in well heads

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CPC
E21B34/02

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Parent Industries

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

Current Industry

E21B34/02in well heads

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Annulus pressure regulation systems and methods
- Patent number 12,168,918
- Issue date Dec 17, 2024
- Saudi Arabian Oil Company
- Alexandru Cosmin Ciufu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Lightweight flow module
- Patent number 12,168,908
- Issue date Dec 17, 2024
- FMC Technologies, Inc.
- Paul L. Riley
- E21 - EARTH DRILLING MINING
Information Patent Grant
Insertable flow meter assembly
- Patent number 12,146,775
- Issue date Nov 19, 2024
- Schlumberger Technology Corporation
- Kjetil Berntsen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Utilizing elastic sensing elements as a monitoring technique for ea...
- Patent number 12,140,249
- Issue date Nov 12, 2024
- Saudi Arabian Oil Company
- Ibrahim Samir Alramadhan
- G08 - SIGNALLING
Information Patent Grant
Systems and methods for generation of electrical power at a drillin...
- Patent number 12,140,124
- Issue date Nov 12, 2024
- ICE Thermal Harvesting, LLC
- Adrian Benjamin Bodishbaugh
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems for generating geothermal power in an organic Rankine cycle...
- Patent number 12,135,016
- Issue date Nov 5, 2024
- ICE Thermal Harvesting, LLC
- Adrian Benjamin Bodishbaugh
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydraulic fracturing plan and execution of same
- Patent number 12,134,952
- Issue date Nov 5, 2024
- DOWNING WELLHEAD EQUIPMENT, LLC
- Jordan Kuehn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for generation of electrical power at a drillin...
- Patent number 12,110,878
- Issue date Oct 8, 2024
- ICE Thermal Harvesting, LLC
- Adrian Benjamin Bodishbaugh
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for dropping a pump down plug or ball
- Patent number 12,110,755
- Issue date Oct 8, 2024
- Gulfstream Services, Inc.
- Phil Barbee
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well lockout and automation systems and methods
- Patent number 12,104,477
- Issue date Oct 1, 2024
- Cactus Wellhead, LLC
- Brenton J. Greska
- E21 - EARTH DRILLING MINING
Information Patent Grant
Flow restrictor method and apparatus
- Patent number 12,104,454
- Issue date Oct 1, 2024
- Epic Lift Systems
- Daniel Brewer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Gas flow control valve and mounting method for gas flow control valve
- Patent number 12,098,783
- Issue date Sep 24, 2024
- PetroChina Company Limited
- Xinglong Chen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressure management device for drilling system
- Patent number 12,091,934
- Issue date Sep 17, 2024
- Opla Energy Ltd.
- Vitaliy Shpak
- E21 - EARTH DRILLING MINING
Information Patent Grant
Actuated sand dump system and methods
- Patent number 12,091,935
- Issue date Sep 17, 2024
- SM ENERGY COMPANY
- Sean Sayers
- E21 - EARTH DRILLING MINING
Information Patent Grant
Annular flow lubricator method and apparatus
- Patent number 12,091,933
- Issue date Sep 17, 2024
- Epic Lift Systems
- Shannon Freeman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Valve device and method
- Patent number 12,084,943
- Issue date Sep 10, 2024
- Petroleum Technology Company AS
- Kristian Harestad
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electro-responsive hydrogel for reservoir and downhole application
- Patent number 12,084,530
- Issue date Sep 10, 2024
- Saudi Arabian Oil Company
- Amr Abdel-Fattah
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus, system and process for regulating a control mechanism of...
- Patent number 12,084,944
- Issue date Sep 10, 2024
- Intelligent Wellhead Systems Inc.
- Bradley Robert Martin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for deployment of a frac ball into a wellbore
- Patent number 12,084,940
- Issue date Sep 10, 2024
- Cactus Wellhead, LLC
- Jerod Bushman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Landfill gas extraction systems and methods
- Patent number 12,083,565
- Issue date Sep 10, 2024
- Loci Controls, Inc.
- Peter Quigley
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Downhole mechanical actuator
- Patent number 12,078,020
- Issue date Sep 3, 2024
- HUGHES TOOL COMPANY LLC
- William James Hughes
- E21 - EARTH DRILLING MINING
Information Patent Grant
Choke mechanism for a plunger catcher
- Patent number 12,065,903
- Issue date Aug 20, 2024
- Flowco Production Solutions, LLC
- Garrett S. Boyd
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fully integrated flow control module
- Patent number 12,065,904
- Issue date Aug 20, 2024
- Baker Hughes Energy Technology UK Limited
- Scott Macdonald
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for an intelligent quick connect disconnect conne...
- Patent number 12,065,906
- Issue date Aug 20, 2024
- FMC Technologies, Inc.
- Rajeev Pillai
- E21 - EARTH DRILLING MINING
Information Patent Grant
Composite fracturing tree
- Patent number 12,065,914
- Issue date Aug 20, 2024
- VAULT PRESSURE CONTROL, LLC
- Travis Kyle McEvoy
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for an automated and intelligent frac pumping
- Patent number 12,060,783
- Issue date Aug 13, 2024
- FMC Technologies, Inc.
- Andrew Krupa
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems for generating geothermal power in an organic Rankine cycle...
- Patent number 12,060,867
- Issue date Aug 13, 2024
- ICE Thermal Harvesting, LLC
- Adrian Benjamin Bodishbaugh
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Translating cavity valve
- Patent number 12,055,230
- Issue date Aug 6, 2024
- Vault Pressure Control LLC
- Travis Kyle McEvoy
- E21 - EARTH DRILLING MINING
Information Patent Grant
Self-powered downhole injection systems and methods for operating t...
- Patent number 12,055,020
- Issue date Aug 6, 2024
- Saudi Arabian Oil Company
- Tao Chen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Controlling operations of a hydraulic fracturing system to cause or...
- Patent number 12,049,801
- Issue date Jul 30, 2024
- Caterpillar Inc.
- Todd R. Kabrich
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
FLOW RESTRICTOR METHOD AND APPARATUS
- Publication number 20240418054
- Publication date Dec 19, 2024
- Epic Lift Systems
- Daniel Brewer
- E21 - EARTH DRILLING MINING
Information Patent Application
PRESSURE MANAGEMENT DEVICE FOR DRILLING SYSTEM
- Publication number 20240410250
- Publication date Dec 12, 2024
- Opla Energy Ltd.
- Vitaliy SHPAK
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND SYSTEMS ASSOCIATED WITH WIRELINE PRESSURE CONTROL
- Publication number 20240410243
- Publication date Dec 12, 2024
- GreenWell Engineering LLC
- Gary Shearer
- E21 - EARTH DRILLING MINING
Information Patent Application
Title: SYSTEMS AND METHODS FOR PRODUCING NATURAL GAS FROM HYDRATE D...
- Publication number 20240410258
- Publication date Dec 12, 2024
- University of Louisiana Lafayette
- Boyun GUO
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL PRODUCTION MANAGEMENT IN SOUR ENVIRONMENT AT A SURFACE EQUIPME...
- Publication number 20240392649
- Publication date Nov 28, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Nestor Jesus Molero Garcia
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR AN AUTOMATED AND INTELLIGENT FRAC PUMPING
- Publication number 20240392672
- Publication date Nov 28, 2024
- FMC Technologies, Inc.
- Andrew Krupa
- E21 - EARTH DRILLING MINING
Information Patent Application
LANDFILL GAS EXTRACTION SYSTEMS AND METHODS
- Publication number 20240390958
- Publication date Nov 28, 2024
- Loci Controls, Inc.
- Peter Quigley
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
WELL LOCKOUT AND AUTOMATION SYSTEMS AND METHODS
- Publication number 20240392673
- Publication date Nov 28, 2024
- CACTUS WELLHEAD, LLC
- Brenton J. GRESKA
- E21 - EARTH DRILLING MINING
Information Patent Application
WELLBORE BACK PRESSURE VALVE WITH PRESSURE GAUGE
- Publication number 20240384623
- Publication date Nov 21, 2024
- Saudi Arabian Oil Company
- Sohrat Baki
- E21 - EARTH DRILLING MINING
Information Patent Application
CHOKE MECHANISM FOR A LUBRICATOR
- Publication number 20240368964
- Publication date Nov 7, 2024
- Flowco Production Solutions, LLC
- Garrett S. Boyd
- E21 - EARTH DRILLING MINING
Information Patent Application
ANNULUS ACCESS SYSTEMS AND METHODS
- Publication number 20240368963
- Publication date Nov 7, 2024
- Saudi Arabian Oil Company
- Jawad ZAHUR
- E21 - EARTH DRILLING MINING
Information Patent Application
FLOW PATH AND BORE MANAGEMENT SYSTEM AND METHOD
- Publication number 20240360738
- Publication date Oct 31, 2024
- Onesubsea IP UK Limited
- Jacob Taylor Books
- E21 - EARTH DRILLING MINING
Information Patent Application
DRONE-BASED ACQUISITION OF WELLHEAD DATAAND WIRELESS CHOKE ADJUSTMENT
- Publication number 20240360740
- Publication date Oct 31, 2024
- Saudi Arabian Oil Company
- Mohammed Ali AlAmeer
- E21 - EARTH DRILLING MINING
Information Patent Application
LUBRICATOR FOR A WELL SYSTEM AND METHODS OF OPERATING SAME
- Publication number 20240360735
- Publication date Oct 31, 2024
- Heshka Oil
- Malcolm PERSCHKE
- E21 - EARTH DRILLING MINING
Information Patent Application
PISTON ACTUATED VALVE APPARATUS
- Publication number 20240344417
- Publication date Oct 17, 2024
- Unity Well Integrity Limited
- Matthew MANNING
- E21 - EARTH DRILLING MINING
Information Patent Application
WIRELINE PRESSURE CONTROL STRING WITH PUMPDOWN ASSEMBLY
- Publication number 20240328271
- Publication date Oct 3, 2024
- FMC Technologies, Inc.
- Corey Massey
- E21 - EARTH DRILLING MINING
Information Patent Application
AUTOMATIC WELL KILLING SYSTEM
- Publication number 20240328276
- Publication date Oct 3, 2024
- Saudi Arabian Oil Company
- Ahmed Abdulaziz AL-MOUSA
- E21 - EARTH DRILLING MINING
Information Patent Application
AUTONOMOUS TUBING CASING ANNULUS RELIEF SYSTEM
- Publication number 20240328280
- Publication date Oct 3, 2024
- Saudi Arabian Oil Company
- Adel Aty
- E21 - EARTH DRILLING MINING
Information Patent Application
ANNULUS PRESSURE REGULATION SYSTEMS AND METHODS
- Publication number 20240328290
- Publication date Oct 3, 2024
- Saudi Arabian Oil Company
- Alexandru Cosmin CIUFU
- E21 - EARTH DRILLING MINING
Information Patent Application
FULLY INTEGRATED FLOW CONTROL MODULE
- Publication number 20240318528
- Publication date Sep 26, 2024
- BAKER HUGHES ENERGY TECHNOLOGY UK LIMITED
- Scott Macdonald
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEMS FOR GENERATING GEOTHERMAL POWER IN AN ORGANIC RANKINE CYCLE...
- Publication number 20240309856
- Publication date Sep 19, 2024
- ICE Thermal Harvesting, LLC
- Adrian Benjamin Bodishbaugh
- E21 - EARTH DRILLING MINING
Information Patent Application
DUAL FLAPPER BACK PRESSURE VALVE AND METHODS OF USE
- Publication number 20240309719
- Publication date Sep 19, 2024
- Saudi Arabian Oil Company
- Mustafa KARAKAYA
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL LOCKOUT AND AUTOMATION SYSTEMS AND METHODS
- Publication number 20240309741
- Publication date Sep 19, 2024
- CACTUS WELLHEAD, LLC
- Brenton J. GRESKA
- E21 - EARTH DRILLING MINING
Information Patent Application
WELLBORE CHEMICAL INJECTION WITH TUBING SPOOL SIDE EXTENSION FLANGE
- Publication number 20240301766
- Publication date Sep 12, 2024
- Saudi Arabian Oil Company
- Mustafa Karakaya
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEMS AND METHODS FOR MAKE-UP AND BREAK-OUT OF DRILL PIPE
- Publication number 20240301757
- Publication date Sep 12, 2024
- Helmerich & Payne, Inc.
- Patrick L. Gustafson
- E21 - EARTH DRILLING MINING
Information Patent Application
VALVE REMOVAL PLUG WITH QUICK LATCH CONNECTION
- Publication number 20240295278
- Publication date Sep 5, 2024
- Baker Hughes Oilfield Operations LLC
- Detrick Garner
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL METERING USING DYNAMIC CHOKE FLOW CORRELATION
- Publication number 20240287901
- Publication date Aug 29, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Dushyant Singh Shekhawat
- E21 - EARTH DRILLING MINING
Information Patent Application
CHRISTMAS TREE SYSTEM FOR SURFACE HYDROCARBON RECOVERY
- Publication number 20240263540
- Publication date Aug 8, 2024
- Baker Hughes Oilfield Operations LLC
- Loy Peng Koh
- E21 - EARTH DRILLING MINING
Information Patent Application
GAS INJECTION OPERATIONAL SAFETY FOR SUBTERRANEAN WELLS
- Publication number 20240254853
- Publication date Aug 1, 2024
- Weatherford Technology Holdings, LLC.
- Danilo IGLESIAS
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEMS FOR GENERATING GEOTHERMAL POWER IN AN ORGANIC RANKINE CYCLE...
- Publication number 20240254973
- Publication date Aug 1, 2024
- ICE Thermal Harvesting, LLC
- Adrian Benjamin Bodishbaugh
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

in well heads

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Annulus pressure regulation systems and methods

Lightweight flow module

Insertable flow meter assembly

Utilizing elastic sensing elements as a monitoring technique for ea...

Systems and methods for generation of electrical power at a drillin...

Systems for generating geothermal power in an organic Rankine cycle...

Hydraulic fracturing plan and execution of same

Systems and methods for generation of electrical power at a drillin...

Method and apparatus for dropping a pump down plug or ball

Well lockout and automation systems and methods

Flow restrictor method and apparatus

Gas flow control valve and mounting method for gas flow control valve

Pressure management device for drilling system

Actuated sand dump system and methods

Annular flow lubricator method and apparatus

Valve device and method

Electro-responsive hydrogel for reservoir and downhole application

Apparatus, system and process for regulating a control mechanism of...

Systems and methods for deployment of a frac ball into a wellbore

Landfill gas extraction systems and methods

Downhole mechanical actuator

Choke mechanism for a plunger catcher

Fully integrated flow control module

System and method for an intelligent quick connect disconnect conne...

Composite fracturing tree

System and method for an automated and intelligent frac pumping

Systems for generating geothermal power in an organic Rankine cycle...

Translating cavity valve

Self-powered downhole injection systems and methods for operating t...

Controlling operations of a hydraulic fracturing system to cause or...

Patents Applicationslast 30 patents

FLOW RESTRICTOR METHOD AND APPARATUS

PRESSURE MANAGEMENT DEVICE FOR DRILLING SYSTEM

METHODS AND SYSTEMS ASSOCIATED WITH WIRELINE PRESSURE CONTROL

Title: SYSTEMS AND METHODS FOR PRODUCING NATURAL GAS FROM HYDRATE D...

WELL PRODUCTION MANAGEMENT IN SOUR ENVIRONMENT AT A SURFACE EQUIPME...

SYSTEM AND METHOD FOR AN AUTOMATED AND INTELLIGENT FRAC PUMPING

LANDFILL GAS EXTRACTION SYSTEMS AND METHODS

WELL LOCKOUT AND AUTOMATION SYSTEMS AND METHODS

WELLBORE BACK PRESSURE VALVE WITH PRESSURE GAUGE

CHOKE MECHANISM FOR A LUBRICATOR

ANNULUS ACCESS SYSTEMS AND METHODS

FLOW PATH AND BORE MANAGEMENT SYSTEM AND METHOD

DRONE-BASED ACQUISITION OF WELLHEAD DATAAND WIRELESS CHOKE ADJUSTMENT

LUBRICATOR FOR A WELL SYSTEM AND METHODS OF OPERATING SAME

PISTON ACTUATED VALVE APPARATUS

WIRELINE PRESSURE CONTROL STRING WITH PUMPDOWN ASSEMBLY

AUTOMATIC WELL KILLING SYSTEM

AUTONOMOUS TUBING CASING ANNULUS RELIEF SYSTEM

ANNULUS PRESSURE REGULATION SYSTEMS AND METHODS

FULLY INTEGRATED FLOW CONTROL MODULE

SYSTEMS FOR GENERATING GEOTHERMAL POWER IN AN ORGANIC RANKINE CYCLE...

DUAL FLAPPER BACK PRESSURE VALVE AND METHODS OF USE

WELL LOCKOUT AND AUTOMATION SYSTEMS AND METHODS

WELLBORE CHEMICAL INJECTION WITH TUBING SPOOL SIDE EXTENSION FLANGE

SYSTEMS AND METHODS FOR MAKE-UP AND BREAK-OUT OF DRILL PIPE

VALVE REMOVAL PLUG WITH QUICK LATCH CONNECTION

WELL METERING USING DYNAMIC CHOKE FLOW CORRELATION

CHRISTMAS TREE SYSTEM FOR SURFACE HYDROCARBON RECOVERY

GAS INJECTION OPERATIONAL SAFETY FOR SUBTERRANEAN WELLS

SYSTEMS FOR GENERATING GEOTHERMAL POWER IN AN ORGANIC RANKINE CYCLE...