with a shear pin

Industry

CPC
E21B34/103

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B34/00Valve arrangements for boreholes or wells

Current Industry

E21B34/103with a shear pin

Industries

Patents Grantslast 30 patents

Information Patent Grant
Well tool device
- Patent number 12,037,872
- Issue date Jul 16, 2024
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole apparatus with a valve arrangement
- Patent number 12,037,873
- Issue date Jul 16, 2024
- HALLIBURTON MANUFACTURING AND SERVICES LIMITED
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydraulic trigger for isolation valves
- Patent number 12,025,238
- Issue date Jul 2, 2024
- Schlumberger Technology Corporation
- Bo Chen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole apparatus with a valve arrangement
- Patent number 12,018,546
- Issue date Jun 25, 2024
- HALLIBURTON MANUFACTURING AND SERVICES LIMITED
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole apparatus with a valve arrangement
- Patent number 12,018,547
- Issue date Jun 25, 2024
- HALLIBURTON MANUFACTURING AND SERVICES LIMITED
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole apparatus with a valve arrangement
- Patent number 12,012,825
- Issue date Jun 18, 2024
- HALLIBURTON MANUFACTURING AND SERVICES LIMITED
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole apparatus with a valve arrangement
- Patent number 12,006,790
- Issue date Jun 11, 2024
- HALLIBURTON MANUFACTURING AND SERVICES LIMITED
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Grant
Selectively bypassing float collar
- Patent number 11,988,053
- Issue date May 21, 2024
- Saudi Arabian Oil Company
- Peter Ido Egbe
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole apparatus with a valve arrangement
- Patent number 11,946,339
- Issue date Apr 2, 2024
- HALLIBURTON MANUFACTURING AND SERVICES LIMITED
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole apparatus with a valve arrangement
- Patent number 11,939,839
- Issue date Mar 26, 2024
- HALLIBURTON MANUFACTURING AND SERVICES LIMITED
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole apparatus with a valve arrangement
- Patent number 11,920,433
- Issue date Mar 5, 2024
- HALLIBURTON MANUFACTURING AND SERVICES LIMITED
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole apparatus with a valve arrangement
- Patent number 11,920,434
- Issue date Mar 5, 2024
- HALLIBURTON MANUFACTURING AND SERVICES LIMITED
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Grant
Toe valve with vented atmospheric chamber
- Patent number 11,920,432
- Issue date Mar 5, 2024
- DOWNHOLE PRODUCTS LIMITED
- Alexander Craig Mackay
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shearable drive pin assembly
- Patent number 11,898,416
- Issue date Feb 13, 2024
- Halliburton Energy Services, Inc.
- Ishwar Dilip Patil
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole apparatus with a valve arrangement
- Patent number 11,828,134
- Issue date Nov 28, 2023
- HALLIBURTON MANUFACTURING AND SERVICES LIMITED
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Grant
Off bottom cementing system
- Patent number 11,767,734
- Issue date Sep 26, 2023
- Saudi Arabian Oil Company
- Mohammed Jaber Al-Dossary
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well tool device for opening and closing a fluid bore in a well
- Patent number 11,719,069
- Issue date Aug 8, 2023
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well tool device for opening and closing a fluid bore in a well
- Patent number 11,692,414
- Issue date Jul 4, 2023
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Selectively bypassing float collar
- Patent number 11,598,167
- Issue date Mar 7, 2023
- Saudi Arabian Oil Company
- Peter Ido Egbe
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mill, downhole tool with mill, method and system
- Patent number 11,585,155
- Issue date Feb 21, 2023
- Baker Hughes Oilfield Operations LLC
- Tuan Nguyen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Filter sub for downhole applications
- Patent number 11,560,777
- Issue date Jan 24, 2023
- Elite HP & Filtration Group, LLC
- Howard J Bonhomme
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole apparatus with a valve arrangement
- Patent number 11,542,779
- Issue date Jan 3, 2023
- Halliburton Energy Services, Inc.
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Grant
Resettable toe valve
- Patent number 11,486,228
- Issue date Nov 1, 2022
- DOWNHOLE PRODUCTS LIMITED
- Alexander Craig Mackay
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multiple port opening method with single pressure activation
- Patent number 11,459,854
- Issue date Oct 4, 2022
- Halliburton Energy Services, Inc.
- Jacob Zachariah
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well string tool and method for using the same
- Patent number 11,441,373
- Issue date Sep 13, 2022
- Expro Americas, LLC
- Kerry G. Daly
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well tool device for opening and closing a fluid bore in a well
- Patent number 11,428,071
- Issue date Aug 30, 2022
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressure operated apparatus and method
- Patent number 11,408,251
- Issue date Aug 9, 2022
- Weatherford U.K. Limited
- Stephen Reid
- E21 - EARTH DRILLING MINING
Information Patent Grant
High strength connection for composite sleeve and composite mandrel...
- Patent number 11,401,775
- Issue date Aug 2, 2022
- CCDI Composites, Inc.
- Dennis Sherlin
- B32 - LAYERED PRODUCTS
Information Patent Grant
Downhole sleeve tool
- Patent number 11,396,792
- Issue date Jul 26, 2022
- The WellBoss Company, Inc.
- Adrian Oprea
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electronic initiator sleeves and methods of use
- Patent number 11,313,203
- Issue date Apr 26, 2022
- Halliburton Energy Services, Inc.
- Zachary William Walton
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
HYDRAULIC TRIGGER FOR ISOLATION VALVES
- Publication number 20240353023
- Publication date Oct 24, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Bo Chen
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE VALVE ASSEMBLY WITH CEMENT-ISOLATED FLOWPATH
- Publication number 20240218759
- Publication date Jul 4, 2024
- NCS MULTISTAGE INC.
- Michael WERRIES
- E21 - EARTH DRILLING MINING
Information Patent Application
SELECTIVELY BYPASSING FLOAT COLLAR
- Publication number 20230151705
- Publication date May 18, 2023
- Saudi Arabian Oil Company
- Peter Ido Egbe
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE APPARATUS WITH A VALVE ARRANGEMENT
- Publication number 20230135540
- Publication date May 4, 2023
- Halliburton Manufacturing and Services Limited
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE APPARATUS WITH A VALVE ARRANGEMENT
- Publication number 20230118919
- Publication date Apr 20, 2023
- Halliburton Manufacturing and Services Limited
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE APPARATUS WITH A VALVE ARRANGEMENT
- Publication number 20230116709
- Publication date Apr 13, 2023
- Halliburton Manufacturing and Services Limited
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE APPARATUS WITH A VALVE ARRANGEMENT
- Publication number 20230112439
- Publication date Apr 13, 2023
- Halliburton Manufacturing and Services Limited
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE APPARATUS WITH A VALVE ARRANGEMENT
- Publication number 20230116905
- Publication date Apr 13, 2023
- Halliburton Manufacturing and Services Limited
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE APPARATUS WITH A VALVE ARRANGEMENT
- Publication number 20230113639
- Publication date Apr 13, 2023
- Halliburton Manufacturing and Services Limited
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE APPARATUS WITH A VALVE ARRANGEMENT
- Publication number 20230110319
- Publication date Apr 13, 2023
- Halliburton Manufacturing and Services Limited
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE APPARATUS WITH A VALVE ARRANGEMENT
- Publication number 20230114574
- Publication date Apr 13, 2023
- Halliburton Manufacturing and Services Limited
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE APPARATUS WITH A VALVE ARRANGEMENT
- Publication number 20230111890
- Publication date Apr 13, 2023
- Halliburton Manufacturing and Services Limited
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE APPARATUS WITH A VALVE ARRANGEMENT
- Publication number 20230108002
- Publication date Apr 6, 2023
- Halliburton Manufacturing and Services Limited
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Application
OFF BOTTOM CEMENTING SYSTEM
- Publication number 20230046556
- Publication date Feb 16, 2023
- Saudi Arabian Oil Company
- Mohammed Jaber Al-Dossary
- E21 - EARTH DRILLING MINING
Information Patent Application
SHEARABLE DRIVE PIN ASSEMBLY
- Publication number 20220364437
- Publication date Nov 17, 2022
- Halliburton Energy Services, Inc.
- Ishwar Dilip Patil
- E21 - EARTH DRILLING MINING
Information Patent Application
TOE VALVE WITH VENTED ATMOSPHERIC CHAMBER
- Publication number 20220364438
- Publication date Nov 17, 2022
- DOWNHOLE PRODUCTS LIMITED
- ALEXANDER CRAIG MACKAY
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL TOOL DEVICE FOR OPENING AND CLOSING A FLUID BORE IN A WELL
- Publication number 20220356780
- Publication date Nov 10, 2022
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL TOOL DEVICE FOR OPENING AND CLOSING A FLUID BORE IN A WELL
- Publication number 20220186584
- Publication date Jun 16, 2022
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
MULTIPLE PORT OPENING METHOD WITH SINGLE PRESSURE ACTIVATION
- Publication number 20210404290
- Publication date Dec 30, 2021
- Halliburton Energy Services, Inc.
- Jacob ZACHARIAH
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Sleeve Tool
- Publication number 20210355788
- Publication date Nov 18, 2021
- The WellBoss Company, Inc.
- Adrian Oprea
- E21 - EARTH DRILLING MINING
Information Patent Application
FILTER SUB FOR DOWNHOLE APPLICATIONS
- Publication number 20210215021
- Publication date Jul 15, 2021
- Elite HP & Filtration Group, LLC
- Howard J. BONHOMME
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE APPARATUS WITH A VALVE ARRANGEMENT
- Publication number 20210198978
- Publication date Jul 1, 2021
- Halliburton Manufacturing and Services Limited
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE APPARATUS AND METHODS
- Publication number 20210131225
- Publication date May 6, 2021
- CHURCHILL DRILLING TOOLS LIMITED
- Andrew Philip Churchill
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL STRING TOOL AND METHOD FOR USING THE SAME
- Publication number 20210040819
- Publication date Feb 11, 2021
- Expro Americas LLC
- Kerry G. Daly
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL TOOL DEVICE FOR OPENING AND CLOSING A FLUID BORE IN A WELL
- Publication number 20210040816
- Publication date Feb 11, 2021
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
RESETTABLE TOE VALVE
- Publication number 20200408068
- Publication date Dec 31, 2020
- DOWNHOLE PRODUCTS LIMITED
- ALEXANDER CRAIG MACKAY
- E21 - EARTH DRILLING MINING
Information Patent Application
Pressure Operated Apparatus and Method
- Publication number 20200378217
- Publication date Dec 3, 2020
- Weatherford U.K. Limited
- Stephen REID
- E21 - EARTH DRILLING MINING
Information Patent Application
ELECTRONIC INITIATOR SLEEVES AND METHODS OF USE
- Publication number 20200248531
- Publication date Aug 6, 2020
- Halliburton Energy Services, Inc.
- Zachary William Walton
- E21 - EARTH DRILLING MINING
Information Patent Application
PROFILE-SELECTIVE SLEEVES FOR SUBSURFACE MULTI-STAGE VALVE ACTUATION
- Publication number 20200182017
- Publication date Jun 11, 2020
- SC Asset Corporation
- Sean P. CAMPBELL
- E21 - EARTH DRILLING MINING
Information Patent Application
LOCKING RING SYSTEM FOR USE IN FRACKING OPERATIONS
- Publication number 20200182015
- Publication date Jun 11, 2020
- SC Asset Corporation
- Sean P. CAMPBELL
- E21 - EARTH DRILLING MINING

with a shear pin

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Well tool device

Downhole apparatus with a valve arrangement

Hydraulic trigger for isolation valves

Downhole apparatus with a valve arrangement

Downhole apparatus with a valve arrangement

Downhole apparatus with a valve arrangement

Downhole apparatus with a valve arrangement

Selectively bypassing float collar

Downhole apparatus with a valve arrangement

Downhole apparatus with a valve arrangement

Downhole apparatus with a valve arrangement

Downhole apparatus with a valve arrangement

Toe valve with vented atmospheric chamber

Shearable drive pin assembly

Downhole apparatus with a valve arrangement

Off bottom cementing system

Well tool device for opening and closing a fluid bore in a well

Well tool device for opening and closing a fluid bore in a well

Selectively bypassing float collar

Mill, downhole tool with mill, method and system

Filter sub for downhole applications

Downhole apparatus with a valve arrangement

Resettable toe valve

Multiple port opening method with single pressure activation

Well string tool and method for using the same

Well tool device for opening and closing a fluid bore in a well

Pressure operated apparatus and method

High strength connection for composite sleeve and composite mandrel...

Downhole sleeve tool

Electronic initiator sleeves and methods of use

Patents Applicationslast 30 patents

HYDRAULIC TRIGGER FOR ISOLATION VALVES

DOWNHOLE VALVE ASSEMBLY WITH CEMENT-ISOLATED FLOWPATH

SELECTIVELY BYPASSING FLOAT COLLAR

DOWNHOLE APPARATUS WITH A VALVE ARRANGEMENT

DOWNHOLE APPARATUS WITH A VALVE ARRANGEMENT

DOWNHOLE APPARATUS WITH A VALVE ARRANGEMENT

DOWNHOLE APPARATUS WITH A VALVE ARRANGEMENT

DOWNHOLE APPARATUS WITH A VALVE ARRANGEMENT

DOWNHOLE APPARATUS WITH A VALVE ARRANGEMENT

DOWNHOLE APPARATUS WITH A VALVE ARRANGEMENT

DOWNHOLE APPARATUS WITH A VALVE ARRANGEMENT

DOWNHOLE APPARATUS WITH A VALVE ARRANGEMENT

DOWNHOLE APPARATUS WITH A VALVE ARRANGEMENT

OFF BOTTOM CEMENTING SYSTEM

SHEARABLE DRIVE PIN ASSEMBLY

TOE VALVE WITH VENTED ATMOSPHERIC CHAMBER

WELL TOOL DEVICE FOR OPENING AND CLOSING A FLUID BORE IN A WELL

WELL TOOL DEVICE FOR OPENING AND CLOSING A FLUID BORE IN A WELL

MULTIPLE PORT OPENING METHOD WITH SINGLE PRESSURE ACTIVATION

Downhole Sleeve Tool

FILTER SUB FOR DOWNHOLE APPLICATIONS

DOWNHOLE APPARATUS WITH A VALVE ARRANGEMENT

DOWNHOLE APPARATUS AND METHODS

WELL STRING TOOL AND METHOD FOR USING THE SAME

WELL TOOL DEVICE FOR OPENING AND CLOSING A FLUID BORE IN A WELL

RESETTABLE TOE VALVE

Pressure Operated Apparatus and Method

ELECTRONIC INITIATOR SLEEVES AND METHODS OF USE

PROFILE-SELECTIVE SLEEVES FOR SUBSURFACE MULTI-STAGE VALVE ACTUATION

LOCKING RING SYSTEM FOR USE IN FRACKING OPERATIONS