Wipers Oil savers

Industry

CPC
E21B33/08

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Parent Industries

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

Current Industry

E21B33/08Wipers Oil savers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Adapter assembly
- Patent number 12,247,681
- Issue date Mar 11, 2025
- Pruitt Tool & Supply Co.
- Grant Pruitt
- E21 - EARTH DRILLING MINING
Information Patent Grant
Top pot assembly
- Patent number 12,247,457
- Issue date Mar 11, 2025
- Pruitt Tool & Supply Co.
- Grant Pruitt
- E21 - EARTH DRILLING MINING
Information Patent Grant
Oil well stuffing box
- Patent number 12,203,332
- Issue date Jan 21, 2025
- ConocoPhillips Company
- Hans-Jacob Lund
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotating and reciprocating swivel apparatus and method
- Patent number 12,188,324
- Issue date Jan 7, 2025
- Mako Rentals, Inc.
- Kip M. Robichaux
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole swivel apparatus and method
- Patent number 12,188,308
- Issue date Jan 7, 2025
- Mako Rentals, Inc.
- Kip M. Robichaux
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multifunctional rotary blowout preventer test device and method the...
- Patent number 12,163,856
- Issue date Dec 10, 2024
- Sichuan Hongda Security Technology Service Co., Ltd
- Shundong Tang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill string circulation apparatus
- Patent number 12,158,051
- Issue date Dec 3, 2024
- David Jon Tilley
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multifunctional rotating control device
- Patent number 12,139,993
- Issue date Nov 12, 2024
- Unifusion Intelligent Technology Co. Ltd
- Chunlei Wang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotating control device having improved seal
- Patent number 12,129,732
- Issue date Oct 29, 2024
- Noble Rig Holdings Limited
- Orlan Lyle
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multifunctional rotating control device
- Patent number 12,123,275
- Issue date Oct 22, 2024
- Unifusion Intelligent Technology Co. Ltd
- Chunlei Wang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tape winch, drilling progress measurement and hole depth measurement
- Patent number 12,091,965
- Issue date Sep 17, 2024
- Globaltech Corporation Pty Ltd
- Gordon Stewart
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method relating to managed pressure drilling
- Patent number 12,044,093
- Issue date Jul 23, 2024
- Oil States Industries (UK) Limited
- Miguel Fernandes Martins
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods for assessing the reliability of hydraulically-actuated dev...
- Patent number 12,037,891
- Issue date Jul 16, 2024
- Transocean Innovation Labs Ltd.
- Andrew Leach
- E21 - EARTH DRILLING MINING
Information Patent Grant
Seal elements for annular control devices
- Patent number 12,018,542
- Issue date Jun 25, 2024
- Noble Rig Holdings Limited
- Robert van Kuilenburg
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stripper head system and method of use
- Patent number 12,018,541
- Issue date Jun 25, 2024
- Mueller Rental, Inc
- Harvey Mueller
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fluid containment system and method
- Patent number 12,000,231
- Issue date Jun 4, 2024
- Pruitt Tool & Supply Co.
- Grant Pruitt
- E21 - EARTH DRILLING MINING
Information Patent Grant
Sealed lubricating head and top drive guide
- Patent number 11,993,997
- Issue date May 28, 2024
- Pruitt Tool & Supply Co.
- Grant Pruitt
- E21 - EARTH DRILLING MINING
Information Patent Grant
Spring-loaded self-adjusting stuffing box
- Patent number 11,988,063
- Issue date May 21, 2024
- Branden Wiggins
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellbore protector ram
- Patent number 11,982,159
- Issue date May 14, 2024
- Saudi Arabian Oil Company
- Ahmed A. Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for monitoring and maintaining hydrostatic pressu...
- Patent number 11,976,523
- Issue date May 7, 2024
- Pruitt Tool & Supply Co.
- Jason Finley
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pipe wiper box
- Patent number 11,976,530
- Issue date May 7, 2024
- Pruitt Tool & Supply Co.
- Grant Pruitt
- B08 - CLEANING
Information Patent Grant
Installing a shooting nipple on a rotating control device
- Patent number 11,933,130
- Issue date Mar 19, 2024
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole swivel apparatus and method
- Patent number 11,913,290
- Issue date Feb 27, 2024
- Mako Rentals, Inc.
- Kip M. Robichaux
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stuffing box environmental seal
- Patent number 11,905,780
- Issue date Feb 20, 2024
- AWA Oilfield Services, Inc.
- Kyle Semlinger
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rod lock out clamp
- Patent number 11,898,412
- Issue date Feb 13, 2024
- Oil Lift Technology Inc.
- Ross Willard Senger
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dissolvable pump down devices, dissolvable pump down assemblies, an...
- Patent number 11,859,458
- Issue date Jan 2, 2024
- Halliburton Energy Services, Inc.
- Jesse Cale Porter
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotating and reciprocating swivel apparatus and method
- Patent number 11,851,973
- Issue date Dec 26, 2023
- Mako Rentals, Inc.
- Kip M. Robichaux
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotating control device with integrated cooling for sealed bearings
- Patent number 11,808,111
- Issue date Nov 7, 2023
- Weatherford Technology Holdings, LLC
- James W. Chambers
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotating control device system
- Patent number 11,781,398
- Issue date Oct 10, 2023
- Schlumberger Technology Corporation
- Harold Tenorio
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Dual hardness sealing elements for blowout preventer
- Patent number 11,761,287
- Issue date Sep 19, 2023
- Lanxess Corporation
- Matthew P. Burdzy
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
RISERLESS MARINE PACKAGE
- Publication number 20250092755
- Publication date Mar 20, 2025
- Grant Prideco, Inc.
- Austin Johnson
- E21 - EARTH DRILLING MINING
Information Patent Application
SPACER SPOOL WITH RETURN LINE TO CONNECT RIG BLOW OUT PREVENTOR TO...
- Publication number 20250084714
- Publication date Mar 13, 2025
- Saudi Arabian Oil Company
- Ahmed Mokhtar Abdelrehim Nofal
- E21 - EARTH DRILLING MINING
Information Patent Application
MONITORING OPERATION OF A ROTATING CONTROL DEVICE
- Publication number 20250075582
- Publication date Mar 6, 2025
- Weatherford Technology Holdings, LLC.
- Levi C. BANUTA
- E21 - EARTH DRILLING MINING
Information Patent Application
MONITORING OPERATION OF A ROTATING CONTROL DEVICE
- Publication number 20250075583
- Publication date Mar 6, 2025
- Weatherford Technology Holdings, LLC.
- Levi C. BANUTA
- E21 - EARTH DRILLING MINING
Information Patent Application
PREDICTIVE WEAR MODELING FOR ACTIVELY CONTROLLED SEALING ELEMENT
- Publication number 20250067142
- Publication date Feb 27, 2025
- Grant Prideco, Inc.
- Austin Johnson
- E21 - EARTH DRILLING MINING
Information Patent Application
POWERED CLAMP CLOSURE MECHANISM
- Publication number 20240410247
- Publication date Dec 12, 2024
- BEYOND ENERGY SERVICES AND TECHNOLOGY CORP.
- George James MICHAUD
- E21 - EARTH DRILLING MINING
Information Patent Application
WIRELESS WEAR DETECTION FOR SEALING ELEMENTS
- Publication number 20240352804
- Publication date Oct 24, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Ahmed Abuelaish
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE SWIVEL APPARATUS AND METHOD
- Publication number 20240309711
- Publication date Sep 19, 2024
- Mako Rentals, Inc.
- Kip M. Robichaux
- E21 - EARTH DRILLING MINING
Information Patent Application
WASHPIPE ASSEMBLY
- Publication number 20240301761
- Publication date Sep 12, 2024
- FORUM US, INC.
- Stephen PATTERSON
- E21 - EARTH DRILLING MINING
Information Patent Application
POWERED CLAMP ASSEMBLY
- Publication number 20240287865
- Publication date Aug 29, 2024
- Beyond Energy Services & Technology Corp.
- Charles Erle Norvila
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILL AHEAD ROTATING CONTROL DEVICE METHODOLOGY AND SYSTEM
- Publication number 20240229593
- Publication date Jul 11, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Madhu Sudhana Rao Peta
- E21 - EARTH DRILLING MINING
Information Patent Application
RATIOMETRIC SYSTEM FOR AUTONOMOUS LUBRICATION OF PRODUCTION EQUIPMENT
- Publication number 20240218815
- Publication date Jul 4, 2024
- Double EE Service & Supply Co.
- Warren Daniel Sundet
- E21 - EARTH DRILLING MINING
Information Patent Application
ROTATING CONTROL DEVICE HAVING IMPROVED SEAL
- Publication number 20240200421
- Publication date Jun 20, 2024
- Noble Rig Holdings Limited
- Orlan Lyle
- E21 - EARTH DRILLING MINING
Information Patent Application
Apparatus, Systems and Methods to Energize Seals in a Rod Pump Stuf...
- Publication number 20240191590
- Publication date Jun 13, 2024
- Joe Goodeyon
- E21 - EARTH DRILLING MINING
Information Patent Application
LEAK CONTAINMENT SYSTEM
- Publication number 20240125196
- Publication date Apr 18, 2024
- Hydril USA Distribution LLC
- Kevin M. Sweeney
- E21 - EARTH DRILLING MINING
Information Patent Application
Rotating Control Device Clamping Mechanism
- Publication number 20240093566
- Publication date Mar 21, 2024
- BEYOND ENERGY SERVICES & TECHNOLOGY CORP.
- Jason Lock
- E21 - EARTH DRILLING MINING
Information Patent Application
SEAL ASSEMBLY FOR A ROTATING CONTROL DEVICE
- Publication number 20240084664
- Publication date Mar 14, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- David Clark
- E21 - EARTH DRILLING MINING
Information Patent Application
Wiper Barrier Plug Assemblies
- Publication number 20240003223
- Publication date Jan 4, 2024
- Chevron U.S.A. Inc.
- Caleb Kimbrell Carroll
- E21 - EARTH DRILLING MINING
Information Patent Application
OIL WELL STUFFING BOX
- Publication number 20230340853
- Publication date Oct 26, 2023
- ConocoPhillips Company
- Hans-Jacob Lund
- E21 - EARTH DRILLING MINING
Information Patent Application
ROTATING CONTROL DEVICE
- Publication number 20230287754
- Publication date Sep 14, 2023
- Opla Energy Ltd.
- Vitaliy Shpak
- E21 - EARTH DRILLING MINING
Information Patent Application
INSTALLING A SHOOTING NIPPLE ON A ROTATING CONTROL DEVICE
- Publication number 20230265733
- Publication date Aug 24, 2023
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Application
ROTATING CONTROL DEVICE WITH INTEGRATED COOLING FOR SEALED BEARINGS
- Publication number 20230258056
- Publication date Aug 17, 2023
- Weatherford Technology Holdings, LLC.
- James W. Chambers
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE SWIVEL APPARATUS AND METHOD
- Publication number 20230151700
- Publication date May 18, 2023
- Mako Rentals, Inc.
- Kip M. Robichaux
- E21 - EARTH DRILLING MINING
Information Patent Application
POWERED CLAMP CLOSURE MECHANISM
- Publication number 20230110604
- Publication date Apr 13, 2023
- Beyond Energy Services & Technology Corp.
- George James MICHAUD
- E21 - EARTH DRILLING MINING
Information Patent Application
STUFFING BOX ENVIRONMENTAL SEAL
- Publication number 20230114060
- Publication date Apr 13, 2023
- AWA Oilfield Services, Inc.
- Kyle Semlinger
- E21 - EARTH DRILLING MINING
Information Patent Application
ACTUATED STUFFING BOX FOR AN ARTIFICIAL LIFT SYSTEM
- Publication number 20230066565
- Publication date Mar 2, 2023
- Mesquite Technologies LLC
- Jose Roberto Navar
- E21 - EARTH DRILLING MINING
Information Patent Application
Locking Clamp for a Rotating Control Device
- Publication number 20230039966
- Publication date Feb 9, 2023
- Reform Energy Services Corp.
- Ronald James Downie
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL CONTROL SYSTEM AND METHOD OF USE
- Publication number 20220403709
- Publication date Dec 22, 2022
- DEEP BLUE OIL & GAS LIMITED
- Alan CLARK
- E21 - EARTH DRILLING MINING
Information Patent Application
FRAC DART WITH A COUNTING SYSTEM
- Publication number 20220389779
- Publication date Dec 8, 2022
- Baker Hughes Oilfield Operations LLC
- Todd Christopher Jackson
- E21 - EARTH DRILLING MINING
Information Patent Application
SEAL ELEMENTS FOR ANNULAR CONTROL DEVICES
- Publication number 20220389785
- Publication date Dec 8, 2022
- Noble Rig Holdings Limited
- Robert van Kuilenburg
- E21 - EARTH DRILLING MINING

Wipers Oil savers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Adapter assembly

Top pot assembly

Oil well stuffing box

Rotating and reciprocating swivel apparatus and method

Downhole swivel apparatus and method

Multifunctional rotary blowout preventer test device and method the...

Drill string circulation apparatus

Multifunctional rotating control device

Rotating control device having improved seal

Multifunctional rotating control device

Tape winch, drilling progress measurement and hole depth measurement

Apparatus and method relating to managed pressure drilling

Methods for assessing the reliability of hydraulically-actuated dev...

Seal elements for annular control devices

Stripper head system and method of use

Fluid containment system and method

Sealed lubricating head and top drive guide

Spring-loaded self-adjusting stuffing box

Wellbore protector ram

System and method for monitoring and maintaining hydrostatic pressu...

Pipe wiper box

Installing a shooting nipple on a rotating control device

Downhole swivel apparatus and method

Stuffing box environmental seal

Rod lock out clamp

Dissolvable pump down devices, dissolvable pump down assemblies, an...

Rotating and reciprocating swivel apparatus and method

Rotating control device with integrated cooling for sealed bearings

Rotating control device system

Dual hardness sealing elements for blowout preventer

Patents Applicationslast 30 patents

RISERLESS MARINE PACKAGE

SPACER SPOOL WITH RETURN LINE TO CONNECT RIG BLOW OUT PREVENTOR TO...

MONITORING OPERATION OF A ROTATING CONTROL DEVICE

MONITORING OPERATION OF A ROTATING CONTROL DEVICE

PREDICTIVE WEAR MODELING FOR ACTIVELY CONTROLLED SEALING ELEMENT

POWERED CLAMP CLOSURE MECHANISM

WIRELESS WEAR DETECTION FOR SEALING ELEMENTS

DOWNHOLE SWIVEL APPARATUS AND METHOD

WASHPIPE ASSEMBLY

POWERED CLAMP ASSEMBLY

DRILL AHEAD ROTATING CONTROL DEVICE METHODOLOGY AND SYSTEM

RATIOMETRIC SYSTEM FOR AUTONOMOUS LUBRICATION OF PRODUCTION EQUIPMENT

ROTATING CONTROL DEVICE HAVING IMPROVED SEAL

Apparatus, Systems and Methods to Energize Seals in a Rod Pump Stuf...

LEAK CONTAINMENT SYSTEM

Rotating Control Device Clamping Mechanism

SEAL ASSEMBLY FOR A ROTATING CONTROL DEVICE

Wiper Barrier Plug Assemblies

OIL WELL STUFFING BOX

ROTATING CONTROL DEVICE

INSTALLING A SHOOTING NIPPLE ON A ROTATING CONTROL DEVICE

ROTATING CONTROL DEVICE WITH INTEGRATED COOLING FOR SEALED BEARINGS

DOWNHOLE SWIVEL APPARATUS AND METHOD

POWERED CLAMP CLOSURE MECHANISM

STUFFING BOX ENVIRONMENTAL SEAL

ACTUATED STUFFING BOX FOR AN ARTIFICIAL LIFT SYSTEM

Locking Clamp for a Rotating Control Device

WELL CONTROL SYSTEM AND METHOD OF USE

FRAC DART WITH A COUNTING SYSTEM

SEAL ELEMENTS FOR ANNULAR CONTROL DEVICES