Christopher Hoelscher

Person

Arlington, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Energy-absorbing impact sleeve for perforating gun
- Patent number 12,180,810
- Issue date Dec 31, 2024
- Halliburton Energy Services, Inc.
- Christopher C. Hoelscher
- F42 - AMMUNITION BLASTING
Information Patent Grant
Dissolvable expendable guns for plug-and-perf applications
- Patent number 12,012,835
- Issue date Jun 18, 2024
- Halliburton Energy Services, Inc.
- Michael Linley Fripp
- E21 - EARTH DRILLING MINING
Information Patent Grant
Segment pressing of shaped charge powder metal liners
- Patent number 11,965,719
- Issue date Apr 23, 2024
- Halliburton Energy Services, Inc.
- Christopher C. Hoelscher
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus and method for behind casing washout
- Patent number 11,920,418
- Issue date Mar 5, 2024
- Halliburton Energy Services, Inc.
- Thomas Earl Burky
- E21 - EARTH DRILLING MINING
Information Patent Grant
Detonator having a mechanical shunt
- Patent number 11,719,518
- Issue date Aug 8, 2023
- Halliburton Energy Services, Inc.
- Joseph T. Macgillivray
- F42 - AMMUNITION BLASTING
Information Patent Grant
Preferential fragmentation of charge case during perforating
- Patent number 11,649,703
- Issue date May 16, 2023
- Halliburton Energy Services, Inc.
- Jason Paul Metzger
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressure-actuated safety for well perforating
- Patent number 11,566,499
- Issue date Jan 31, 2023
- Halliburton Energy Services, Inc.
- Christopher C. Hoelscher
- F42 - AMMUNITION BLASTING
Information Patent Grant
Annular volume filler for perforating gun
- Patent number 11,560,778
- Issue date Jan 24, 2023
- Halliburton Energy Services, Inc.
- Brenden Michael Grove
- E21 - EARTH DRILLING MINING
Information Patent Grant
Plastic weight assembly for downhole perforating gun
- Patent number 11,512,565
- Issue date Nov 29, 2022
- Halliburton Energy Services, Inc.
- Camille Anne Bryant
- E21 - EARTH DRILLING MINING
Information Patent Grant
Adjustable perforating gun orientation system
- Patent number 11,391,127
- Issue date Jul 19, 2022
- Halliburton Energy Services, Inc.
- Christopher C. Hoelscher
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotating electrical connection for perforating systems
- Patent number 11,359,467
- Issue date Jun 14, 2022
- Halliburton Energy Services, Inc.
- Camille Anne Bryant
- E21 - EARTH DRILLING MINING
Information Patent Grant
Outwardly threadless bulkhead for perforating gun
- Patent number 11,359,468
- Issue date Jun 14, 2022
- Halliburton Energy Services, Inc.
- Courtney Ann Thain Roberts
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressure activated firing heads, perforating gun assemblies, and me...
- Patent number 11,346,192
- Issue date May 31, 2022
- Halliburton Energy Services, Inc.
- Christopher C. Hoelscher
- E21 - EARTH DRILLING MINING
Information Patent Grant
Detonation cord alignment and retention
- Patent number 11,313,208
- Issue date Apr 26, 2022
- Halliburton Energy Services, Inc.
- Christopher C. Hoelscher
- E21 - EARTH DRILLING MINING
Information Patent Grant
Low-profile adjustable fastener for charge orientation of a downhol...
- Patent number 11,293,271
- Issue date Apr 5, 2022
- Halliburton Energy Services, Inc.
- Christopher C. Hoelscher
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressure cycle device
- Patent number 11,174,690
- Issue date Nov 16, 2021
- Halliburton Energy Services, Inc.
- Richard Ellis Robey
- E21 - EARTH DRILLING MINING
Information Patent Grant
Oriented detection perforating device
- Patent number 11,131,168
- Issue date Sep 28, 2021
- Halliburton Energy Services, Inc.
- Cameron Scott Badii
- E21 - EARTH DRILLING MINING
Information Patent Grant
End protectors for jet perforating guns
- Patent number 11,098,562
- Issue date Aug 24, 2021
- Halliburton Energy Services, Inc.
- Lewis Douglas Box
- E21 - EARTH DRILLING MINING
Information Patent Grant
Annular volume filler for perforating gun
- Patent number 11,078,761
- Issue date Aug 3, 2021
- Halliburton Energy Services, Inc.
- Brenden Michael Grove
- E21 - EARTH DRILLING MINING
Information Patent Grant
Perforator having movable clusters of perforator guns
- Patent number 10,920,542
- Issue date Feb 16, 2021
- Halliburton Energy Services, Inc.
- Richard Ellis Robey
- E21 - EARTH DRILLING MINING
Information Patent Grant
Perforating device
- Patent number 10,920,541
- Issue date Feb 16, 2021
- Halliburton Energy Services, Inc.
- Richard Ellis Robey
- E21 - EARTH DRILLING MINING
Information Patent Grant
Nano-particle reinforced well screen
- Patent number 10,633,955
- Issue date Apr 28, 2020
- Halliburton Energy Services, Inc.
- Christopher C. Hoelscher
- E21 - EARTH DRILLING MINING
Information Patent Grant
Perforating gun rapid fluid inrush prevention device
- Patent number 10,415,353
- Issue date Sep 17, 2019
- Halliburton Energy Services, Inc.
- Richard Ellis Robey
- E21 - EARTH DRILLING MINING
Information Patent Grant
Self-sealing perforating apparatus
- Patent number 10,329,885
- Issue date Jun 25, 2019
- Halliburton Energy Services, Inc.
- Jeffery Richard Acker
- E21 - EARTH DRILLING MINING
Information Patent Grant
Low-debris low-interference well perforator
- Patent number 10,151,180
- Issue date Dec 11, 2018
- Halliburton Energy Services, Inc.
- Richard E. Robey
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dissolvable perforating device
- Patent number 10,082,008
- Issue date Sep 25, 2018
- Halliburton Energy Services, Inc.
- Richard Ellis Robey
- F42 - AMMUNITION BLASTING
Information Patent Grant
Low-debris low-interference well perforator
- Patent number 10,060,234
- Issue date Aug 28, 2018
- Halliburton Energy Services, Inc.
- Richard E. Robey
- E21 - EARTH DRILLING MINING
Information Patent Grant
Perforating methods and devices for high wellbore pressure applicat...
- Patent number 7,610,969
- Issue date Nov 3, 2009
- Owen Oil Tools LP
- Timothy Edward LaGrange
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Interstitial Spacing Of Perforating System
- Publication number 20240110467
- Publication date Apr 4, 2024
- Halliburton Energy Services, Inc.
- Christopher C. Hoelscher
- E21 - EARTH DRILLING MINING
Information Patent Application
Segment Pressing Of Shaped Charge Powder Metal Liners
- Publication number 20230364673
- Publication date Nov 16, 2023
- Halliburton Energy Services, Inc.
- Christopher C. Hoelscher
- E21 - EARTH DRILLING MINING
Information Patent Application
Energy-Absorbing Impact Sleeve For Perforating Gun
- Publication number 20230184066
- Publication date Jun 15, 2023
- Halliburton Energy Services, Inc.
- Christopher C. Hoelscher
- F42 - AMMUNITION BLASTING
Information Patent Application
Pressure-Actuated Safety For Well Perforating
- Publication number 20220397020
- Publication date Dec 15, 2022
- Halliburton Energy Services, Inc.
- Christopher C. Hoelscher
- F42 - AMMUNITION BLASTING
Information Patent Application
Preferential Fragmentation Of Charge Case During Perforating
- Publication number 20220364444
- Publication date Nov 17, 2022
- Halliburton Energy Services, Inc.
- Jason Paul Metzger
- E21 - EARTH DRILLING MINING
Information Patent Application
Dissolvable Expendable Guns for Plug-And-Perf Applications
- Publication number 20220205343
- Publication date Jun 30, 2022
- Halliburton Energy Services, Inc.
- Michael Linley Fripp
- E21 - EARTH DRILLING MINING
Information Patent Application
Adjustable Perforating Gun Orientation System
- Publication number 20220205344
- Publication date Jun 30, 2022
- Halliburton Energy Services, Inc.
- Christopher C. Hoelscher
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHOD FOR BEHIND CASING WASHOUT
- Publication number 20220178218
- Publication date Jun 9, 2022
- Halliburton Energy Services, Inc.
- Thomas Earl Burky
- E21 - EARTH DRILLING MINING
Information Patent Application
Plastic Weight Assembly For Downhole Perforating Gun
- Publication number 20220170348
- Publication date Jun 2, 2022
- Halliburton Energy Services, Inc.
- Camille Anne Bryant
- E21 - EARTH DRILLING MINING
Information Patent Application
Rotating Electrical Connection For Perforating Systems
- Publication number 20220136373
- Publication date May 5, 2022
- Halliburton Energy Services, Inc.
- Camille Anne Bryant
- E21 - EARTH DRILLING MINING
Information Patent Application
PERFORATING GUN ASSEMBLY WITH REDUCED SHOCK TRANSMISSION
- Publication number 20220127935
- Publication date Apr 28, 2022
- Halliburton Energy Services, Inc.
- Brenden Grove
- E21 - EARTH DRILLING MINING
Information Patent Application
SLEEVED GUN CONNECTION
- Publication number 20220127912
- Publication date Apr 28, 2022
- Halliburton Energy Services, Inc.
- Joseph T. MacGillivray
- E21 - EARTH DRILLING MINING
Information Patent Application
SHAPED CHARGE UTILIZING POLYMER COATED PETN
- Publication number 20220074288
- Publication date Mar 10, 2022
- Halliburton Energy Services, Inc.
- James Marshall BARKER
- F42 - AMMUNITION BLASTING
Information Patent Application
DETONATOR HAVING A MECHANICAL SHUNT
- Publication number 20210372744
- Publication date Dec 2, 2021
- Halliburton Energy Services, Inc.
- Joseph T. MACGILLIVRAY
- F42 - AMMUNITION BLASTING
Information Patent Application
OUTWARDLY THREADLESS BULKHEAD FOR PERFORATING GUN
- Publication number 20210355797
- Publication date Nov 18, 2021
- Halliburton Energy Services, Inc.
- Courtney Ann Thain ROBERTS
- E21 - EARTH DRILLING MINING
Information Patent Application
DETONATION CORD ALIGNMENT AND RETENTION
- Publication number 20210355798
- Publication date Nov 18, 2021
- Halliburton Energy Services, Inc.
- Christopher C. Hoelscher
- E21 - EARTH DRILLING MINING
Information Patent Application
PRESSURE ACTIVATED FIRING HEADS, PERFORATING GUN ASSEMBLIES, AND ME...
- Publication number 20210340845
- Publication date Nov 4, 2021
- Halliburton Energy Services, Inc.
- Christopher C. HOELSCHER
- E21 - EARTH DRILLING MINING
Information Patent Application
ANNULAR VOLUME FILLER FOR PERFORATING GUN
- Publication number 20210332676
- Publication date Oct 28, 2021
- Halliburton Energy Services, Inc.
- Brenden Michael Grove
- E21 - EARTH DRILLING MINING
Information Patent Application
PRESSURE CYCLE DEVICE
- Publication number 20210102433
- Publication date Apr 8, 2021
- Halliburton Energy Services, Inc.
- Richard Ellis Robey
- E21 - EARTH DRILLING MINING
Information Patent Application
END PROTECTORS FOR JET PERFORATING GUNS
- Publication number 20210079767
- Publication date Mar 18, 2021
- Halliburton Energy Services, Inc.
- Lewis Douglas BOX
- E21 - EARTH DRILLING MINING
Information Patent Application
Oriented Detection Perforating Device
- Publication number 20200386085
- Publication date Dec 10, 2020
- Halliburton Energy Services, Inc.
- Cameron Scott Badii
- E21 - EARTH DRILLING MINING
Information Patent Application
PERFORATING DEVICE
- Publication number 20200284125
- Publication date Sep 10, 2020
- Halliburton Energy Services, Inc.
- Richard Ellis Robey
- E21 - EARTH DRILLING MINING
Information Patent Application
INSENSITIVE HIGH EXPLOSIVE BASED TUBING CUTTER
- Publication number 20200208485
- Publication date Jul 2, 2020
- Halliburton Energy Services, Inc.
- Christopher C. Hoelscher
- F42 - AMMUNITION BLASTING
Information Patent Application
ANNULAR VOLUME FILLER FOR PERFORATING GUN
- Publication number 20200088013
- Publication date Mar 19, 2020
- Halliburton Energy Services, Inc.
- Brenden Michael Grove
- E21 - EARTH DRILLING MINING
Information Patent Application
PERFORATOR HAVING MOVABLE CLUSTERS OF PERFORATOR GUNS
- Publication number 20190271214
- Publication date Sep 5, 2019
- Halliburton Energy Services, Inc.
- Richard Ellis Robey
- E21 - EARTH DRILLING MINING
Information Patent Application
PERFORATING GUN RAPID FLUID INRUSH PREVENTION DEVICE
- Publication number 20180195372
- Publication date Jul 12, 2018
- Halliburton Energy Services, Inc.
- Richard Ellis ROBEY
- E21 - EARTH DRILLING MINING
Information Patent Application
SELF-SEALING PERFORATING APPARATUS
- Publication number 20170191354
- Publication date Jul 6, 2017
- Halliburton Energy Services, Inc.
- Jeffery Richard ACKER
- E21 - EARTH DRILLING MINING
Information Patent Application
DISSOLVABLE PERFORATING DEVICE
- Publication number 20170175500
- Publication date Jun 22, 2017
- Halliburton Energy Services, Inc.
- Richard Ellis Robey
- F42 - AMMUNITION BLASTING
Information Patent Application
Low-Debris Low-Interference Well Perforator
- Publication number 20170145798
- Publication date May 25, 2017
- Halliburton Energy Services, Inc.
- Richard E. Robey
- E21 - EARTH DRILLING MINING
Information Patent Application
NANO-PARTICLE REINFORCED SCREEN
- Publication number 20150129199
- Publication date May 14, 2015
- Halliburton Energy Services, Inc.
- Christopher C. Hoelscher
- E21 - EARTH DRILLING MINING

Christopher Hoelscher

Person

Patents Grantslast 30 patents

Energy-absorbing impact sleeve for perforating gun

Dissolvable expendable guns for plug-and-perf applications

Segment pressing of shaped charge powder metal liners

Apparatus and method for behind casing washout

Detonator having a mechanical shunt

Preferential fragmentation of charge case during perforating

Pressure-actuated safety for well perforating

Annular volume filler for perforating gun

Plastic weight assembly for downhole perforating gun

Adjustable perforating gun orientation system

Rotating electrical connection for perforating systems

Outwardly threadless bulkhead for perforating gun

Pressure activated firing heads, perforating gun assemblies, and me...

Detonation cord alignment and retention

Low-profile adjustable fastener for charge orientation of a downhol...

Pressure cycle device

Oriented detection perforating device

End protectors for jet perforating guns

Annular volume filler for perforating gun

Perforator having movable clusters of perforator guns

Perforating device

Nano-particle reinforced well screen

Perforating gun rapid fluid inrush prevention device

Self-sealing perforating apparatus

Low-debris low-interference well perforator

Dissolvable perforating device

Low-debris low-interference well perforator

Perforating methods and devices for high wellbore pressure applicat...

Patents Applicationslast 30 patents

Interstitial Spacing Of Perforating System

Segment Pressing Of Shaped Charge Powder Metal Liners

Energy-Absorbing Impact Sleeve For Perforating Gun

Pressure-Actuated Safety For Well Perforating

Preferential Fragmentation Of Charge Case During Perforating

Dissolvable Expendable Guns for Plug-And-Perf Applications

Adjustable Perforating Gun Orientation System

APPARATUS AND METHOD FOR BEHIND CASING WASHOUT

Plastic Weight Assembly For Downhole Perforating Gun

Rotating Electrical Connection For Perforating Systems

PERFORATING GUN ASSEMBLY WITH REDUCED SHOCK TRANSMISSION

SLEEVED GUN CONNECTION

SHAPED CHARGE UTILIZING POLYMER COATED PETN

DETONATOR HAVING A MECHANICAL SHUNT

OUTWARDLY THREADLESS BULKHEAD FOR PERFORATING GUN

DETONATION CORD ALIGNMENT AND RETENTION

PRESSURE ACTIVATED FIRING HEADS, PERFORATING GUN ASSEMBLIES, AND ME...

ANNULAR VOLUME FILLER FOR PERFORATING GUN

PRESSURE CYCLE DEVICE

END PROTECTORS FOR JET PERFORATING GUNS

Oriented Detection Perforating Device

PERFORATING DEVICE

INSENSITIVE HIGH EXPLOSIVE BASED TUBING CUTTER

ANNULAR VOLUME FILLER FOR PERFORATING GUN

PERFORATOR HAVING MOVABLE CLUSTERS OF PERFORATOR GUNS

PERFORATING GUN RAPID FLUID INRUSH PREVENTION DEVICE

SELF-SEALING PERFORATING APPARATUS

DISSOLVABLE PERFORATING DEVICE

Low-Debris Low-Interference Well Perforator

NANO-PARTICLE REINFORCED SCREEN