Couplings or joints therefor

Industry

CPC
E21B43/106

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

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

E21B43/106Couplings or joints therefor

Industries

Patents Grantslast 30 patents

Information Patent Grant
Chemical injection system for completed wellbores
- Patent number 12,037,881
- Issue date Jul 16, 2024
- Baker Hughes Oilfield Operations LLC
- Edward O'Malley
- E21 - EARTH DRILLING MINING
Information Patent Grant
Liner system and method
- Patent number 11,898,423
- Issue date Feb 13, 2024
- BAKER HUGHES OILFIELD OPERATIONS
- Jeffrey Williams
- E21 - EARTH DRILLING MINING
Information Patent Grant
Printing apparatus
- Patent number 11,872,800
- Issue date Jan 16, 2024
- Seiko Epson Corporation
- Fusao Ohashi
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for hydraulically expanding a liner hanger
- Patent number 11,828,142
- Issue date Nov 28, 2023
- Enventure Global Technology, Inc.
- Matthew Mark Godfrey
- E21 - EARTH DRILLING MINING
Information Patent Grant
Single trip liner hanger system
- Patent number 11,739,615
- Issue date Aug 29, 2023
- Packers Plus Energy Services Inc.
- Javier Bolivar
- E21 - EARTH DRILLING MINING
Information Patent Grant
Chemical injection system for completed wellbores
- Patent number 11,591,887
- Issue date Feb 28, 2023
- Baker Hughes Oilfield Operations LLC
- Edward O'Malley
- E21 - EARTH DRILLING MINING
Information Patent Grant
Modular anti-rotation drilling systems and methods
- Patent number 11,566,497
- Issue date Jan 31, 2023
- National Technology & Engineering Solutions of Sandia, LLC
- Jiann-Cherng Su
- E21 - EARTH DRILLING MINING
Information Patent Grant
Open tip downhole expansion tool
- Patent number 11,525,343
- Issue date Dec 13, 2022
- Baker Hughes Oilfield Operations LLC
- Larry Urban
- E21 - EARTH DRILLING MINING
Information Patent Grant
Expandable metal for junction locking and junction sealant applicat...
- Patent number 11,448,042
- Issue date Sep 20, 2022
- Halliburton Energy Services, Inc.
- Chad W. Glaesman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole tool with compliant metal-to-metal seal
- Patent number 11,377,934
- Issue date Jul 5, 2022
- Halliburton Energy Services, Inc.
- Shobeir Pirayeh Gar
- E21 - EARTH DRILLING MINING
Information Patent Grant
Annular barrier with press connections
- Patent number 11,371,311
- Issue date Jun 28, 2022
- Welltec Oilfield Solutions AG
- Ricardo Reves Vasques
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems for hanging structures in downhole environments
- Patent number 11,359,465
- Issue date Jun 14, 2022
- Baker Hughes Oilfield Operations LLC
- Jeffrey Williams
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for expanding wellbore casing
- Patent number 11,346,189
- Issue date May 31, 2022
- Enventure Global Technology Inc.
- Chee Kong Yee
- E21 - EARTH DRILLING MINING
Information Patent Grant
Control line guidance system for downhole applications
- Patent number 11,319,784
- Issue date May 3, 2022
- Baker Hughes Oilfield Operations LLC
- Frank J. Maenza
- E21 - EARTH DRILLING MINING
Information Patent Grant
Disposable liner running tool
- Patent number 11,299,966
- Issue date Apr 12, 2022
- Baker Hughes Oilfield Operations LLC
- Matthew J. Krueger
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and systems for hanging structures in downhole environments
- Patent number 11,268,355
- Issue date Mar 8, 2022
- Baker Hughes Oilfield Operations LLC
- Zhiyue Xu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Minimize trapped fluid impact on expandable liner hangers in geothe...
- Patent number 11,156,065
- Issue date Oct 26, 2021
- Halliburton Energy Services, Inc.
- Xiaoguang Allan Zhong
- E21 - EARTH DRILLING MINING
Information Patent Grant
Liner hanger with nano-reinforced seals
- Patent number 11,136,864
- Issue date Oct 5, 2021
- Halliburton Energy Services, Inc.
- Gary Lynn Hazelip
- E21 - EARTH DRILLING MINING
Information Patent Grant
Modular anti-rotation drilling systems and methods
- Patent number 11,131,167
- Issue date Sep 28, 2021
- National Technology & Engineering Solutions of Sandia, LLC
- Jiann-Cherng Su
- E21 - EARTH DRILLING MINING
Information Patent Grant
Expansion assembly for expandable liner hanger
- Patent number 10,914,142
- Issue date Feb 9, 2021
- Halliburton Energy Services, Inc.
- Daniel Anthony Salinas
- E21 - EARTH DRILLING MINING
Information Patent Grant
Expandable liner
- Patent number 10,865,625
- Issue date Dec 15, 2020
- Weatherford Technology Holdings, LLC
- Richard W. Delange
- E21 - EARTH DRILLING MINING
Information Patent Grant
Casing patch system
- Patent number 10,837,264
- Issue date Nov 17, 2020
- Mohawk Energy Ltd.
- Andrei G. Filippov
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electrohydraulic movement of downhole components and method
- Patent number 10,822,929
- Issue date Nov 3, 2020
- Baker Hughes, a GE company, LLC
- Daniel Ewing
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fail-safe high velocity flow casing shoe
- Patent number 10,760,383
- Issue date Sep 1, 2020
- WWT North America Holdings, Inc.
- Sarah Mitchell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole expandable tubular members with sealed releasable connection
- Patent number 10,683,733
- Issue date Jun 16, 2020
- Enventure Global Technology, Inc.
- Frederick Cornell Bennett
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Expanding well tubulars interconnected by pin-box assemblies optimi...
- Patent number 10,648,299
- Issue date May 12, 2020
- Shell Oil Company
- Daniele Di Crescenzo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of expanding a tubular and expandable tubular
- Patent number 10,648,298
- Issue date May 12, 2020
- Shell Oil Company
- Daniele Di Crescenzo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Torque connector systems, apparatus, and methods
- Patent number 10,619,426
- Issue date Apr 14, 2020
- Halliburton Energy Services, Inc.
- Alben D'Silva
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Self-locking packer carrier
- Patent number 10,605,019
- Issue date Mar 31, 2020
- Dril-Quip, Inc.
- Steven M. Zakharia
- E21 - EARTH DRILLING MINING
Information Patent Grant
Expandable device for use in a well bore
- Patent number 10,550,670
- Issue date Feb 4, 2020
- Halliburton Energy Services, Inc.
- Barrie Hart
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHODOLOGY FOR UTILIZING ANCHORING ELEMENT WITH EXPANDA...
- Publication number 20240337172
- Publication date Oct 10, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Samuel Roselier
- E21 - EARTH DRILLING MINING
Information Patent Application
System for Hydraulically Expanding a Liner Hanger
- Publication number 20240328286
- Publication date Oct 3, 2024
- ENVENTURE GLOBAL TECHNOLOGY, INC.
- Matthew Mark Godfrey
- E21 - EARTH DRILLING MINING
Information Patent Application
PERFORMING A WELLBORE TIEBACK OPERATION
- Publication number 20240287876
- Publication date Aug 29, 2024
- Saudi Arabian Oil Company
- Mustafa Karakaya
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD OF CREATING AN ANNULAR ZONAL ISOLATION SEAL IN A DOWNHOLE AN...
- Publication number 20230399925
- Publication date Dec 14, 2023
- Shell Oil Company
- Walter STAM
- E21 - EARTH DRILLING MINING
Information Patent Application
LINER SYSTEM AND METHOD
- Publication number 20230323758
- Publication date Oct 12, 2023
- Baker Hughes Oilfield Operations LLC
- Jeffrey Williams
- E21 - EARTH DRILLING MINING
Information Patent Application
OPEN TIP DOWNHOLE EXPANSION TOOL
- Publication number 20220195849
- Publication date Jun 23, 2022
- Baker Hughes Oilfield Operations LLC
- Larry Urban
- E21 - EARTH DRILLING MINING
Information Patent Application
PRINTING APPARATUS
- Publication number 20220161545
- Publication date May 26, 2022
- SEIKO EPSON CORPORATION
- Fusao Ohashi
- E21 - EARTH DRILLING MINING
Information Patent Application
Tapered Transitional Radial Support for Drilling Tools
- Publication number 20220098929
- Publication date Mar 31, 2022
- Hunting Energy Services, LLC
- Raul Merino
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTROL LINE GUIDANCE SYSTEM FOR DOWNHOLE APPLICATIONS
- Publication number 20220081998
- Publication date Mar 17, 2022
- Baker Hughes Oilfield Operations LLC
- Frank J. Maenza
- E21 - EARTH DRILLING MINING
Information Patent Application
MODULAR ANTI-ROTATION DRILLING SYSTEMS AND METHODS
- Publication number 20210388697
- Publication date Dec 16, 2021
- National Technology & Engineering Solutions of Sandia, LLC
- Jiann-Cherng Su
- E21 - EARTH DRILLING MINING
Information Patent Application
CHEMICAL INJECTION SYSTEM FOR COMPLETED WELLBORES
- Publication number 20210348489
- Publication date Nov 11, 2021
- Baker Hughes Oilfield Operations LLC
- Edward O'Malley
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEMS FOR HANGING STRUCTURES IN DOWNHOLE ENVIRONMENTS
- Publication number 20210310339
- Publication date Oct 7, 2021
- Baker Hughes Oilfield Operations LLC
- Jeffrey Williams
- E21 - EARTH DRILLING MINING
Information Patent Application
SINGLE TRIP LINER HANGER SYSTEM
- Publication number 20210293117
- Publication date Sep 23, 2021
- Javier Bolivar
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND SYSTEMS FOR HANGING STRUCTURES IN DOWNHOLE ENVIRONMENTS
- Publication number 20210277751
- Publication date Sep 9, 2021
- Baker Hughes Oilfield Operations LLC
- Zhiyue Xu
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and Apparatus for Expanding Wellbore Casing
- Publication number 20210189843
- Publication date Jun 24, 2021
- ENVENTURE GLOBAL TECHNOLOGY, INC.
- Chee Kong Yee
- E21 - EARTH DRILLING MINING
Information Patent Application
Minimize Trapped Fluid Impact On Expandable Liner Hangers In Geothe...
- Publication number 20210115764
- Publication date Apr 22, 2021
- Halliburton Energy Services, Inc.
- Xiaoguang Allan Zhong
- E21 - EARTH DRILLING MINING
Information Patent Application
EXPANDABLE LINER
- Publication number 20210071504
- Publication date Mar 11, 2021
- Weatherford Technology Holdings, LLC.
- Richard W. DELANGE
- E21 - EARTH DRILLING MINING
Information Patent Application
Liner Hanger With Nano-Reinforced Seals
- Publication number 20200378220
- Publication date Dec 3, 2020
- Halliburton Energy Services, Inc.
- Gary Lynn Hazelip
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS FOR FORMING TUBULAR CONNECTIONS AND METHOD OF USE
- Publication number 20200224517
- Publication date Jul 16, 2020
- STORK TECHNICAL SERVICES (RBG) LIMITED
- Adrian DUNCAN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SELF-LOCKING PACKER CARRIER
- Publication number 20190292864
- Publication date Sep 26, 2019
- Dril-Quip, Inc.
- Steven M. Zakharia
- E21 - EARTH DRILLING MINING
Information Patent Application
Casing Patch System
- Publication number 20190048692
- Publication date Feb 14, 2019
- MOHAWK ENERGY LTD.
- Andrei G. Filippov
- E21 - EARTH DRILLING MINING
Information Patent Application
THRU-CASING SECTION MILL
- Publication number 20190024461
- Publication date Jan 24, 2019
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Charles H. Dewey
- E21 - EARTH DRILLING MINING
Information Patent Application
EXPANDABLE DEVICE FOR USE IN A WELL BORE
- Publication number 20180328152
- Publication date Nov 15, 2018
- Halliburton Energy Services, Inc.
- Barrie HART
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
EXPANDING WELL TUBULARS INTERCONNECTED BY PIN-BOX ASSEMBLIES OPTIMI...
- Publication number 20180187529
- Publication date Jul 5, 2018
- Shell Oil Company
- Daniele DI CRESCENZO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Expansion Cone with Rotational Lock
- Publication number 20180187524
- Publication date Jul 5, 2018
- ENVENTURE GLOBAL TECHNOLOGY, INC.
- Chee Kong Yee
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
A METHOD OF EXPANDING A TUBULAR AND EXPANDABLE TUBULAR
- Publication number 20180187528
- Publication date Jul 5, 2018
- Shell Oil Company
- Daniele DI CRESCENZO
- E21 - EARTH DRILLING MINING
Information Patent Application
FAIL-SAFE HIGH VELOCITY FLOW CASING SHOE
- Publication number 20180179864
- Publication date Jun 28, 2018
- WWT North America Holdings, Inc.
- Sarah Mitchell
- E21 - EARTH DRILLING MINING
Information Patent Application
EXPANDING WELL TUBULARS INTERCONNECTED BY PIN-BOX ASSEMBLIES OPTIMI...
- Publication number 20180119852
- Publication date May 3, 2018
- Shell Oil Company
- Daniele DI CRESCENZO
- E21 - EARTH DRILLING MINING
Information Patent Application
EXPANDABLE LINER HANGER SYSTEM AND METHOD
- Publication number 20180094509
- Publication date Apr 5, 2018
- TIW Corporation
- Britt O. Braddick
- E21 - EARTH DRILLING MINING
Information Patent Application
SLIP STOP FRICTION SUB
- Publication number 20180010426
- Publication date Jan 11, 2018
- Spoked Solutions LLC
- Bryce Elliott RANDLE
- E21 - EARTH DRILLING MINING

Couplings or joints therefor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Chemical injection system for completed wellbores

Liner system and method

Printing apparatus

System and method for hydraulically expanding a liner hanger

Single trip liner hanger system

Chemical injection system for completed wellbores

Modular anti-rotation drilling systems and methods

Open tip downhole expansion tool

Expandable metal for junction locking and junction sealant applicat...

Downhole tool with compliant metal-to-metal seal

Annular barrier with press connections

Systems for hanging structures in downhole environments

Method and apparatus for expanding wellbore casing

Control line guidance system for downhole applications

Disposable liner running tool

Methods and systems for hanging structures in downhole environments

Minimize trapped fluid impact on expandable liner hangers in geothe...

Liner hanger with nano-reinforced seals

Modular anti-rotation drilling systems and methods

Expansion assembly for expandable liner hanger

Expandable liner

Casing patch system

Electrohydraulic movement of downhole components and method

Fail-safe high velocity flow casing shoe

Downhole expandable tubular members with sealed releasable connection

Expanding well tubulars interconnected by pin-box assemblies optimi...

Method of expanding a tubular and expandable tubular

Torque connector systems, apparatus, and methods

Self-locking packer carrier

Expandable device for use in a well bore

Patents Applicationslast 30 patents

SYSTEM AND METHODOLOGY FOR UTILIZING ANCHORING ELEMENT WITH EXPANDA...

System for Hydraulically Expanding a Liner Hanger

PERFORMING A WELLBORE TIEBACK OPERATION

METHOD OF CREATING AN ANNULAR ZONAL ISOLATION SEAL IN A DOWNHOLE AN...

LINER SYSTEM AND METHOD

OPEN TIP DOWNHOLE EXPANSION TOOL

PRINTING APPARATUS

Tapered Transitional Radial Support for Drilling Tools

CONTROL LINE GUIDANCE SYSTEM FOR DOWNHOLE APPLICATIONS

MODULAR ANTI-ROTATION DRILLING SYSTEMS AND METHODS

CHEMICAL INJECTION SYSTEM FOR COMPLETED WELLBORES

SYSTEMS FOR HANGING STRUCTURES IN DOWNHOLE ENVIRONMENTS

SINGLE TRIP LINER HANGER SYSTEM

METHODS AND SYSTEMS FOR HANGING STRUCTURES IN DOWNHOLE ENVIRONMENTS

Method and Apparatus for Expanding Wellbore Casing

Minimize Trapped Fluid Impact On Expandable Liner Hangers In Geothe...

EXPANDABLE LINER

Liner Hanger With Nano-Reinforced Seals

APPARATUS FOR FORMING TUBULAR CONNECTIONS AND METHOD OF USE

SELF-LOCKING PACKER CARRIER

Casing Patch System

THRU-CASING SECTION MILL

EXPANDABLE DEVICE FOR USE IN A WELL BORE

EXPANDING WELL TUBULARS INTERCONNECTED BY PIN-BOX ASSEMBLIES OPTIMI...

Expansion Cone with Rotational Lock

A METHOD OF EXPANDING A TUBULAR AND EXPANDABLE TUBULAR

FAIL-SAFE HIGH VELOCITY FLOW CASING SHOE

EXPANDING WELL TUBULARS INTERCONNECTED BY PIN-BOX ASSEMBLIES OPTIMI...

EXPANDABLE LINER HANGER SYSTEM AND METHOD

SLIP STOP FRICTION SUB