAL, INC.
- William T. Bell
- E21 - EARTH DRILLING MINING
Information Patent Grant
String shot back-off tool with pressure-balanced explosives
- Patent number 10,240,421
- Issue date Mar 26, 2019
- William T. Bell
- F42 - AMMUNITION BLASTING
Information Patent Grant
Well tool centralizer systems and methods
- Patent number 10,161,197
- Issue date Dec 25, 2018
- William T. Bell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well tool centralizer systems and methods
- Patent number 10,077,617
- Issue date Sep 18, 2018
- William T. Bell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and methods for shaped charge tubing cutters
- Patent number 10,047,591
- Issue date Aug 14, 2018
- William T. Bell
- F42 - AMMUNITION BLASTING
Information Patent Grant
High energy severing tool with pressure balanced explosives
- Patent number 9,879,494
- Issue date Jan 30, 2018
- William T. Bell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill collar severing tool
- Patent number 9,657,544
- Issue date May 23, 2017
- William T. Bell
- E21 - EARTH DRILLING MINING
Information Patent Grant
High energy severing tool with pressure balanced explosives
- Patent number 9,435,170
- Issue date Sep 6, 2016
- William T. Bell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shaped charge casing cutter
- Patent number 9,428,979
- Issue date Aug 30, 2016
- William T. Bell
- F42 - AMMUNITION BLASTING
Information Patent Grant
Shaped charge casing cutter
- Patent number 9,038,713
- Issue date May 26, 2015
- William T. Bell
- F42 - AMMUNITION BLASTING
Information Patent Grant
Shaped charge tubing cutter
- Patent number 9,022,116
- Issue date May 5, 2015
- William T. Bell
- F42 - AMMUNITION BLASTING
Information Patent Grant
Drill collar severing tool
- Patent number 8,939,210
- Issue date Jan 27, 2015
- William T. Bell
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
EXPLOSIVE DOWNHOLE TOOLS HAVING IMPROVED WELLBORE CONVEYANCE AND DE...
- Publication number 20240209706
- Publication date Jun 27, 2024
- W.T. Bell International, Inc.
- James G. Rairigh
- E21 - EARTH DRILLING MINING
Information Patent Application
EXPLOSIVE DOWNHOLE TOOLS HAVING IMPROVED WELLBORE CONVEYANCE AND DE...
- Publication number 20240018838
- Publication date Jan 18, 2024
- James G. Rairigh
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS OF PRE-TESTING EXPANSION CHARGE FOR SELECTIVELY EXPANDING A...
- Publication number 20230113807
- Publication date Apr 13, 2023
- James G. Rairigh
- E21 - EARTH DRILLING MINING
Information Patent Application
SHAPED CHARGE ASSEMBLY, EXPLOSIVE UNITS, AND METHODS FOR SELECTIVEL...
- Publication number 20230060155
- Publication date Mar 2, 2023
- James G. Rairigh
- F42 - AMMUNITION BLASTING
Information Patent Application
Dual End Firing Explosive Column Tools And Methods For Selectively...
- Publication number 20230050277
- Publication date Feb 16, 2023
- James G. Rairigh
- E21 - EARTH DRILLING MINING
Information Patent Application
EXPLOSIVE DOWNHOLE TOOLS HAVING IMPROVED WELLBORE CONVEYANCE AND DE...
- Publication number 20220049566
- Publication date Feb 17, 2022
- James G. Rairigh
- E21 - EARTH DRILLING MINING
Information Patent Application
SHAPED CHARGE ASSEMBLY, EXPLOSIVE UNITS, AND METHODS FOR SELECTIVEL...
- Publication number 20210262304
- Publication date Aug 26, 2021
- James G. Rairigh
- F42 - AMMUNITION BLASTING
Information Patent Application
DUAL END FIRING EXPLOSIVE COLUMN TOOLS AND METHODS FOR SELECTIVELY...
- Publication number 20210262305
- Publication date Aug 26, 2021
- James G. Rairigh
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS OF PRE-TESTING EXPANSION CHARGE FOR SELECTIVELY EXPANDING A...
- Publication number 20210254423
- Publication date Aug 19, 2021
- James G. Rairigh
- E21 - EARTH DRILLING MINING
Information Patent Application
Shaped Charge Assembly, Explosive Units, And Methods for Selectivel...
- Publication number 20210102434
- Publication date Apr 8, 2021
- James G. Rairigh
- F42 - AMMUNITION BLASTING
Information Patent Application
Shaped Charge Assembly, Explosive Units, And Methods for Selectivel...
- Publication number 20210032950
- Publication date Feb 4, 2021
- James G. Rairigh
- E21 - EARTH DRILLING MINING
Information Patent Application
Dual End Firing Explosive Column Tools And Methods For Selectively...
- Publication number 20210010341
- Publication date Jan 14, 2021
- James G. Rairigh
- E21 - EARTH DRILLING MINING
Information Patent Application
Mini-Severing And Back-Off Tool With Pressure Balanced Explosives
- Publication number 20190048676
- Publication date Feb 14, 2019
- William T. Bell
- E21 - EARTH DRILLING MINING
Information Patent Application
String Shot Back-Off Tool With Pressure-Balanced Explosives
- Publication number 20180258723
- Publication date Sep 13, 2018
- William T. Bell
- F42 - AMMUNITION BLASTING
Information Patent Application
High Energy Severing Tool With Pressure Balanced Explosives
- Publication number 20160369584
- Publication date Dec 22, 2016
- William T. Bell
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL TOOL CENTRALIZER SYSTEMS AND METHODS
- Publication number 20160273281
- Publication date Sep 22, 2016
- William T. Bell
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL TOOL CENTRALIZER SYSTEMS AND METHODS
- Publication number 20160273282
- Publication date Sep 22, 2016
- William T. Bell
- E21 - EARTH DRILLING MINING
Information Patent Application
High Energy Severing Tool With Pressure Balanced Explosives
- Publication number 20160010414
- Publication date Jan 14, 2016
- William T. Bell
- E21 - EARTH DRILLING MINING
Information Patent Application
Shaped Charge Casing Cutter
- Publication number 20150345245
- Publication date Dec 3, 2015
- William T. Bell
- F42 - AMMUNITION BLASTING
Information Patent Application
Shaped Charge Tubing Cutter
- Publication number 20150233219
- Publication date Aug 20, 2015
- William T. Bell
- F42 - AMMUNITION BLASTING
Information Patent Application
Drill Collar Severing Tool
- Publication number 20150198000
- Publication date Jul 16, 2015
- William T. Bell
- E21 - EARTH DRILLING MINING
Information Patent Application
Drill collar severing tool
- Publication number 20140338910
- Publication date Nov 20, 2014
- William T. Bell
- E21 - EARTH DRILLING MINING
Information Patent Application
Shaped charge tubing cutter
- Publication number 20130299194
- Publication date Nov 14, 2013
- William T. Bell
- F42 - AMMUNITION BLASTING

James G. Rairigh

Person

Patents Grantslast 30 patents

Explosive downhole tools having improved wellbore conveyance and de...

Shaped charge assembly, explosive units, and methods for selectivel...

Dual end firing explosive column tools and methods for selectively...

Shaped charge assembly, explosive units, and methods for selectivel...

Methods of pre-testing expansion charge for selectively expanding a...

Shaped charge assembly, explosive units, and methods for selectivel...

Dual end firing explosive column tools and methods for selectively...

Dual end firing explosive column tools and methods for selectively...

Shaped charge assembly, explosive units, and methods for selectivel...

Mini-severing and back-off tool with pressure balanced explosives

String shot back-off tool with pressure-balanced explosives

Well tool centralizer systems and methods

Well tool centralizer systems and methods

Apparatus and methods for shaped charge tubing cutters

High energy severing tool with pressure balanced explosives

Drill collar severing tool

High energy severing tool with pressure balanced explosives

Shaped charge casing cutter

Shaped charge casing cutter

Shaped charge tubing cutter

Drill collar severing tool

Patents Applicationslast 30 patents

EXPLOSIVE DOWNHOLE TOOLS HAVING IMPROVED WELLBORE CONVEYANCE AND DE...

EXPLOSIVE DOWNHOLE TOOLS HAVING IMPROVED WELLBORE CONVEYANCE AND DE...

METHODS OF PRE-TESTING EXPANSION CHARGE FOR SELECTIVELY EXPANDING A...

SHAPED CHARGE ASSEMBLY, EXPLOSIVE UNITS, AND METHODS FOR SELECTIVEL...

Dual End Firing Explosive Column Tools And Methods For Selectively...

EXPLOSIVE DOWNHOLE TOOLS HAVING IMPROVED WELLBORE CONVEYANCE AND DE...

SHAPED CHARGE ASSEMBLY, EXPLOSIVE UNITS, AND METHODS FOR SELECTIVEL...

DUAL END FIRING EXPLOSIVE COLUMN TOOLS AND METHODS FOR SELECTIVELY...

METHODS OF PRE-TESTING EXPANSION CHARGE FOR SELECTIVELY EXPANDING A...

Shaped Charge Assembly, Explosive Units, And Methods for Selectivel...

Shaped Charge Assembly, Explosive Units, And Methods for Selectivel...

Dual End Firing Explosive Column Tools And Methods For Selectively...

Mini-Severing And Back-Off Tool With Pressure Balanced Explosives

String Shot Back-Off Tool With Pressure-Balanced Explosives

High Energy Severing Tool With Pressure Balanced Explosives

WELL TOOL CENTRALIZER SYSTEMS AND METHODS

WELL TOOL CENTRALIZER SYSTEMS AND METHODS

High Energy Severing Tool With Pressure Balanced Explosives

Shaped Charge Casing Cutter

Shaped Charge Tubing Cutter

Drill Collar Severing Tool

Drill collar severing tool

Shaped charge tubing cutter