Perforators Permeators

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CPC
E21B43/11

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Parent Industries

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

E21B43/11Perforators Permeators

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Control module for a detonation sub and a detonation sub
- Patent number 12,366,145
- Issue date Jul 22, 2025
- Chris Brace
- F42 - AMMUNITION BLASTING
Information Patent Grant
Polyolefin-coke composite granules as a hydraulic fracturing proppant
- Patent number 12,365,828
- Issue date Jul 22, 2025
- ExxonMobil Technology and Engineering Company
- Dragan Stojkovic
- E21 - EARTH DRILLING MINING
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
Top connection for electrically ignited power charge
- Patent number 12,366,121
- Issue date Jul 22, 2025
- Hunting Titan, Inc.
- Zachary James Taylor
- F42 - AMMUNITION BLASTING
Information Patent Grant
Segmented gun components with integrated contacts
- Patent number 12,366,141
- Issue date Jul 22, 2025
- Halliburton Energy Services, Inc.
- Joseph Todd MacGillivray
- E21 - EARTH DRILLING MINING
Information Patent Grant
Addressable switch assembly for wellbore systems and method
- Patent number 12,366,143
- Issue date Jul 22, 2025
- Geodynamics, Inc.
- Phillip Phelps
- F42 - AMMUNITION BLASTING
Information Patent Grant
Addressable switch with initiator detection and initiator resistanc...
- Patent number 12,366,144
- Issue date Jul 22, 2025
- Hunting Titan, Inc.
- Timothy Vriend
- F42 - AMMUNITION BLASTING
Information Patent Grant
Penetrator and dispensers and methods of use
- Patent number 12,366,151
- Issue date Jul 22, 2025
- Defiant Engineering, LLC
- Cullen Craig Keyes
- E21 - EARTH DRILLING MINING
Information Patent Grant
Transportable perforation tool
- Patent number 12,366,437
- Issue date Jul 22, 2025
- Schlumberger Technology Corporation
- Andrew Prisbell
- F42 - AMMUNITION BLASTING
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
Detonating cord depth locating feature
- Patent number 12,352,551
- Issue date Jul 8, 2025
- Halliburton Energy Services, Inc.
- Courtney Ann Thain Roberts
- F42 - AMMUNITION BLASTING
Information Patent Grant
Well perforator evaluation system and method
- Patent number 12,345,138
- Issue date Jul 1, 2025
- Geodynamics, Inc.
- Seth Powers
- F42 - AMMUNITION BLASTING
Information Patent Grant
Perforating gun assembly with performance optimized shaped charge load
- Patent number 12,338,716
- Issue date Jun 24, 2025
- DynaEnergetics Europe GmbH
- Christian Eitschberger
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole ignition assembly
- Patent number 12,338,717
- Issue date Jun 24, 2025
- Schlumberger Technology Corporation
- Erick Lowe
- F42 - AMMUNITION BLASTING
Information Patent Grant
Tandem seal adapter for perforating guns
- Patent number 12,338,691
- Issue date Jun 24, 2025
- DynaEnergetics Europe GmbH
- Christian Eitschberger
- E21 - EARTH DRILLING MINING
Information Patent Grant
In or relating to well abandonment and slot recovery
- Patent number 12,338,701
- Issue date Jun 24, 2025
- ARDYNE HOLDINGS LIMITED
- Alan Fairweather
- E21 - EARTH DRILLING MINING
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
Initiator head with circuit board
- Patent number 12,332,034
- Issue date Jun 17, 2025
- DynaEnergetics Europe GmbH
- Christian Eitschberger
- F42 - AMMUNITION BLASTING
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
Apparatus and related methods for the cement breakup during abandon...
- Patent number 12,326,070
- Issue date Jun 10, 2025
- Owen Oil Tools LP
- Craig Smith
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well completion systems and methods
- Patent number 12,326,077
- Issue date Jun 10, 2025
- Thru Tubing Solutions, Inc.
- Roger L. Schultz
- E21 - EARTH DRILLING MINING
Information Patent Grant
Encapsulated shaped charge
- Patent number 12,320,238
- Issue date Jun 3, 2025
- DynaEnergetics Europe GmbH
- Stefan Purcelean
- F42 - AMMUNITION BLASTING
Information Patent Grant
Cutting device for wellbore control lines
- Patent number 12,320,217
- Issue date Jun 3, 2025
- Halliburton Energy Services, Inc.
- Matthew Craig Mlcak
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electrical contact for perforating gun assembly
- Patent number 12,320,203
- Issue date Jun 3, 2025
- Halliburton Energy Services, Inc.
- Courtney Ann Thain Roberts
- F42 - AMMUNITION BLASTING
Information Patent Grant
Method for pulling tubulars using a pressure wave
- Patent number 12,312,894
- Issue date May 27, 2025
- TCO AS
- Geir Arne Melhus
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shaped charge load tube with integrated detonation cord retention m...
- Patent number 12,312,924
- Issue date May 27, 2025
- Geodynamics, Inc.
- Wenbo Yang
- F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents

Information Patent Application
Slot Perforating Assembly
- Publication number 20250237122
- Publication date Jul 24, 2025
- Halliburton Energy Services, Inc.
- Joseph Todd MacGillivray
- E21 - EARTH DRILLING MINING
Information Patent Application
SELF-SHUNTING DETONATOR FOR WELL PERFORATING GUN
- Publication number 20250230733
- Publication date Jul 17, 2025
- Halliburton Energy Services, Inc.
- Kevin C. Cook
- F42 - AMMUNITION BLASTING
Information Patent Application
Methods and Apparatus for Casing Recovery
- Publication number 20250230723
- Publication date Jul 17, 2025
- Ardyne Holdings Limited
- Alan Fairweather
- E21 - EARTH DRILLING MINING
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
INITIATOR HEAD WITH CIRCUIT BOARD
- Publication number 20250224215
- Publication date Jul 10, 2025
- DynaEnergetics Europe GmbH
- Christian Eitschberger
- F42 - AMMUNITION BLASTING
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
Regulating Detonation of Perforation Modules in Unbalanced Conditions
- Publication number 20250215769
- Publication date Jul 3, 2025
- Saudi Arabian Oil Company
- Adnan B. Asif
- 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
Tool and Method for Safe Cavity Shot Operations
- Publication number 20250188827
- Publication date Jun 12, 2025
- Hunting Titan, Inc.
- Joseph Hitt
- E21 - EARTH DRILLING MINING
Information Patent Application
PERFORATING GUN AND BALLISTIC INTERRUPTER FOR SAME
- Publication number 20250188821
- Publication date Jun 12, 2025
- Oso Perforating, LLC
- Nathan McFarland
- F42 - AMMUNITION BLASTING
Information Patent Application
NOVEL MAGNETIC-KEY SAFETY INTERLOCK SYSTEM
- Publication number 20250180341
- Publication date Jun 5, 2025
- Probe Technology Services, Inc.
- Roger Archibald
- F42 - AMMUNITION BLASTING
Information Patent Application
DETONATOR POSITIONING DEVICE
- Publication number 20250179897
- Publication date Jun 5, 2025
- DynaEnergetics Europe GmbH
- Christian Eitschberger
- F42 - AMMUNITION BLASTING
Information Patent Application
SYSTEMS AND METHODS FOR USING EXTERNAL AND INTERNAL REACTORS TO PRO...
- Publication number 20250170542
- Publication date May 29, 2025
- DIFFERENTIAL ENGINEERING INC.
- Thomas Joseph Seal
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
CHARGE DISPENSER
- Publication number 20250146389
- Publication date May 8, 2025
- Defiant Engineering, LLC
- Cullen Craig Keyes
- 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
TANDEM SUBS FOR PERFORATING GUN SYSTEMS
- Publication number 20250146388
- Publication date May 8, 2025
- G&H DIVERSIFIED MANUFACTURING LP
- James Edward Kash
- E21 - EARTH DRILLING MINING
Information Patent Application
INTEGRATED PERFORATING GUN AND SETTING TOOL SYSTEM AND METHOD
- Publication number 20250137361
- Publication date May 1, 2025
- GeoDynamics, Inc.
- Robert E. DAVIS
- E21 - EARTH DRILLING MINING
Information Patent Application
HYBRID FRAC COMPLETION
- Publication number 20250129698
- Publication date Apr 24, 2025
- Saudi Arabian Oil Company
- Khalid Mohammed Alruwaili
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEMS AND METHODS FOR MULTISTAGE FRACTURING
- Publication number 20250129699
- Publication date Apr 24, 2025
- The WellBoss Company, LLC
- Ryan D. Rasmussen
- E21 - EARTH DRILLING MINING
Information Patent Application
Systems And Methods For Activating A Pressure-Sensitive Downhole Tool
- Publication number 20250129681
- Publication date Apr 24, 2025
- Robertson Intellectual Properties, LLC
- Michael C. Robertson
- E21 - EARTH DRILLING MINING
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
COMPACT IGNITER
- Publication number 20250109667
- Publication date Apr 3, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Erick Lowe
- E21 - EARTH DRILLING MINING
Information Patent Application
REPAIRING MICRO ANNULUS FOR SELF-HEALING CEMENTS
- Publication number 20250109651
- Publication date Apr 3, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Bipin Jain
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR SURFACE DEVICES USED FOR DOWNHOLE PERFORATIONS
- Publication number 20250109668
- Publication date Apr 3, 2025
- Advanced Wireline Solutions, Inc.
- Hasan Dumanli
- E21 - EARTH DRILLING MINING
Information Patent Application
Charge Tube Assembly
- Publication number 20250101838
- Publication date Mar 27, 2025
- Halliburton Energy Services, Inc.
- Kevin Cook
- E21 - EARTH DRILLING MINING
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

Perforators Permeators

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Control module for a detonation sub and a detonation sub

Polyolefin-coke composite granules as a hydraulic fracturing proppant

Modular perforating gun system

Top connection for electrically ignited power charge

Segmented gun components with integrated contacts

Addressable switch assembly for wellbore systems and method

Addressable switch with initiator detection and initiator resistanc...

Penetrator and dispensers and methods of use

Transportable perforation tool

Intelligent geophysical data acquisition system and acquisition met...

Interstitial spacing of perforating system

Tandem sub for a roller bearing

Detonating cord depth locating feature

Well perforator evaluation system and method

Perforating gun assembly with performance optimized shaped charge load

Downhole ignition assembly

Tandem seal adapter for perforating guns

In or relating to well abandonment and slot recovery

Orienting perforation gun assembly

Initiator head with circuit board

Perforating gun system

Tandem sub

Perforating gun and alignment assembly

Apparatus and related methods for the cement breakup during abandon...

Well completion systems and methods

Encapsulated shaped charge

Cutting device for wellbore control lines

Electrical contact for perforating gun assembly

Method for pulling tubulars using a pressure wave

Shaped charge load tube with integrated detonation cord retention m...

Patents Applicationslast 30 patents

Slot Perforating Assembly

SELF-SHUNTING DETONATOR FOR WELL PERFORATING GUN

Methods and Apparatus for Casing Recovery

SYSTEMS AND METHODS FOR REAL TIME OIL TOOL ORIENTATION DETECTION

INITIATOR HEAD WITH CIRCUIT BOARD

LARGE SHAPED CHARGE PERFORATION TOOL

Regulating Detonation of Perforation Modules in Unbalanced Conditions

REUSABLE PERFORATING GUN SYSTEM AND METHOD

VIBRATION-DAMPING SUB INCLUDING A PLURALITY OF ANGLED SHAPED HOLES

Tool and Method for Safe Cavity Shot Operations

PERFORATING GUN AND BALLISTIC INTERRUPTER FOR SAME

NOVEL MAGNETIC-KEY SAFETY INTERLOCK SYSTEM

DETONATOR POSITIONING DEVICE

SYSTEMS AND METHODS FOR USING EXTERNAL AND INTERNAL REACTORS TO PRO...

METHOD OF COMPLETION OF A WELLBORE

PERFORATING GUN HAVING MODULAR CONSTRUCTION

CHARGE DISPENSER

Tandem Sub for Self-Orienting Perforating System

TANDEM SUBS FOR PERFORATING GUN SYSTEMS

INTEGRATED PERFORATING GUN AND SETTING TOOL SYSTEM AND METHOD

HYBRID FRAC COMPLETION

SYSTEMS AND METHODS FOR MULTISTAGE FRACTURING

Systems And Methods For Activating A Pressure-Sensitive Downhole Tool

DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH

NOVEL DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH

COMPACT IGNITER

REPAIRING MICRO ANNULUS FOR SELF-HEALING CEMENTS

SYSTEM AND METHOD FOR SURFACE DEVICES USED FOR DOWNHOLE PERFORATIONS

Charge Tube Assembly

Hoop Stress Reducer In Perforating Guns