Ball valves

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CPC
E21B2034/002

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING

Current Industry

E21B2034/002Ball valves

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Tool positioning and latching system
- Patent number 10,801,286
- Issue date Oct 13, 2020
- Robertson Intellectual Properties, LLC
- Michael C. Robertson
- E21 - EARTH DRILLING MINING
Information Patent Grant
ROV hot-stab with integrated sensor
- Patent number 10,774,620
- Issue date Sep 15, 2020
- GLOBALFOUNDRIES Inc.
- Mark Alan Johnson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Valve assembly for downhole pump of reciprocating pump system
- Patent number 10,767,445
- Issue date Sep 8, 2020
- Weatherford Technology Holdings, LLC
- John E. Stachowiak
- E21 - EARTH DRILLING MINING
Information Patent Grant
Ball injector for frac tree
- Patent number 10,731,436
- Issue date Aug 4, 2020
- Stream-Flo Industries Ltd.
- Gregory Wayne Allen
- E21 - EARTH DRILLING MINING
Information Patent Grant
High pressure regulation for a ball valve
- Patent number 10,724,335
- Issue date Jul 28, 2020
- Halliburton Energy Services, Inc.
- Steven Alistair Ledingham
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of controlling degradation of a degradable material
- Patent number 10,724,336
- Issue date Jul 28, 2020
- Baker Hughes, a GE company, LLC
- Matthew Stone
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well isolation
- Patent number 10,724,360
- Issue date Jul 28, 2020
- Weatherford Technology Holdings, LLC
- Daniel George Purkis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Selective stimulation of reservoir targets
- Patent number 10,711,536
- Issue date Jul 14, 2020
- Halliburton Energy Services, Inc.
- Ronald G. Dusterhoft
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Annular barrier with expansion unit
- Patent number 10,711,562
- Issue date Jul 14, 2020
- Welltec Oilfield Solutions AG
- Lars Stæhr
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole tool having a mandrel with a relief point
- Patent number 10,711,563
- Issue date Jul 14, 2020
- The WellBoss Company, LLC
- Evan Lloyd Davies
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tubing or annulus pressure operated borehole barrier valve
- Patent number 10,704,363
- Issue date Jul 7, 2020
- Baker Hughes, a GE company, LLC
- Michael H. Johnson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Surface controlled reversible coiled tubing valve assembly
- Patent number 10,697,252
- Issue date Jun 30, 2020
- Schlumberger Technology Corporation
- Rex Burgos
- E21 - EARTH DRILLING MINING
Information Patent Grant
Synchronous continuous circulation subassembly with feedback
- Patent number 10,697,262
- Issue date Jun 30, 2020
- Halliburton Energy Services, Inc.
- Jon Troy Gosney
- E21 - EARTH DRILLING MINING
Information Patent Grant
Single trip, open-hole wellbore isolation assembly
- Patent number 10,689,944
- Issue date Jun 23, 2020
- Halliburton Energy Services, Inc.
- Roberto Francisco Schuldes
- E21 - EARTH DRILLING MINING
Information Patent Grant
Adaptor for electronic submersible pump
- Patent number 10,669,805
- Issue date Jun 2, 2020
- Oil States Industries, Inc.
- Tom Clay
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for managing debris in a well
- Patent number 10,669,815
- Issue date Jun 2, 2020
- Spoked Solutions LLC
- Bryce Elliott Randle
- E21 - EARTH DRILLING MINING
Information Patent Grant
Top open cage
- Patent number 10,648,283
- Issue date May 12, 2020
- Milt Skillman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Circulation subassembly
- Patent number 10,648,261
- Issue date May 12, 2020
- Intelligent Drilling Tools Limited
- James Hardy
- E21 - EARTH DRILLING MINING
Information Patent Grant
Selective activation of motor in a downhole assembly and hanger ass...
- Patent number 10,619,437
- Issue date Apr 14, 2020
- IMPULSE DOWNHOLE SOLUTIONS LTD.
- Troy Lorenson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Riser pressure relief apparatus
- Patent number 10,605,048
- Issue date Mar 31, 2020
- MANAGED PRESSURE OPERATIONS PTE. LTD.
- Alexander John MacGregor
- E21 - EARTH DRILLING MINING
Information Patent Grant
Unseating tool for downhole standing valve
- Patent number 10,605,017
- Issue date Mar 31, 2020
- Unseated Tools LLC
- Andrew T. Moja
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole system for unloading liquid
- Patent number 10,597,989
- Issue date Mar 24, 2020
- Welltec Oilfield Solutions AG
- Ricardo Reves Vasques
- E21 - EARTH DRILLING MINING
Information Patent Grant
Modified stuffing box
- Patent number 10,597,968
- Issue date Mar 24, 2020
- DRECO ENERGY SERVICES ULC
- David McAdam
- E21 - EARTH DRILLING MINING
Information Patent Grant
Ball and seat valve for high temperature and pressure applications
- Patent number 10,591,068
- Issue date Mar 17, 2020
- Halliburton Energy Services, Inc.
- Rory Archibald Napier
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole packer tool
- Patent number 10,584,558
- Issue date Mar 10, 2020
- Thru Tubing Solutions, Inc.
- Kevin Manke
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole apparatus and method
- Patent number 10,584,571
- Issue date Mar 10, 2020
- FORUM US, INC.
- Andrew Leitch
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole tool and actuation element
- Patent number 10,570,685
- Issue date Feb 25, 2020
- Helix Drilling Tools Limited
- James Charles Date
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole tool and method of use
- Patent number 10,570,694
- Issue date Feb 25, 2020
- The WellBoss Company, LLC
- Evan Lloyd Davies
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for controlling fluid flow in a wellbore using...
- Patent number 10,557,329
- Issue date Feb 11, 2020
- Halliburton Energy Services, Inc.
- Bo Gao
- E21 - EARTH DRILLING MINING
Information Patent Grant
Check valve with nylon cage insert
- Patent number 10,550,950
- Issue date Feb 4, 2020
- Black Gold Pump & Supply, Inc.
- Michael Bair
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
SMART CIRCULATION SUB
- Publication number 20210180430
- Publication date Jun 17, 2021
- Saudi Arabian Oil Company
- Victor Carlos COSTA DE OLIVEIRA
- E21 - EARTH DRILLING MINING
Information Patent Application
SAND FALLBACK SUBMERSIBLE PUMP PROTECTION APPARATUS
- Publication number 20210156225
- Publication date May 27, 2021
- The Cavins Corporation
- Roy Spence Arterbury
- E21 - EARTH DRILLING MINING
Information Patent Application
MULTI-BALL VALVE ASSEMBLY
- Publication number 20210108486
- Publication date Apr 15, 2021
- Halliburton Energy Services, Inc.
- Michael Adam REID
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL COMPLETION SYSTEM FOR DUAL WELLBORE PRODUCER AND OBSERVATION WELL
- Publication number 20210062637
- Publication date Mar 4, 2021
- Saudi Arabian Oil Company
- Faleh Mudlah SHAMMERI
- E21 - EARTH DRILLING MINING
Information Patent Application
Flapper on Frac Plug
- Publication number 20210054719
- Publication date Feb 25, 2021
- Halliburton Energy Services, Inc.
- Matthew Taylor NICHOLS
- E21 - EARTH DRILLING MINING
Information Patent Application
FLOW CONTROL TOOL AND METHOD OF USE
- Publication number 20210054720
- Publication date Feb 25, 2021
- D.D.M. ENTERPRISES, INC.
- Donald Tinker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Hybrid Coiled Tubing System
- Publication number 20210010346
- Publication date Jan 14, 2021
- Halliburton Energy Services, Inc.
- Scott Robert Greig
- E21 - EARTH DRILLING MINING
Information Patent Application
BALL VALVE FOR OIL AND GAS FRACTURING OPERATION
- Publication number 20200408067
- Publication date Dec 31, 2020
- JNJ FRACKING, LLC
- Shawn MUDIGERE
- E21 - EARTH DRILLING MINING
Information Patent Application
TAPER LOCK BYPASS PLUNGER
- Publication number 20200370396
- Publication date Nov 26, 2020
- PCS FERGUSON, INC.
- JASON THOMPSON
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
WELL BARRIER AND RELEASE DEVICE FOR USE IN DRILLING OPERATIONS
- Publication number 20200291756
- Publication date Sep 17, 2020
- Halliburton Energy Services, Inc.
- Arthur Terry Stautzenberger
- E21 - EARTH DRILLING MINING
Information Patent Application
Diverter Tool and Associated Methods
- Publication number 20200232302
- Publication date Jul 23, 2020
- Weatherford Technology Holdings, LLC.
- Marcel Budde
- E21 - EARTH DRILLING MINING
Information Patent Application
Hybrid Artificial Lift System and Method
- Publication number 20200217180
- Publication date Jul 9, 2020
- CT LIFT SYSTEMS LLC
- Humberto Leniek
- E21 - EARTH DRILLING MINING
Information Patent Application
INFLOW ASSEMBLY
- Publication number 20200217174
- Publication date Jul 9, 2020
- VBT AS
- Viggo BRANDSDAL
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
- Publication number 20200199963
- Publication date Jun 25, 2020
- Gulfstream Services, Inc.
- Phil Barbee
- E21 - EARTH DRILLING MINING
Information Patent Application
VALVE SEAT AND VALVE
- Publication number 20200199968
- Publication date Jun 25, 2020
- Expro North Sea Limited
- Kris Manett
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
APPARATUS AND METHODS FOR IMPROVING OIL AND GAS PRODUCTION
- Publication number 20200199985
- Publication date Jun 25, 2020
- RUNNIT CNC Shop, Inc.
- Andrew Blood
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Fluid Control Apparatus
- Publication number 20200199971
- Publication date Jun 25, 2020
- Weatherford U.K. Limited
- Stephen REID
- E21 - EARTH DRILLING MINING
Information Patent Application
NATURAL GAS HYDRATE ROTARY PRESSURE-RETAINING CORER
- Publication number 20200181998
- Publication date Jun 11, 2020
- Guangzhou Marine Geological Survey
- Jianliang YE
- E21 - EARTH DRILLING MINING
Information Patent Application
TOP OPEN CAGE
- Publication number 20200165901
- Publication date May 28, 2020
- Milt Skillman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ELONGATED FLOW STOPPER IN STANDING VALVE OF BOTTOM HOLE SPRING ASSE...
- Publication number 20200165902
- Publication date May 28, 2020
- QSO Inc.
- Ryan Beeton
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Hydraulic Ball Guide For Subsurface Ball Valves
- Publication number 20200141210
- Publication date May 7, 2020
- Jerry Rich
- E21 - EARTH DRILLING MINING
Information Patent Application
STATIC PACKER PLUG
- Publication number 20200123874
- Publication date Apr 23, 2020
- Halliburton Energy Services, Inc.
- Thomas Owen Roane
- E21 - EARTH DRILLING MINING
Information Patent Application
Float Valve Systems
- Publication number 20200109609
- Publication date Apr 9, 2020
- Drilling Innovative Solutions, LLC
- Samuel P. Hawkins
- E21 - EARTH DRILLING MINING
Information Patent Application
Automatically Resetting Tubing String Bypass Valve
- Publication number 20200088000
- Publication date Mar 19, 2020
- 1460255 AB Ltd.
- Perry Bateman
- E21 - EARTH DRILLING MINING
Information Patent Application
LANDFILL GAS WELLHEAD
- Publication number 20200086366
- Publication date Mar 19, 2020
- Brian DeJean
- E21 - EARTH DRILLING MINING
Information Patent Application
CIRCULATION SUB AND METHOD FOR USING SAME
- Publication number 20200088008
- Publication date Mar 19, 2020
- National-Oilwell Varco, L.P.
- James William Weir
- E21 - EARTH DRILLING MINING
Information Patent Application
CAPTURED BALL VALVE MECHANISM
- Publication number 20200080399
- Publication date Mar 12, 2020
- Parker-Hannfin Corporation
- Paul Dudzinski
- E21 - EARTH DRILLING MINING
Information Patent Application
Tandem Cement Retainer and Bridge Plug
- Publication number 20200056446
- Publication date Feb 20, 2020
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Application
Top tooth ball seat
- Publication number 20200056449
- Publication date Feb 20, 2020
- BAKER HUGHES, A GE COMPANY, LLC
- Matthew C. Stone
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTROL LINE PRESSURE CONTROLLED SAFETY VALVE EQUALIZATION
- Publication number 20200048988
- Publication date Feb 13, 2020
- Halliburton Energy Services, Inc.
- James Dean Vick
- E21 - EARTH DRILLING MINING

Ball valves

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Tool positioning and latching system

ROV hot-stab with integrated sensor

Valve assembly for downhole pump of reciprocating pump system

Ball injector for frac tree

High pressure regulation for a ball valve

Method of controlling degradation of a degradable material

Well isolation

Selective stimulation of reservoir targets

Annular barrier with expansion unit

Downhole tool having a mandrel with a relief point

Tubing or annulus pressure operated borehole barrier valve

Surface controlled reversible coiled tubing valve assembly

Synchronous continuous circulation subassembly with feedback

Single trip, open-hole wellbore isolation assembly

Adaptor for electronic submersible pump

Systems and methods for managing debris in a well

Top open cage

Circulation subassembly

Selective activation of motor in a downhole assembly and hanger ass...

Riser pressure relief apparatus

Unseating tool for downhole standing valve

Downhole system for unloading liquid

Modified stuffing box

Ball and seat valve for high temperature and pressure applications

Downhole packer tool

Downhole apparatus and method

Downhole tool and actuation element

Downhole tool and method of use

Systems and methods for controlling fluid flow in a wellbore using...

Check valve with nylon cage insert

Patents Applicationslast 30 patents

SMART CIRCULATION SUB

SAND FALLBACK SUBMERSIBLE PUMP PROTECTION APPARATUS

MULTI-BALL VALVE ASSEMBLY

WELL COMPLETION SYSTEM FOR DUAL WELLBORE PRODUCER AND OBSERVATION WELL

Flapper on Frac Plug

FLOW CONTROL TOOL AND METHOD OF USE

Hybrid Coiled Tubing System

BALL VALVE FOR OIL AND GAS FRACTURING OPERATION

TAPER LOCK BYPASS PLUNGER

WELL BARRIER AND RELEASE DEVICE FOR USE IN DRILLING OPERATIONS

Diverter Tool and Associated Methods

Hybrid Artificial Lift System and Method

INFLOW ASSEMBLY

METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL

VALVE SEAT AND VALVE

APPARATUS AND METHODS FOR IMPROVING OIL AND GAS PRODUCTION

Downhole Fluid Control Apparatus

NATURAL GAS HYDRATE ROTARY PRESSURE-RETAINING CORER

TOP OPEN CAGE

ELONGATED FLOW STOPPER IN STANDING VALVE OF BOTTOM HOLE SPRING ASSE...

Hydraulic Ball Guide For Subsurface Ball Valves

STATIC PACKER PLUG

Float Valve Systems

Automatically Resetting Tubing String Bypass Valve

LANDFILL GAS WELLHEAD

CIRCULATION SUB AND METHOD FOR USING SAME

CAPTURED BALL VALVE MECHANISM

Tandem Cement Retainer and Bridge Plug

Top tooth ball seat

CONTROL LINE PRESSURE CONTROLLED SAFETY VALVE EQUALIZATION