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E21B17/05
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FIXED CONSTRUCTIONS
E21
Mining
E21B
EARTH DRILLING
E21B17/00
Drilling rods or pipes Flexible drill strings Kellies Drill collars Sucker rods; Cables Casings Tubings
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E21B17/05
Swivel joints
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Patents Grants
last 30 patents
Information
Patent Grant
Bi-directional swivel sub with lugs
Patent number
12,158,043
Issue date
Dec 3, 2024
Halliburton Energy Services, Inc.
Nick Strohla
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method for connecting multiple stage completions
Patent number
12,104,441
Issue date
Oct 1, 2024
Schlumberger Technology Corporation
Raymond Keane
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole wellbore treatment system and method
Patent number
12,091,941
Issue date
Sep 17, 2024
PIPETECH INTERNATIONAL AS
Knut Lund
E21 - EARTH DRILLING MINING
Information
Patent Grant
Subsea tree including a fluid swivel
Patent number
12,071,828
Issue date
Aug 27, 2024
Pivotree Pty Ltd
Christopher Merrick
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole joint rotator
Patent number
12,060,776
Issue date
Aug 13, 2024
ConocoPhillips Company
Christopher A. Pearce
E21 - EARTH DRILLING MINING
Information
Patent Grant
Linear wellhead connection systems and methods
Patent number
12,049,797
Issue date
Jul 30, 2024
FORUM US, INC.
Steven Post
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drilling apparatus and method for use with rotating drill pipe
Patent number
12,049,823
Issue date
Jul 30, 2024
NTS Amega West USA, Inc.
Robert McCullough
E21 - EARTH DRILLING MINING
Information
Patent Grant
Alignment sub-system with running tool and knuckle joint
Patent number
12,031,388
Issue date
Jul 9, 2024
Saudi Arabian Oil Company
Saeed M. Gahtani
E21 - EARTH DRILLING MINING
Information
Patent Grant
Multiple swivels and rotation motor system
Patent number
12,006,777
Issue date
Jun 11, 2024
Landmark Graphics Corporation
Yuan Zhang
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
Riser system
Patent number
11,905,783
Issue date
Feb 20, 2024
Spoked Solutions LLC
Bryce Elliott Randle
E21 - EARTH DRILLING MINING
Information
Patent Grant
Linear wellhead connection systems and methods
Patent number
11,905,781
Issue date
Feb 20, 2024
FORUM US, INC.
Steven Post
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole movable joint tool
Patent number
11,834,915
Issue date
Dec 5, 2023
Impact Selector International, LLC
James Patrick Massey
E21 - EARTH DRILLING MINING
Information
Patent Grant
Swivel system for downhole well tool orientation
Patent number
11,821,269
Issue date
Nov 21, 2023
Schlumberger Technology Corporation
Mark Callister Oettli
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drill coupler for mitigating torsional vibration
Patent number
11,814,907
Issue date
Nov 14, 2023
Ulterra Drilling Technologies, L.P.
Nathan Andrew Brooks
E21 - EARTH DRILLING MINING
Information
Patent Grant
Swivel for subsea string
Patent number
11,802,446
Issue date
Oct 31, 2023
OneSubsea IP UK Limited
John Meijer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Flexible coupling for downhole drive string
Patent number
11,719,052
Issue date
Aug 8, 2023
TIER 1 ENERGY SOLUTIONS, INC.
Douglas Rosten
E21 - EARTH DRILLING MINING
Information
Patent Grant
Oil well rotating cement head
Patent number
11,719,066
Issue date
Aug 8, 2023
Rene Castrillon
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rotating and reciprocating swivel apparatus and method
Patent number
11,719,067
Issue date
Aug 8, 2023
Mako Rentals, Inc.
Kip M. Robichaux
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rotating and reciprocating swivel apparatus and method
Patent number
11,668,139
Issue date
Jun 6, 2023
Mako Rentals, Inc.
Kip M. Robichaux
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cross BOP swivel joint for string rotation during well control events
Patent number
11,661,802
Issue date
May 30, 2023
Saudi Arabian Oil Company
Ahmed Al Ramadhan
E21 - EARTH DRILLING MINING
Information
Patent Grant
PDM transmission with ball-CV torque transfer
Patent number
11,661,972
Issue date
May 30, 2023
Abaco Drilling Technologies LLC
Jing Lu
E21 - EARTH DRILLING MINING
Information
Patent Grant
Entering a lateral wellbore in a multi-lateral wellbore with a guid...
Patent number
11,624,263
Issue date
Apr 11, 2023
Saudi Arabian Oil Company
Mohammad A. Madan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Double acting rotary and hammering tool
Patent number
11,619,098
Issue date
Apr 4, 2023
Saudi Arabian Oil Company
Belgacem Becha
E21 - EARTH DRILLING MINING
Information
Patent Grant
Dual clutch system for travel joint
Patent number
11,613,938
Issue date
Mar 28, 2023
Halliburton Energy Services, Inc.
Muhammad Arra'uf Bin Abdul Shukor
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole swivel apparatus and method
Patent number
11,506,000
Issue date
Nov 22, 2022
Mako Rentals, Inc.
Kip M. Robichaux
E21 - EARTH DRILLING MINING
Information
Patent Grant
High pressure swivel joint
Patent number
11,499,659
Issue date
Nov 15, 2022
Kerr Machine Co.
Mark S. Nowell
E21 - EARTH DRILLING MINING
Information
Patent Grant
Lateral locating assembly for lateral intervention
Patent number
11,466,544
Issue date
Oct 11, 2022
Halliburton Energy Services, Inc.
Franklin Charles Rodriguez
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole swivel tool
Patent number
11,401,764
Issue date
Aug 2, 2022
Sudelac Limited
Paul Howlett
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fracturing manifold systems and methods
Patent number
11,391,109
Issue date
Jul 19, 2022
Cameron International Corporation
Kirk P. Guidry
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
Bi-Directional Swivel Sub With Lugs
Publication number
20240401418
Publication date
Dec 5, 2024
Halliburton Energy Services, Inc.
Nick Strohla
E21 - EARTH DRILLING MINING
Information
Patent Application
Swivel Sub With Biasing Member
Publication number
20240401420
Publication date
Dec 5, 2024
Halliburton Energy Services, Inc.
Nick Strohla
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
SYSTEM AND APPARATUS FOR RELEASE AND ROTATION OF ROD LIFT STRING
Publication number
20240229568
Publication date
Jul 11, 2024
Saudi Arabian Oil Company
Felix Andres Cepeda GOMEZ
E21 - EARTH DRILLING MINING
Information
Patent Application
Roller Sub For Reducing Torque On A Tool String
Publication number
20240229569
Publication date
Jul 11, 2024
XConnect, LLC
Shelby L. Sullivan
E21 - EARTH DRILLING MINING
Information
Patent Application
Alignment Sub-system with Running Tool and Knuckle Joint
Publication number
20240218747
Publication date
Jul 4, 2024
Saudi Arabian Oil Company
Saeed M. Gahtani
E21 - EARTH DRILLING MINING
Information
Patent Application
PIVOT JOINT WITH A ROTATABLE LOWER PORTION
Publication number
20240218751
Publication date
Jul 4, 2024
Nabors Drilling Technologies USA, Inc.
Ashish GUPTA
E21 - EARTH DRILLING MINING
Information
Patent Application
Flexible Coupling
Publication number
20240200611
Publication date
Jun 20, 2024
Michael L. David
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
RISER SYSTEM
Publication number
20240191587
Publication date
Jun 13, 2024
Bryce Elliott Randle
E21 - EARTH DRILLING MINING
Information
Patent Application
SWIVEL SYSTEM FOR DOWNHOLE WELL TOOL ORIENTATION
Publication number
20240084650
Publication date
Mar 14, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Mark Callister Oettli
E21 - EARTH DRILLING MINING
Information
Patent Application
ROTATING AND RECIPROCATING SWIVEL APPARATUS AND METHOD
Publication number
20240044221
Publication date
Feb 8, 2024
Mako Rentals, Inc.
Kip M. Robichaux
E21 - EARTH DRILLING MINING
Information
Patent Application
SWIVEL ASSEMBLY FORMED OF A CORROSION-RESISTANT MATERIAL
Publication number
20240011587
Publication date
Jan 11, 2024
SPM OIL & GAS INC.
Jacob Bayyouk
E21 - EARTH DRILLING MINING
Information
Patent Application
Steerable Drilling Device
Publication number
20230383605
Publication date
Nov 30, 2023
China Petroleum and Chemical Corporation
Qingming MA
E21 - EARTH DRILLING MINING
Information
Patent Application
ROTATING AND RECIPROCATING SWIVEL APPARATUS AND METHOD
Publication number
20230366275
Publication date
Nov 16, 2023
Mako Rentals, Inc.
Kip M. Robichaux
E21 - EARTH DRILLING MINING
Information
Patent Application
SWIVEL SYSTEM FOR DOWNHOLE WELL TOOL ORIENTATION
Publication number
20230358105
Publication date
Nov 9, 2023
SCHLUMBERGER TECHNOLOGY CORPORATION
Mark Callister Oettli
E21 - EARTH DRILLING MINING
Information
Patent Application
SWIVEL
Publication number
20230332641
Publication date
Oct 19, 2023
Rotojar Innovations Limited
Peter Barnes MOYES
E21 - EARTH DRILLING MINING
Information
Patent Application
Subsea Tree Including a Fluid Swivel
Publication number
20230265729
Publication date
Aug 24, 2023
Pivotree Pty Ltd
Christopher Merrick
E21 - EARTH DRILLING MINING
Information
Patent Application
COMPOSITE SWIVEL ASSEMBLY
Publication number
20230250700
Publication date
Aug 10, 2023
SPM Oil & Gas Inc.
Jacob A. Bayyouk
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD FOR CONNECTING MULTIPLE STAGE COMPLETIONS
Publication number
20230212915
Publication date
Jul 6, 2023
SCHLUMBERGER TECHNOLOGY CORPORATION
Raymond Keane
E21 - EARTH DRILLING MINING
Information
Patent Application
FRACTURING MANIFOLD SYSTEMS AND METHODS
Publication number
20230175341
Publication date
Jun 8, 2023
Cameron International Corporation
Kirk P. Guidry
G05 - CONTROLLING REGULATING
Information
Patent Application
DOWNHOLE JOINT ROTATOR
Publication number
20230167712
Publication date
Jun 1, 2023
ConocoPhillips Company
Christopher A. PEARCE
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
DOUBLE ACTING ROTARY AND HAMMERING TOOL
Publication number
20230053758
Publication date
Feb 23, 2023
Saudi Arabian Oil Company
Belgacem Becha
E21 - EARTH DRILLING MINING
Information
Patent Application
MULTIPLE SWIVELS AND ROTATION MOTOR SYSTEM
Publication number
20230029884
Publication date
Feb 2, 2023
Landmark Graphics Corporation
Yuan Zhang
E21 - EARTH DRILLING MINING
Information
Patent Application
Swivel Apparatus For Fixed Casing Ram
Publication number
20230022591
Publication date
Jan 26, 2023
Chevron U.S.A. Inc.
Thomas Gary Corbett
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILLING APPARATUS AND METHOD FOR USE WITH ROTATING DRILL PIPE
Publication number
20220412167
Publication date
Dec 29, 2022
Robert McCullough
E21 - EARTH DRILLING MINING
Information
Patent Application
ENTERING A LATERAL WELLBORE IN A MULTI-LATERAL WELLBORE WITH A GUID...
Publication number
20220381117
Publication date
Dec 1, 2022
Saudi Arabian Oil Company
Mohammad A. Madan
E21 - EARTH DRILLING MINING
Information
Patent Application
SWIVEL FOR SUBSEA STRING
Publication number
20220341269
Publication date
Oct 27, 2022
Onesubsea IP UK Limited
John Meijer
E21 - EARTH DRILLING MINING
Information
Patent Application
ROTATING AND RECIPROCATING SWIVEL APPARATUS AND METHOD
Publication number
20220341278
Publication date
Oct 27, 2022
Mako Rentals, Inc.
Kip M. Robichaux
E21 - EARTH DRILLING MINING
Information
Patent Application
ARTICULATED PLUNGER ROD PUMP
Publication number
20220299020
Publication date
Sep 22, 2022
Geoff Steele
E21 - EARTH DRILLING MINING