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CPC
E21B43/119

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EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells

Current Industry

E21B43/119Details

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Patents Grantslast 30 patents

Information Patent Grant
Modular perforating gun system
- Patent number 12,366,142
- Issue date Jul 22, 2025
- DynaEnergetics Europe GmbH
- Christian Eitschberger
- E21 - EARTH DRILLING MINING
Information Patent Grant
Intelligent geophysical data acquisition system and acquisition met...
- Patent number 12,360,267
- Issue date Jul 15, 2025
- BGP INC., CHINA NATIONAL PETROLEUM CORPORATION
- Gang Yu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Interstitial spacing of perforating system
- Patent number 12,359,541
- Issue date Jul 15, 2025
- Halliburton Energy Services, Inc.
- Christopher C. Hoelscher
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tandem sub for a roller bearing
- Patent number D1082873
- Issue date Jul 8, 2025
- XConnect, LLC
- Shelby L. Sullivan
- D15 - Machines not elsewhere specified
Information Patent Grant
Orienting perforation gun assembly
- Patent number 12,338,718
- Issue date Jun 24, 2025
- DynaEnergetics Europe GmbH
- Christian Eitschberger
- E21 - EARTH DRILLING MINING
Information Patent Grant
Perforating gun system
- Patent number 12,326,068
- Issue date Jun 10, 2025
- HARRISON JET GUNS II, L.P.
- James F. Shelton
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tandem sub
- Patent number D1078807
- Issue date Jun 10, 2025
- XConnect, LLC
- Shelby L. Sullivan
- D15 - Machines not elsewhere specified
Information Patent Grant
Perforating gun and alignment assembly
- Patent number 12,326,069
- Issue date Jun 10, 2025
- DynaEnergetics Europe GmbH
- Christian Eitschberger
- E21 - EARTH DRILLING MINING
Information Patent Grant
Manually oriented internal shaped charge alignment system and metho...
- Patent number 12,312,925
- Issue date May 27, 2025
- DynaEnergetics Europe GmbH
- Christian Eitschberger
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods of characterizing a spatial property of a previously fractu...
- Patent number 12,305,492
- Issue date May 20, 2025
- ExxonMobil Technology and Engineering Company
- Limin Song
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole perforating tool systems and methods
- Patent number 12,297,720
- Issue date May 13, 2025
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Grant
Reusable perforation gun coupler system
- Patent number 12,297,721
- Issue date May 13, 2025
- AXIS WIRELINE TECHNOLOGIES, LLC
- David Council Benker
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole perforating gun system
- Patent number 12,291,945
- Issue date May 6, 2025
- SWM International, LLC
- Dan Salkhai Ang
- F42 - AMMUNITION BLASTING
Information Patent Grant
Methods and systems for fracing
- Patent number 12,281,549
- Issue date Apr 22, 2025
- Greenwell Engineering, LLC
- Chris Reed
- E21 - EARTH DRILLING MINING
Information Patent Grant
Perforation tool with propulsion
- Patent number 12,281,547
- Issue date Apr 22, 2025
- Schlumberger Technology Corporation
- Andrew Prisbell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Perforating gun
- Patent number 12,264,561
- Issue date Apr 1, 2025
- Halliburton Energy Services, Inc.
- Courtney Ann Thain Roberts
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shock-wave generation for wireline
- Patent number 12,252,962
- Issue date Mar 18, 2025
- Saudi Arabian Oil Company
- Mustafa Karakaya
- E21 - EARTH DRILLING MINING
Information Patent Grant
Modular gun system
- Patent number 12,252,963
- Issue date Mar 18, 2025
- Hunting Titan, Inc.
- Adam Dyess
- E21 - EARTH DRILLING MINING
Information Patent Grant
Reusable perforating gun system and method
- Patent number 12,252,965
- Issue date Mar 18, 2025
- G&H DIVERSIFIED MANUFACTURING LP
- Benjamin Vascal Knight
- F42 - AMMUNITION BLASTING
Information Patent Grant
Large shaped charge perforation tool
- Patent number 12,252,964
- Issue date Mar 18, 2025
- Schlumberger Technology Corporation
- Andrew Prisbell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Sleeved gun connection
- Patent number 12,247,467
- Issue date Mar 11, 2025
- Halliburton Energy Services, Inc.
- Joseph T. MacGillivray
- E21 - EARTH DRILLING MINING
Information Patent Grant
Connector for perforating gun system
- Patent number 12,241,343
- Issue date Mar 4, 2025
- Halliburton Energy Services, Inc.
- Joseph Todd MacGillivray
- E21 - EARTH DRILLING MINING
Information Patent Grant
Information transfer system
- Patent number 12,241,367
- Issue date Mar 4, 2025
- YTA B.V.
- Thomas Hahn-Jose
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for fracking of simulation of hydrocarbon bearing formation
- Patent number 12,241,021
- Issue date Mar 4, 2025
- Dorf Ketal Chemicals FZE
- Clay Purdy
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Detonation module
- Patent number 12,241,341
- Issue date Mar 4, 2025
- Schlumberger Technology Corporation
- Indranil Ghosh
- F42 - AMMUNITION BLASTING
Information Patent Grant
Cluster gun system
- Patent number 12,228,018
- Issue date Feb 18, 2025
- Hunting Titan, Inc.
- Ryan Bradley
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tandem sub for self-orienting perforating system
- Patent number 12,228,019
- Issue date Feb 18, 2025
- Hunting Titan, Inc.
- Ryan Bradley
- F42 - AMMUNITION BLASTING
Information Patent Grant
Frangible electrical contact for a perforating gun system
- Patent number 12,221,865
- Issue date Feb 11, 2025
- G&H DIVERSIFIED MANUFACTURING LP
- Danny Kash
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole perforating gun tube and components
- Patent number 12,221,864
- Issue date Feb 11, 2025
- SWM International, LLC
- Dawna Mauldin
- F42 - AMMUNITION BLASTING
Information Patent Grant
Single charge perforation gun and system
- Patent number 12,215,576
- Issue date Feb 4, 2025
- DynaEnergetics Europe GmbH
- Frank Haron Preiss
- F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR REAL TIME OIL TOOL ORIENTATION DETECTION
- Publication number 20250223891
- Publication date Jul 10, 2025
- Halliburton Energy Services, Inc.
- Kevin Scott Harive
- E21 - EARTH DRILLING MINING
Information Patent Application
LARGE SHAPED CHARGE PERFORATION TOOL
- Publication number 20250215770
- Publication date Jul 3, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Andrew Prisbell
- E21 - EARTH DRILLING MINING
Information Patent Application
REUSABLE PERFORATING GUN SYSTEM AND METHOD
- Publication number 20250198262
- Publication date Jun 19, 2025
- G&H DIVERSIFIED MANUFACTURING LP
- Benjamin Vascal Knight
- F42 - AMMUNITION BLASTING
Information Patent Application
VIBRATION-DAMPING SUB INCLUDING A PLURALITY OF ANGLED SHAPED HOLES
- Publication number 20250198241
- Publication date Jun 19, 2025
- Halliburton Energy Services, Inc.
- Neil Alan Ostermann
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD OF COMPLETION OF A WELLBORE
- Publication number 20250163782
- Publication date May 22, 2025
- Paul Bernard Lee
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
PERFORATING GUN HAVING MODULAR CONSTRUCTION
- Publication number 20250163783
- Publication date May 22, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Erick Lowe
- E21 - EARTH DRILLING MINING
Information Patent Application
Tandem Sub for Self-Orienting Perforating System
- Publication number 20250146390
- Publication date May 8, 2025
- Hunting Titan, Inc.
- Ryan Bradley
- F42 - AMMUNITION BLASTING
Information Patent Application
DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH
- Publication number 20250115806
- Publication date Apr 10, 2025
- Dorf Ketal Chemicals FZE
- Tom McLoughlin
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
NOVEL DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH
- Publication number 20250115805
- Publication date Apr 10, 2025
- Dorf Ketal Chemicals FZE
- Tom McLoughlin
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Hoop Stress Reducer In Perforating Guns
- Publication number 20250101839
- Publication date Mar 27, 2025
- Halliburton Energy Services, Inc.
- Christopher C. Hoelscher
- E21 - EARTH DRILLING MINING
Information Patent Application
ORIENTED-PERFORATION TOOL
- Publication number 20250084738
- Publication date Mar 13, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Erick Lowe
- E21 - EARTH DRILLING MINING
Information Patent Application
SHOCK-WAVE GENERATION FOR WIRELINE
- Publication number 20250059858
- Publication date Feb 20, 2025
- Saudi Arabian Oil Company
- Mustafa Karakaya
- E21 - EARTH DRILLING MINING
Information Patent Application
WELLHEAD AUTOMATIC POSITIONING METHOD AND SYSTEM OF PLUGGING AND PE...
- Publication number 20250052135
- Publication date Feb 13, 2025
- BAOJI SAFE PETROLEUM MACHINERY CO., LTD.
- Jianbo LI
- E21 - EARTH DRILLING MINING
Information Patent Application
Automated System and Process for Vertically Assembling and Disassem...
- Publication number 20250052133
- Publication date Feb 13, 2025
- Jerred SMITH
- E21 - EARTH DRILLING MINING
Information Patent Application
FULLY AUTOMATED PERFORATING GUN
- Publication number 20250043667
- Publication date Feb 6, 2025
- Halliburton Energy Services, Inc.
- Joseph Todd MacGillivray
- E21 - EARTH DRILLING MINING
Information Patent Application
BEARING-FREE SELF-POSITIONING PERFORATING GUN FOR WELLBORE OPERATIONS
- Publication number 20250027389
- Publication date Jan 23, 2025
- Harrison Jet Guns II, L.P.
- James F. Shelton
- E21 - EARTH DRILLING MINING
Information Patent Application
SWITCH MODULE FOR WELLBORE PERFORATING GUN
- Publication number 20250020046
- Publication date Jan 16, 2025
- G&H DIVERSIFIED MANUFACTURING LP
- Steven Zakharia
- E21 - EARTH DRILLING MINING
Information Patent Application
NOVEL DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH
- Publication number 20250011643
- Publication date Jan 9, 2025
- Dorf Ketal Chemicals FZE
- Tom McLoughlin
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
NOVEL DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH
- Publication number 20250011644
- Publication date Jan 9, 2025
- Dorf Ketal Chemicals FZE
- Tom McLoughlin
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Perforating Panel Unit And Method
- Publication number 20250012175
- Publication date Jan 9, 2025
- Hunting Titan, Inc.
- Adam Dyess
- E21 - EARTH DRILLING MINING
Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR ORIENTATION-MEASURING DEVICE FOR D...
- Publication number 20240426196
- Publication date Dec 26, 2024
- Advanced Wireline Solutions, Inc.
- Hasan Dumanli
- E21 - EARTH DRILLING MINING
Information Patent Application
Tandem Sub for Self-Orienting Perforating System
- Publication number 20240418061
- Publication date Dec 19, 2024
- Hunting Titan, Inc.
- Ryan Bradley
- F42 - AMMUNITION BLASTING
Information Patent Application
METHODS AND DEVICES FOR ORIENTING PERFORATED GUNS
- Publication number 20240410259
- Publication date Dec 12, 2024
- Steel Dog Industries Inc.
- JASON R KOON
- E21 - EARTH DRILLING MINING
Information Patent Application
SINGLE OR MULTI-FIRE SEMI-AUTOMATIC PERFORATION SYSTEM AND METHODS...
- Publication number 20240401443
- Publication date Dec 5, 2024
- Defiant Engineering, LLC
- Stanley Jon Blois
- F42 - AMMUNITION BLASTING
Information Patent Application
PERFORATING GUN
- Publication number 20240401442
- Publication date Dec 5, 2024
- Tenax Energy Solutions, LLC
- KEVIN DEWAYNE JONES
- E21 - EARTH DRILLING MINING
Information Patent Application
PERFORATING GUN ORIENTATION SYSTEM
- Publication number 20240392662
- Publication date Nov 28, 2024
- DynaEnergetics Europe GmbH
- Frank Haron Preiss
- F42 - AMMUNITION BLASTING
Information Patent Application
DOWNHOLE SEPARATION SYSTEM
- Publication number 20240392663
- Publication date Nov 28, 2024
- HORIZONTAL WIRELINE SERVICES, LLC
- Manuel Avitia
- E21 - EARTH DRILLING MINING
Information Patent Application
PERFORATING GUN
- Publication number 20240384607
- Publication date Nov 21, 2024
- Oso Perforating, LLC
- Varun Garg
- E21 - EARTH DRILLING MINING
Information Patent Application
INTERLOCKING PERFORATION GUN AND METHODS OF USE
- Publication number 20240360742
- Publication date Oct 31, 2024
- Defiant Engineering, LLC
- Cullen Craig Keyes
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD TO IDENTIFY PERFORATION LOCATIONS FOR FRACTURING DEEP AND TI...
- Publication number 20240352840
- Publication date Oct 24, 2024
- Saudi Arabian Oil Company
- Kaiming Xia
- E21 - EARTH DRILLING MINING

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Modular perforating gun system

Intelligent geophysical data acquisition system and acquisition met...

Interstitial spacing of perforating system

Tandem sub for a roller bearing

Orienting perforation gun assembly

Perforating gun system

Tandem sub

Perforating gun and alignment assembly

Manually oriented internal shaped charge alignment system and metho...

Methods of characterizing a spatial property of a previously fractu...

Downhole perforating tool systems and methods

Reusable perforation gun coupler system

Downhole perforating gun system

Methods and systems for fracing

Perforation tool with propulsion

Perforating gun

Shock-wave generation for wireline

Modular gun system

Reusable perforating gun system and method

Large shaped charge perforation tool

Sleeved gun connection

Connector for perforating gun system

Information transfer system

Method for fracking of simulation of hydrocarbon bearing formation

Detonation module

Cluster gun system

Tandem sub for self-orienting perforating system

Frangible electrical contact for a perforating gun system

Downhole perforating gun tube and components

Single charge perforation gun and system

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR REAL TIME OIL TOOL ORIENTATION DETECTION

LARGE SHAPED CHARGE PERFORATION TOOL

REUSABLE PERFORATING GUN SYSTEM AND METHOD

VIBRATION-DAMPING SUB INCLUDING A PLURALITY OF ANGLED SHAPED HOLES

METHOD OF COMPLETION OF A WELLBORE

PERFORATING GUN HAVING MODULAR CONSTRUCTION

Tandem Sub for Self-Orienting Perforating System

DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH

NOVEL DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH

Hoop Stress Reducer In Perforating Guns

ORIENTED-PERFORATION TOOL

SHOCK-WAVE GENERATION FOR WIRELINE

WELLHEAD AUTOMATIC POSITIONING METHOD AND SYSTEM OF PLUGGING AND PE...

Automated System and Process for Vertically Assembling and Disassem...

FULLY AUTOMATED PERFORATING GUN

BEARING-FREE SELF-POSITIONING PERFORATING GUN FOR WELLBORE OPERATIONS

SWITCH MODULE FOR WELLBORE PERFORATING GUN

NOVEL DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH

NOVEL DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH

Perforating Panel Unit And Method

ELECTRONIC DEVICE AND METHOD FOR ORIENTATION-MEASURING DEVICE FOR D...

Tandem Sub for Self-Orienting Perforating System

METHODS AND DEVICES FOR ORIENTING PERFORATED GUNS

SINGLE OR MULTI-FIRE SEMI-AUTOMATIC PERFORATION SYSTEM AND METHODS...

PERFORATING GUN

PERFORATING GUN ORIENTATION SYSTEM

DOWNHOLE SEPARATION SYSTEM

PERFORATING GUN

INTERLOCKING PERFORATION GUN AND METHODS OF USE

METHOD TO IDENTIFY PERFORATION LOCATIONS FOR FRACTURING DEEP AND TI...