having provision for introducing objects or fluids into, or removing objects from, wells

Industry

CPC
E21B33/068

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

Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B33/00Sealing or packing boreholes or wells

Current Industry

E21B33/068having provision for introducing objects or fluids into, or removing objects from, wells

Industries

Patents Grantslast 30 patents

Information Patent Grant
Radial wellbore satellite launcher system
- Patent number 12,320,215
- Issue date Jun 3, 2025
- Isolation Equipment Services Inc.
- Ed St George
- E21 - EARTH DRILLING MINING
Information Patent Grant
Variable high pressure transition tube set point adapter
- Patent number 12,320,224
- Issue date Jun 3, 2025
- Don Atencio
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electric auto-catcher
- Patent number 12,320,225
- Issue date Jun 3, 2025
- TALLY ENERGY SERVICES, LLC
- Robert G. Roycroft
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for fitting to a wellbore, downhole tool, lubricator for...
- Patent number 12,291,935
- Issue date May 6, 2025
- Expro North Sea Limited
- Gordon Cunningham
- E21 - EARTH DRILLING MINING
Information Patent Grant
Plug container, method and apparatus
- Patent number 12,286,858
- Issue date Apr 29, 2025
- Henry E. Rogers
- E21 - EARTH DRILLING MINING
Information Patent Grant
Gas injection operational safety for subterranean wells
- Patent number 12,276,172
- Issue date Apr 15, 2025
- Weatherford Technology Holdings, LLC
- Danilo Iglesias
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fluid conduit assembly for a fluid supply system
- Patent number 12,270,271
- Issue date Apr 8, 2025
- Scout Surface Solutions, LLC
- Thomas George Roesner
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for cleaning and inspecting a wellhead
- Patent number 12,270,270
- Issue date Apr 8, 2025
- INNOVEX DOWNHOLE SOLUTIONS, INC.
- Gary Firth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Ground-level plug and perf ball drop tool
- Patent number 12,270,272
- Issue date Apr 8, 2025
- Saudi Arabian Oil Company
- Mohammed Abdullateef Alhaqbani
- E21 - EARTH DRILLING MINING
Information Patent Grant
Low pressure starter wellhead system and method of assembly for oil...
- Patent number 12,264,556
- Issue date Apr 1, 2025
- Saudi Arabian Oil Company
- Mohammed Eid Almukhlifi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Separable lubricator system
- Patent number 12,258,835
- Issue date Mar 25, 2025
- Saudi Arabian Oil Company
- Mustafa Karakaya
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hard pipe connecting device and manifold system thereof
- Patent number 12,234,711
- Issue date Feb 25, 2025
- SICHUAN HONGHUA PETROLEUM EQUIPMENT CO., LTD.
- Quan Luo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tapered wellhead spacer spool for wellbore operations
- Patent number 12,234,691
- Issue date Feb 25, 2025
- Saudi Arabian Oil Company
- Ali Jasim Al-Jasim
- E21 - EARTH DRILLING MINING
Information Patent Grant
Annular flow lubricator method and apparatus
- Patent number 12,221,850
- Issue date Feb 11, 2025
- Epic Lift Systems
- Shannon Freeman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellbore chemical injection with tubing spool side extension flange
- Patent number 12,221,854
- Issue date Feb 11, 2025
- Saudi Arabian Oil Company
- Mustafa Karakaya
- E21 - EARTH DRILLING MINING
Information Patent Grant
Lubricator for a well system and methods of operating same
- Patent number 12,209,474
- Issue date Jan 28, 2025
- Heshka Oil
- Malcolm Perschke
- E21 - EARTH DRILLING MINING
Information Patent Grant
Lubricator with orifice
- Patent number 12,180,811
- Issue date Dec 31, 2024
- Epic Lift Systems
- Robert G. Roycroft
- E21 - EARTH DRILLING MINING
Information Patent Grant
Open water recovery system and method
- Patent number 12,180,793
- Issue date Dec 31, 2024
- Baker Hughes Energy Technology UK Limited
- Jack James Cavanagh
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods of production tubing chemical injection
- Patent number 12,168,914
- Issue date Dec 17, 2024
- Saudi Arabian Oil Company
- Abdulaziz Khaled Albassam
- E21 - EARTH DRILLING MINING
Information Patent Grant
Autodriller contextual scaling
- Patent number 12,158,066
- Issue date Dec 3, 2024
- Schlumberger Technology Corporation
- Nathaniel Wicks
- E21 - EARTH DRILLING MINING
Information Patent Grant
Safety barrier condulet for wellhead installation
- Patent number 12,152,460
- Issue date Nov 26, 2024
- Tally USA, LLC
- Neil Rasik Mehta
- E21 - EARTH DRILLING MINING
Information Patent Grant
Discrete plugging device launcher
- Patent number 12,139,992
- Issue date Nov 12, 2024
- Thru Tubing Solutions, Inc.
- Brock W. Watson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Modular system and manifolds for introducing fluids into a well
- Patent number 12,140,011
- Issue date Nov 12, 2024
- FMC Technologies, Inc.
- Julian Keihany
- 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
Apparatus and method of disbursing materials into a wellbore
- Patent number 12,129,750
- Issue date Oct 29, 2024
- Cameron International Corporation
- Thomas G. Roesner
- E21 - EARTH DRILLING MINING
Information Patent Grant
Protecting wellhead equipment from treatment fluids
- Patent number 12,129,731
- Issue date Oct 29, 2024
- Saudi Arabian Oil Company
- Mohammed E. Mukhlifi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well access apparatus and method
- Patent number 12,116,857
- Issue date Oct 15, 2024
- Annulus Intervention System AS
- Espen Soma
- 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
Grease-retaining frac valve seat insert
- Patent number 12,104,448
- Issue date Oct 1, 2024
- AWC FRAC VALVES, INC.
- Joe DeGear
- 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

Patents Applicationslast 30 patents

Information Patent Application
ANNULAR FLOW LUBRICATOR METHOD AND APPARATUS
- Publication number 20250146376
- Publication date May 8, 2025
- Epic Lift Systems
- Shannon Freeman
- E21 - EARTH DRILLING MINING
Information Patent Application
WELLHEAD FLOW BLOCK AND FLOW CONTROL MECHANISMS
- Publication number 20250137340
- Publication date May 1, 2025
- Flowco Production Solutions, LLC
- Mitchell A. Boyd
- E21 - EARTH DRILLING MINING
Information Patent Application
WATER INJECTION REGULATION SYSTEM AND METHOD FOR WATER INJECTION WELL
- Publication number 20250137341
- Publication date May 1, 2025
- China Petroleum and Chemical Corporation
- Hao ZENG
- E21 - EARTH DRILLING MINING
Information Patent Application
WELLHEAD FLOW BLOCK AND FLOW CONTROL MECHANISMS
- Publication number 20250137342
- Publication date May 1, 2025
- Flowco Production Solutions, LLC
- Mitchell A. Boyd
- E21 - EARTH DRILLING MINING
Information Patent Application
WELLHEAD FLOW BLOCK AND FLOW CONTROL MECHANISMS
- Publication number 20250137343
- Publication date May 1, 2025
- Flowco Production Solutions, LLC
- Mitchell A. Boyd
- E21 - EARTH DRILLING MINING
Information Patent Application
GROUND-LEVEL PLUG AND PERF BALL DROP TOOL
- Publication number 20250075581
- Publication date Mar 6, 2025
- Saudi Arabian Oil Company
- Mohammed Abdullateef ALHAQBANI
- E21 - EARTH DRILLING MINING
Information Patent Application
HYDRAULIC FRACTURING PLAN AND EXECUTION OF SAME
- Publication number 20250059850
- Publication date Feb 20, 2025
- Downing Wellhead Equipment, LLC
- Jordan Kuehn
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
- Publication number 20250052128
- Publication date Feb 13, 2025
- Gulfstream Services, Inc.
- Phil Barbee
- E21 - EARTH DRILLING MINING
Information Patent Application
IMPROVED LUBRICATOR WITH ORIFICE
- Publication number 20250034972
- Publication date Jan 30, 2025
- Epic Lift Systems
- Robert G. Roycroft
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS INCLUDING SLIP CARTRIDGE AND ASSOCIATED METHODS FOR TUBUL...
- Publication number 20250027376
- Publication date Jan 23, 2025
- Downing Wellhead Equipment, LLC
- Tyler Blankemeyer
- E21 - EARTH DRILLING MINING
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
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
AUTONOMOUS CHEMICAL TREATMENT SYSTEM AND METHOD FOR DRILLING AND CO...
- Publication number 20240392653
- Publication date Nov 28, 2024
- Petroleo Brasileiro S.A. - PETROBRAS
- FERNANDO ANTONIO MOREIRA DA SILVA
- E21 - EARTH DRILLING MINING
Information Patent Application
Modular Head for Well Tubulars
- Publication number 20240368956
- Publication date Nov 7, 2024
- 2170775 ALBERTA LTD.
- CLINT ROGER SABATIER
- 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
SELF-ERECTING LAUNCHER ASSEMBLY
- Publication number 20240344416
- Publication date Oct 17, 2024
- DynaEnergetics Europe GmbH
- Christian Eitschberger
- E21 - EARTH DRILLING MINING
Information Patent Application
ELECTRIC AUTO-CATCHER
- Publication number 20240328278
- Publication date Oct 3, 2024
- Tally Energy Services, LLC
- Robert G. Roycroft
- 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 OF PRODUCTION TUBING CHEMICAL INJECTION
- Publication number 20240271505
- Publication date Aug 15, 2024
- Saudi Arabian Oil Company
- Abdulaziz Khaled ALBASSAM
- 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
RADIAL WELLBORE SATELLITE LAUNCHER SYSTEM
- Publication number 20240218754
- Publication date Jul 4, 2024
- ISOLATION EQUIPMENT SERVICES INC.
- Ed ST GEORGE
- E21 - EARTH DRILLING MINING
Information Patent Application
OIL AND GAS OPERATIONS WITH VALVE OPERABLY COUPLED TO WELLHEAD
- Publication number 20240141747
- Publication date May 2, 2024
- Downing Wellhead Equipment, LLC
- Ronnie B. Beason
- E21 - EARTH DRILLING MINING
Information Patent Application
OIL AND GAS OPERATIONS WITH VALVE OPERABLY COUPLED TO WELLHEAD
- Publication number 20240141748
- Publication date May 2, 2024
- Downing Wellhead Equipment, LLC
- Ronnie B. Beason
- E21 - EARTH DRILLING MINING
Information Patent Application
ANNULAR FLOW LUBRICATOR METHOD AND APPARATUS
- Publication number 20240102351
- Publication date Mar 28, 2024
- Epic Lift Systems
- Shannon Freeman
- E21 - EARTH DRILLING MINING
Information Patent Application
TAPERED WELLHEAD SPACER SPOOL FOR WELLBORE OPERATIONS
- Publication number 20240068304
- Publication date Feb 29, 2024
- Saudi Arabian Oil Company
- Ali Jasim Al-Jasim
- E21 - EARTH DRILLING MINING
Information Patent Application
BALL INJECTING APPARATUS AND METHOD FOR WELLBORE OPERATIONS
- Publication number 20240068323
- Publication date Feb 29, 2024
- SPOKED SOLUTIONS LLC
- Shane Triche
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
- Publication number 20240068320
- Publication date Feb 29, 2024
- Gulfstream Services, Inc.
- Phil Barbee
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR REALTIME CEMENT JOB VALIDATION
- Publication number 20240044228
- Publication date Feb 8, 2024
- Halliburton Energy Services, Inc.
- Krishna Babu YERUBANDI
- E21 - EARTH DRILLING MINING
Information Patent Application
FRACTURING FLUID DELIVERY SYSTEM
- Publication number 20240035351
- Publication date Feb 1, 2024
- Cameron International Corporation
- Adam J. Christopherson
- E21 - EARTH DRILLING MINING
Information Patent Application
WELLHEAD SIDE-OUTLET CONTINGENCY VR PLUG INTEGRAL ADAPTOR
- Publication number 20240035350
- Publication date Feb 1, 2024
- Saudi Arabian Oil Company
- Mansour Abdullah Alamer
- E21 - EARTH DRILLING MINING

having provision for introducing objects or fluids into, or removing objects from, wells

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Radial wellbore satellite launcher system

Variable high pressure transition tube set point adapter

Electric auto-catcher

Apparatus for fitting to a wellbore, downhole tool, lubricator for...

Plug container, method and apparatus

Gas injection operational safety for subterranean wells

Fluid conduit assembly for a fluid supply system

System and method for cleaning and inspecting a wellhead

Ground-level plug and perf ball drop tool

Low pressure starter wellhead system and method of assembly for oil...

Separable lubricator system

Hard pipe connecting device and manifold system thereof

Tapered wellhead spacer spool for wellbore operations

Annular flow lubricator method and apparatus

Wellbore chemical injection with tubing spool side extension flange

Lubricator for a well system and methods of operating same

Lubricator with orifice

Open water recovery system and method

Systems and methods of production tubing chemical injection

Autodriller contextual scaling

Safety barrier condulet for wellhead installation

Discrete plugging device launcher

Modular system and manifolds for introducing fluids into a well

Hydraulic fracturing plan and execution of same

Apparatus and method of disbursing materials into a wellbore

Protecting wellhead equipment from treatment fluids

Well access apparatus and method

Method and apparatus for dropping a pump down plug or ball

Grease-retaining frac valve seat insert

Flow restrictor method and apparatus

Patents Applicationslast 30 patents

ANNULAR FLOW LUBRICATOR METHOD AND APPARATUS

WELLHEAD FLOW BLOCK AND FLOW CONTROL MECHANISMS

WATER INJECTION REGULATION SYSTEM AND METHOD FOR WATER INJECTION WELL

WELLHEAD FLOW BLOCK AND FLOW CONTROL MECHANISMS

WELLHEAD FLOW BLOCK AND FLOW CONTROL MECHANISMS

GROUND-LEVEL PLUG AND PERF BALL DROP TOOL

HYDRAULIC FRACTURING PLAN AND EXECUTION OF SAME

METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL

IMPROVED LUBRICATOR WITH ORIFICE

APPARATUS INCLUDING SLIP CARTRIDGE AND ASSOCIATED METHODS FOR TUBUL...

FLOW RESTRICTOR METHOD AND APPARATUS

METHODS AND SYSTEMS ASSOCIATED WITH WIRELINE PRESSURE CONTROL

AUTONOMOUS CHEMICAL TREATMENT SYSTEM AND METHOD FOR DRILLING AND CO...

Modular Head for Well Tubulars

LUBRICATOR FOR A WELL SYSTEM AND METHODS OF OPERATING SAME

SELF-ERECTING LAUNCHER ASSEMBLY

ELECTRIC AUTO-CATCHER

WELLBORE CHEMICAL INJECTION WITH TUBING SPOOL SIDE EXTENSION FLANGE

SYSTEMS AND METHODS OF PRODUCTION TUBING CHEMICAL INJECTION

GAS INJECTION OPERATIONAL SAFETY FOR SUBTERRANEAN WELLS

RADIAL WELLBORE SATELLITE LAUNCHER SYSTEM

OIL AND GAS OPERATIONS WITH VALVE OPERABLY COUPLED TO WELLHEAD

OIL AND GAS OPERATIONS WITH VALVE OPERABLY COUPLED TO WELLHEAD

ANNULAR FLOW LUBRICATOR METHOD AND APPARATUS

TAPERED WELLHEAD SPACER SPOOL FOR WELLBORE OPERATIONS

BALL INJECTING APPARATUS AND METHOD FOR WELLBORE OPERATIONS

METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL

METHOD FOR REALTIME CEMENT JOB VALIDATION

FRACTURING FLUID DELIVERY SYSTEM

WELLHEAD SIDE-OUTLET CONTINGENCY VR PLUG INTEGRAL ADAPTOR