in wells

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CPC
E21B34/06

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Parent Industries

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

Current Industry

E21B34/06in wells

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Controlled opening of a valve in an apparatus for preventing downho...
- Patent number 12,366,140
- Issue date Jul 22, 2025
- Halliburton Energy Services, Inc.
- Christiaan Dennis Krauss
- E21 - EARTH DRILLING MINING
Information Patent Grant
Continuous choke for downhole valve
- Patent number 12,359,535
- Issue date Jul 15, 2025
- Schlumberger Technology Corporation
- Ivan Candiani
- E21 - EARTH DRILLING MINING
Information Patent Grant
Subsea heat removal system
- Patent number 12,359,536
- Issue date Jul 15, 2025
- Chevron U.S.A. Inc.
- Alvaro Jose Arrazola
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electrically operated low power completion control system
- Patent number 12,359,532
- Issue date Jul 15, 2025
- Halliburton Energy Services, Inc.
- Matthew S. Gray
- E21 - EARTH DRILLING MINING
Information Patent Grant
Retrievable electric subsurface safety valve and nipple assembly
- Patent number 12,359,533
- Issue date Jul 15, 2025
- Saudi Arabian Oil Company
- Abdulmalek Sulaiman AlMatrodi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Safety valve with electrical actuators
- Patent number 12,359,534
- Issue date Jul 15, 2025
- Schlumberger Technology Corporation
- Christian Chouzenoux
- E21 - EARTH DRILLING MINING
Information Patent Grant
Gas lift system and method
- Patent number 12,352,140
- Issue date Jul 8, 2025
- Schlumberger Technology Corporation
- Lucas Antonio Perrucci
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for well bore isolation of a retrievable motor as...
- Patent number 12,345,101
- Issue date Jul 1, 2025
- ACCESSESP UK LIMITED
- Dwayne Leismer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotating check valve for improved downhole operations
- Patent number 12,345,111
- Issue date Jul 1, 2025
- Schlumberger Technology Corporation
- Rishi Mishra
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for fluid-activated shifting tool to actuate a...
- Patent number 12,345,122
- Issue date Jul 1, 2025
- Gregoire Max Jacob
- E21 - EARTH DRILLING MINING
Information Patent Grant
Connection members including shape memory materials, downhole tools...
- Patent number 12,345,125
- Issue date Jul 1, 2025
- Baker Hughes Oilfield Operations LLC
- Volker Peters
- E21 - EARTH DRILLING MINING
Information Patent Grant
Sleeve device, method and system
- Patent number 12,338,720
- Issue date Jun 24, 2025
- Baker Hughes Oilfield Operations LLC
- Todd C. Jackson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for downhole fluid microsample collection with...
- Patent number 12,338,733
- Issue date Jun 24, 2025
- Halliburton Energy Services, Inc.
- Christian Reding
- E21 - EARTH DRILLING MINING
Information Patent Grant
Steering valve for deactivating a steering pad of a rotary steerabl...
- Patent number 12,331,640
- Issue date Jun 17, 2025
- Halliburton Energy Services, Inc.
- Lizheng Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Calorimetric control of downhole tools
- Patent number 12,331,634
- Issue date Jun 17, 2025
- Halliburton Energy Services, Inc.
- Gabriel Yun Chong Chang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tagging assembly including a sacrificial stop component
- Patent number 12,326,081
- Issue date Jun 10, 2025
- Baker Hughes Oilfield Operations LLC
- Andreas Peter
- E21 - EARTH DRILLING MINING
Information Patent Grant
Inflow control device
- Patent number 12,320,239
- Issue date Jun 3, 2025
- EQUINOR ENERGY AS
- Ivar Kjøsnes
- E21 - EARTH DRILLING MINING
Information Patent Grant
Removable covers for magnetic scale inhibitors
- Patent number 12,320,237
- Issue date Jun 3, 2025
- Halliburton Energy Services, Inc.
- Michael Linley Fripp
- E21 - EARTH DRILLING MINING
Information Patent Grant
Assessment of flow networks
- Patent number 12,320,236
- Issue date Jun 3, 2025
- SOLUTION SEEKER AS
- Vidar Gunnerud
- E21 - EARTH DRILLING MINING
Information Patent Grant
Full bore electric flow control valve system
- Patent number 12,312,910
- Issue date May 27, 2025
- Schlumberger Technology Corporation
- Jerome Prost
- E21 - EARTH DRILLING MINING
Information Patent Grant
Synchronized actuator having multiple motors for downhole well tool
- Patent number 12,312,909
- Issue date May 27, 2025
- Weatherford Technology Holdings, LLC
- Nauman H. Mhaskar
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for providing buoyancy to a tubular string posi...
- Patent number 12,312,876
- Issue date May 27, 2025
- G&H DIVERSIFIED MANUFACTURING LP
- Steven Zakharia
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and systems associated with converting landing collar to hy...
- Patent number 12,312,908
- Issue date May 27, 2025
- Vertice Oil Tools Inc.
- Mohamed Ibrahim Saraya
- E21 - EARTH DRILLING MINING
Information Patent Grant
Selectively activated friction reduction tool and method
- Patent number 12,305,481
- Issue date May 20, 2025
- Rival Downhole Tools LC
- Gunther H H von Gynz-Rekowski
- E21 - EARTH DRILLING MINING
Information Patent Grant
Delayed opening fluid communication valve
- Patent number 12,305,769
- Issue date May 20, 2025
- SUMMIT CASING SERVICES, LLC
- Colten T. Francis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Plug with shuttle valve
- Patent number 12,305,470
- Issue date May 20, 2025
- Tally USA, LLC
- Douglas Wayne Davison
- E21 - EARTH DRILLING MINING
Information Patent Grant
Modular mobile heat generation unit for generation of geothermal po...
- Patent number 12,305,624
- Issue date May 20, 2025
- ICE Thermal Harvesting, LLC
- Adrian Benjamin Bodishbaugh
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fiber optic enabled intelligent completion employing an end connector
- Patent number 12,286,840
- Issue date Apr 29, 2025
- Halliburton Energy Services, Inc.
- Brian Patrick McGuigan
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for milling past wellbore restrictions
- Patent number 12,286,852
- Issue date Apr 29, 2025
- Saudi Arabian Oil Company
- Bayan Abaza
- E21 - EARTH DRILLING MINING
Information Patent Grant
Composite cement retainer
- Patent number 12,286,862
- Issue date Apr 29, 2025
- Brad Scoggins
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR ISOLATION AND CHEMICAL INJECTION IN A COMPLET...
- Publication number 20250237117
- Publication date Jul 24, 2025
- PETRÓLEO BRASILEIRO S.A. - PETROBRAS
- Mario Germino Ferreira Da Silva
- E21 - EARTH DRILLING MINING
Information Patent Application
TOE SLEEVES AND METHODS OF USE
- Publication number 20250237135
- Publication date Jul 24, 2025
- Halliburton Energy Services, Inc.
- Sean Canning
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE TOOL AND METHOD OF USE
- Publication number 20250237118
- Publication date Jul 24, 2025
- The WellBoss Company, LLC
- Carl Martin
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODOLOGY AND SYSTEM FOR ELECTRONIC CONTROL AND ACQUISITION OF DO...
- Publication number 20250237120
- Publication date Jul 24, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Carlos Urdaneta
- E21 - EARTH DRILLING MINING
Information Patent Application
FIBER OPTIC ENABLED INTELLIGENT COMPLETION EMPLOYING AN END CONNECTOR
- Publication number 20250237113
- Publication date Jul 24, 2025
- Halliburton Energy Services, Inc.
- Brian Patrick McGuigan
- E21 - EARTH DRILLING MINING
Information Patent Application
PRESSURE REGULATOR FOR POLYMER INJECTION
- Publication number 20250230734
- Publication date Jul 17, 2025
- Joanna Binning
- E21 - EARTH DRILLING MINING
Information Patent Application
Composite Cement Retainer
- Publication number 20250230726
- Publication date Jul 17, 2025
- Brad SCOGGINS
- E21 - EARTH DRILLING MINING
Information Patent Application
Retrievable Electric Subsurface Safety Valve and Nipple Assembly
- Publication number 20250230728
- Publication date Jul 17, 2025
- Saudi Arabian Oil Company
- AbdulMalek Sulaiman AlMatrodi
- E21 - EARTH DRILLING MINING
Information Patent Application
CLUTCH APPARATUSES, SYSTEMS AND METHODS
- Publication number 20250207476
- Publication date Jun 26, 2025
- Flowco Production Solutions, LLC
- Garrett S. Boyd
- E21 - EARTH DRILLING MINING
Information Patent Application
SAFETY VALVE INCLUDING FIRST, SECOND AND THIRD CONNECTED PORTIONS
- Publication number 20250207477
- Publication date Jun 26, 2025
- Halliburton Energy Services, Inc.
- Mohan Gunasekaran
- E21 - EARTH DRILLING MINING
Information Patent Application
VALVE, METHOD, AND SYSTEM
- Publication number 20250207478
- Publication date Jun 26, 2025
- Baker Hughes Oilfield Operations LLC
- Marc Carriere
- E21 - EARTH DRILLING MINING
Information Patent Application
DEVICE AND METHOD OF EMPLOYING A MAGNETIC FIELD SENSOR TO DETERMINE...
- Publication number 20250207475
- Publication date Jun 26, 2025
- Halliburton Energy Services, Inc.
- Mohan Gunasekaran
- E21 - EARTH DRILLING MINING
Information Patent Application
ARTIFICIAL LIFT APPARATUS WITH INTEGRATED SHUT-IN VALVE
- Publication number 20250198266
- Publication date Jun 19, 2025
- Saudi Arabian Oil Company
- Laurie S. Duthie
- E21 - EARTH DRILLING MINING
Information Patent Application
PROTECTION OF ELECTRIC SUBMERSIBLE PUMP WHILE RUNNING AND RETRIEVING
- Publication number 20250198254
- Publication date Jun 19, 2025
- Odessa Separator, Inc.
- Cavin Bert FROST
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE TOOL INCLUDING A SWITCH SYSTEM CONFIGURED TO SWITCH POWER...
- Publication number 20250198255
- Publication date Jun 19, 2025
- Halliburton Energy Services, Inc.
- Mohan Gunasekaran
- E21 - EARTH DRILLING MINING
Information Patent Application
Method And Apparatus For Downhole Fluid Microsample Collection With...
- Publication number 20250198282
- Publication date Jun 19, 2025
- Halliburton Energy Services, Inc.
- Christian Reding
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
WELL MENDER
- Publication number 20250188813
- Publication date Jun 12, 2025
- Adel Yahya DAWM
- E21 - EARTH DRILLING MINING
Information Patent Application
Synchronized Actuator Having Multiple Motors for Downhole Well Tool
- Publication number 20250188816
- Publication date Jun 12, 2025
- Weatherford Technology Holdings, LLC.
- Nauman H. Mhaskar
- E21 - EARTH DRILLING MINING
Information Patent Application
Using An Internal Hydraulic Control System To Function An Electric...
- Publication number 20250188814
- Publication date Jun 12, 2025
- Halliburton Energy Services, Inc.
- Ryan W. McChesney
- E21 - EARTH DRILLING MINING
Information Patent Application
Electric Inflow Valve To Fully Close And Then Be Reopened Without D...
- Publication number 20250188815
- Publication date Jun 12, 2025
- Halliburton Energy Services, Inc.
- Ryan W. McChesney
- E21 - EARTH DRILLING MINING
Information Patent Application
ELECTRICALLY OPERATED LOW POWER COMPLETION CONTROL SYSTEM
- Publication number 20250179893
- Publication date Jun 5, 2025
- Halliburton Energy Services, Inc.
- Matthew S. Gray
- E21 - EARTH DRILLING MINING
Information Patent Application
ELECTRICAL DOWNHOLE BACKDRIVABLE (EDB) ACTUATOR
- Publication number 20250172049
- Publication date May 29, 2025
- Halliburton Energy Services, Inc.
- Jefferson Koloda dos Santos
- E21 - EARTH DRILLING MINING
Information Patent Application
A PRESSURE TESTABLE TOE SLEEVE AND A METHOD FOR PRESSURE TESTING A...
- Publication number 20250172065
- Publication date May 29, 2025
- NEWGEN SYSTEMS LIMITED
- Cameron Hill RADTKE
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE FLOW CONTROLLER
- Publication number 20250163775
- Publication date May 22, 2025
- NCS MULTISTAGE INC.
- Stanley MBERIA
- E21 - EARTH DRILLING MINING
Information Patent Application
MULTISTAGE COMPLETION TOOL
- Publication number 20250163788
- Publication date May 22, 2025
- TIER 1 ENERGY SOLUTIONS, INC.
- Jeffrey Golinowski
- G08 - SIGNALLING
Information Patent Application
DUAL SLEEVE VALVE SYSTEM
- Publication number 20250163776
- Publication date May 22, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Houssem Kharrat
- E21 - EARTH DRILLING MINING
Information Patent Application
SAFETY VALVE, METHOD, AND SYSTEM
- Publication number 20250154852
- Publication date May 15, 2025
- Baker Hughes Oilfield Operations LLC
- Grant Thompson
- E21 - EARTH DRILLING MINING
Information Patent Application
High Flow Insert Safety Valve That Is Well Pressure Insensitive
- Publication number 20250154849
- Publication date May 15, 2025
- Halliburton Energy Services, Inc.
- Matthew Gassen
- E21 - EARTH DRILLING MINING
Information Patent Application
STAGE TOOL ASSEMBLY WITH CONTROL LINE PROTECTOR AND METHOD OF CEMEN...
- Publication number 20250154832
- Publication date May 15, 2025
- FORUM US, INC.
- Jeffery MORRISON
- E21 - EARTH DRILLING MINING
Information Patent Application
INFLOW CONTROL VALVE HAMMER FOR OVERCOMING SCALE AND STICKING
- Publication number 20250137353
- Publication date May 1, 2025
- Halliburton Energy Services, Inc.
- Michael Linley Fripp
- E21 - EARTH DRILLING MINING

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Controlled opening of a valve in an apparatus for preventing downho...

Continuous choke for downhole valve

Subsea heat removal system

Electrically operated low power completion control system

Retrievable electric subsurface safety valve and nipple assembly

Safety valve with electrical actuators

Gas lift system and method

System and method for well bore isolation of a retrievable motor as...

Rotating check valve for improved downhole operations

Method and apparatus for fluid-activated shifting tool to actuate a...

Connection members including shape memory materials, downhole tools...

Sleeve device, method and system

Method and apparatus for downhole fluid microsample collection with...

Steering valve for deactivating a steering pad of a rotary steerabl...

Calorimetric control of downhole tools

Tagging assembly including a sacrificial stop component

Inflow control device

Removable covers for magnetic scale inhibitors

Assessment of flow networks

Full bore electric flow control valve system

Synchronized actuator having multiple motors for downhole well tool

Systems and methods for providing buoyancy to a tubular string posi...

Methods and systems associated with converting landing collar to hy...

Selectively activated friction reduction tool and method

Delayed opening fluid communication valve

Plug with shuttle valve

Modular mobile heat generation unit for generation of geothermal po...

Fiber optic enabled intelligent completion employing an end connector

System and method for milling past wellbore restrictions

Composite cement retainer

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR ISOLATION AND CHEMICAL INJECTION IN A COMPLET...

TOE SLEEVES AND METHODS OF USE

DOWNHOLE TOOL AND METHOD OF USE

METHODOLOGY AND SYSTEM FOR ELECTRONIC CONTROL AND ACQUISITION OF DO...

FIBER OPTIC ENABLED INTELLIGENT COMPLETION EMPLOYING AN END CONNECTOR

PRESSURE REGULATOR FOR POLYMER INJECTION

Composite Cement Retainer

Retrievable Electric Subsurface Safety Valve and Nipple Assembly

CLUTCH APPARATUSES, SYSTEMS AND METHODS

SAFETY VALVE INCLUDING FIRST, SECOND AND THIRD CONNECTED PORTIONS

VALVE, METHOD, AND SYSTEM

DEVICE AND METHOD OF EMPLOYING A MAGNETIC FIELD SENSOR TO DETERMINE...

ARTIFICIAL LIFT APPARATUS WITH INTEGRATED SHUT-IN VALVE

PROTECTION OF ELECTRIC SUBMERSIBLE PUMP WHILE RUNNING AND RETRIEVING

DOWNHOLE TOOL INCLUDING A SWITCH SYSTEM CONFIGURED TO SWITCH POWER...

Method And Apparatus For Downhole Fluid Microsample Collection With...

WELL MENDER

Synchronized Actuator Having Multiple Motors for Downhole Well Tool

Using An Internal Hydraulic Control System To Function An Electric...

Electric Inflow Valve To Fully Close And Then Be Reopened Without D...

ELECTRICALLY OPERATED LOW POWER COMPLETION CONTROL SYSTEM

ELECTRICAL DOWNHOLE BACKDRIVABLE (EDB) ACTUATOR

A PRESSURE TESTABLE TOE SLEEVE AND A METHOD FOR PRESSURE TESTING A...

DOWNHOLE FLOW CONTROLLER

MULTISTAGE COMPLETION TOOL

DUAL SLEEVE VALVE SYSTEM

SAFETY VALVE, METHOD, AND SYSTEM

High Flow Insert Safety Valve That Is Well Pressure Insensitive

STAGE TOOL ASSEMBLY WITH CONTROL LINE PROTECTOR AND METHOD OF CEMEN...

INFLOW CONTROL VALVE HAMMER FOR OVERCOMING SCALE AND STICKING