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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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Patents Grants
last 30 patents
Information
Patent Grant
Angled drill pipe nozzle assemblies
Patent number
12,163,382
Issue date
Dec 10, 2024
Saudi Arabian Oil Company
Ali S. Otaibi
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus, including hose reel, for cleaning an oil and...
Patent number
12,151,270
Issue date
Nov 26, 2024
TRI-STATE ENVIRONMENTAL, LLC
Anthony Scott Carter
B08 - CLEANING
Information
Patent Grant
Cooling for geothermal well drilling
Patent number
12,140,028
Issue date
Nov 12, 2024
Eavor Technologies Inc.
Matthew Toews
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
Non-metallic, flexible assembly for mitigation of vortex shedding i...
Patent number
12,038,104
Issue date
Jul 16, 2024
Saudi Arabian Oil Company
Scott Garnet Dorward
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Protector for the ends of an elongate member
Patent number
12,000,520
Issue date
Jun 4, 2024
Bewi Energy AS
Geir Skjevik
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Drill string mountable wellbore cleanup apparatus and method
Patent number
11,988,070
Issue date
May 21, 2024
Odfjell Well Services Norway AS
Simon Leiper
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for cleaning and inspecting oil well drilling...
Patent number
11,975,368
Issue date
May 7, 2024
TRI-STATE ENVIRONMENTAL, LLC
Anthony Scott Carter
B08 - CLEANING
Information
Patent Grant
Oil rig drill pipe and tubing tally system
Patent number
11,971,247
Issue date
Apr 30, 2024
Helmerich & Payne Technologies, LLC
Peter A. Torrione
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Bleeding off a hydraulic fracturing manifold used in oil and gas ex...
Patent number
11,959,358
Issue date
Apr 16, 2024
DOWNING WELLHEAD EQUIPMENT, LLC
Ronnie B. Beason
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drill tool and system for drill tool identification
Patent number
11,920,410
Issue date
Mar 5, 2024
Epiroc Drilling Tools Aktiebolag
Göran Stenberg
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for locating, measuring, counting, and aiding in...
Patent number
11,906,283
Issue date
Feb 20, 2024
Helmerich & Payne Technologies, LLC
Peter A. Torrione
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Pipe end protector
Patent number
11,873,942
Issue date
Jan 16, 2024
Tenaris Connections B.V.
Pablo Egger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Intelligently controlled fluid systems
Patent number
11,867,023
Issue date
Jan 9, 2024
DOWNING WELLHEAD EQUIPMENT, LLC
Ronnie B. Beason
E21 - EARTH DRILLING MINING
Information
Patent Grant
Emergency disconnect isolation valve
Patent number
11,851,984
Issue date
Dec 26, 2023
Spoked Solutions LLC
Bryce Elliott Randle
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fluid collecting device and method
Patent number
11,840,896
Issue date
Dec 12, 2023
SUB-DRILL SUPPLY LIMITED
Mark Paton
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus, including hose reel, for cleaning an oil and...
Patent number
11,819,891
Issue date
Nov 21, 2023
TRI-STATE ENVIRONMENTAL, LLC
Anthony Scott Carter
B08 - CLEANING
Information
Patent Grant
Lubricator assembly and method for servicing tubular members
Patent number
11,795,766
Issue date
Oct 24, 2023
National-Oilwell Varco, L.P.
Andrew McKenzie
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods and systems for earth drilling
Patent number
11,725,469
Issue date
Aug 15, 2023
MHWIRTH AS
Geir Lien
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Optimized placement of vibration damper tools through mode-shape tu...
Patent number
11,692,404
Issue date
Jul 4, 2023
Baker Hughes Oilfield Operations LLC
Volker Peters
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method for washing and doping oilfield tubulars
Patent number
11,686,160
Issue date
Jun 27, 2023
Schlumberger Technology Corporation
Joe Rodney Berry
B08 - CLEANING
Information
Patent Grant
Processing route to design and manufacture highly configurable non-...
Patent number
11,654,506
Issue date
May 23, 2023
Halliburton Energy Services, Inc.
Krutibas Panda
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Shaped charge assembly, explosive units, and methods for selectivel...
Patent number
11,629,568
Issue date
Apr 18, 2023
James G. Rairigh
F42 - AMMUNITION BLASTING
Information
Patent Grant
Concentric coiled tubing downline for hydrate remediation
Patent number
11,613,933
Issue date
Mar 28, 2023
Halliburton Energy Services, Inc.
Galen Roy Hebert
E21 - EARTH DRILLING MINING
Information
Patent Grant
Vibration isolating coupler for reducing vibrations in a drill string
Patent number
11,603,714
Issue date
Mar 14, 2023
Baker Hughes Oilfield Operations LLC
Hanno Reckmann
E21 - EARTH DRILLING MINING
Information
Patent Grant
Catwalk tubular measurement and method of use
Patent number
11,598,163
Issue date
Mar 7, 2023
Nabors Drilling Technologies USA, Inc.
Christopher Magnuson
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method for conditioning a downhole tool
Patent number
11,598,154
Issue date
Mar 7, 2023
Baker Hughes Oilfield Operations LLC
Sven Hoegger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Oil rig drill pipe and tubing tally system
Patent number
11,592,282
Issue date
Feb 28, 2023
Helmerich & Payne Technologies, LLC
Peter A. Torrione
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Hydraulic fracturing plan and execution of same
Patent number
11,560,770
Issue date
Jan 24, 2023
DOWNING WELLHEAD EQUIPMENT, LLC
Jordan Kuehn
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wet connect pocket washout, method, and system
Patent number
11,560,771
Issue date
Jan 24, 2023
Baker Hughes Oilfield Operations LLC
Christopher Hern
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
DRILL STRING MOUNTABLE WELLBORE CLEANUP APPARATUS AND METHOD
Publication number
20240384625
Publication date
Nov 21, 2024
Odfjell Well Services Norway AS
Simon Leiper
E21 - EARTH DRILLING MINING
Information
Patent Application
OIL RIG DRILL PIPE AND TUBING TALLY SYSTEM
Publication number
20240230317
Publication date
Jul 11, 2024
Helmerich & Payne Technologies, LLC
Peter A. Torrione
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
WIRELINE THREAD PROTECTION SYSTEM WITH SELF-ALIGNING BIT AND METHOD...
Publication number
20240191827
Publication date
Jun 13, 2024
GR Energy Services Management, LP
Cameron Michael Bryant
E21 - EARTH DRILLING MINING
Information
Patent Application
ANGLED DRILL PIPE NOZZLE ASSEMBLIES
Publication number
20240175326
Publication date
May 30, 2024
Saudi Arabian Oil Company
Ali S. OTAIBI
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD FOR LOCATING, MEASURING, COUNTING, AND AIDING IN...
Publication number
20240151516
Publication date
May 9, 2024
Helmerich & Payne Technologies, LLC
Peter A. Torrione
G01 - MEASURING TESTING
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
EMERGENCY DISCONNECT ISOLATION VALVE
Publication number
20240125201
Publication date
Apr 18, 2024
SPOKED SOLUTIONS LLC
Bryce Elliott RANDLE
E21 - EARTH DRILLING MINING
Information
Patent Application
OPTICALLY MACHINE READABLE IDENTIFIERS FOR TUBULAR SECTIONS
Publication number
20240003196
Publication date
Jan 4, 2024
Equinor Energy AS
Åsmund HJULSTAD
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS AND SYSTEMS FOR EARTH DRILLING
Publication number
20230374871
Publication date
Nov 23, 2023
MHWIRTH AS
GEIR LIEN
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR CLEANING AND INSPECTING OIL WELL DRILLING...
Publication number
20230330718
Publication date
Oct 19, 2023
TRI-STATE ENVIRONMENTAL, LLC
Anthony Scott Carter
G01 - MEASURING TESTING
Information
Patent Application
Drill Pipe Cleaning Systems and Methods
Publication number
20230323736
Publication date
Oct 12, 2023
RIGTOOLS ApS
Per KROGH
B08 - CLEANING
Information
Patent Application
Non-Metallic, Flexible Assembly for Mitigation of Vortex Shedding i...
Publication number
20230265944
Publication date
Aug 24, 2023
Saudi Arabian Oil Company
Scott Garnet Dorward
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILL STRING MOUNTABLE WELLBORE CLEANUP APPARATUS AND METHOD
Publication number
20230250709
Publication date
Aug 10, 2023
Odfjell Well Services Norway AS
Simon Leiper
E21 - EARTH DRILLING MINING
Information
Patent Application
COOLING FOR GEOTHERMAL WELL DRILLING
Publication number
20230228155
Publication date
Jul 20, 2023
EAVOR TECHNOLOGIES INC
Matthew Toews
E21 - EARTH DRILLING MINING
Information
Patent Application
BLEEDING OFF A HYDRAULIC FRACTURING MANIFOLD USED IN OIL AND GAS EX...
Publication number
20230167709
Publication date
Jun 1, 2023
Downing Wellhead Equipment, LLC
Ronnie B. Beason
E21 - EARTH DRILLING MINING
Information
Patent Application
OIL RIG DRILL PIPE AND TUBING TALLY SYSTEM
Publication number
20230160689
Publication date
May 25, 2023
Helmerich & Payne Technologies, LLC
Peter A. Torrione
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HYDRAULIC FRACTURING PLAN AND EXECUTION OF SAME
Publication number
20230160278
Publication date
May 25, 2023
Downing Wellhead Equipment, LLC
Jordan Kuehn
E21 - EARTH DRILLING MINING
Information
Patent Application
PROCESSING ROUTE TO DESIGN AND MANUFACTURE HIGHLY CONFIGURABLE NON-...
Publication number
20230130962
Publication date
Apr 27, 2023
Halliburton Energy Services, Inc.
Krutibas Panda
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Apparatus for Verifying the Inner Diameter of Tubulars Forming A Tu...
Publication number
20230109922
Publication date
Apr 13, 2023
Dan Todd Bomersbach
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILL TOOL AND SYSTEM FOR DRILL TOOL IDENTIFICATION
Publication number
20230088887
Publication date
Mar 23, 2023
EPIROC DRILLING TOOLS AKTIEBOLAG
Göran STENBERG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
EMERGENCY DISCONNECT ISOLATION VALVE
Publication number
20230043285
Publication date
Feb 9, 2023
Bryce Elliott Randle
E21 - EARTH DRILLING MINING
Information
Patent Application
CASING CLEANING TOOL
Publication number
20230019562
Publication date
Jan 19, 2023
BigMini Ltd
Anthony Allen
B08 - CLEANING
Information
Patent Application
PIPE END PROTECTOR
Publication number
20230003332
Publication date
Jan 5, 2023
Tenaris Connections B.V.
Pablo Egger
E21 - EARTH DRILLING MINING
Information
Patent Application
WET CONNECT POCKET WASHOUT, METHOD, AND SYSTEM
Publication number
20220412190
Publication date
Dec 29, 2022
Baker Hughes Oilfield Operations LLC
Christopher Hern
E21 - EARTH DRILLING MINING
Information
Patent Application
OUT OF CENTER DOWNHOLE TOOL
Publication number
20220307329
Publication date
Sep 29, 2022
Tenax Energy Solutions, LLC
KEVIN DEWAYNE JONES
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD FOR LOCATING, MEASURING, COUNTING, AND AIDING IN...
Publication number
20220299313
Publication date
Sep 22, 2022
Helmerich & Payne Technologies, LLC
Peter A. Torrione
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS AND SYSTEMS FOR EARTH DRILLING
Publication number
20220186571
Publication date
Jun 16, 2022
MHWIRTH AS
GEIR LIEN
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
APPARATUS FOR HANDLING PROTECTORS FOR ELONGATE OBJECTS
Publication number
20220163161
Publication date
May 26, 2022
BEWI ENERGY AS
Geir Skjevik
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
PIPE CONNECTION INCLUDING AN EXPANDABLE ELASTOMER SLEEVE IN CONTACT...
Publication number
20220120175
Publication date
Apr 21, 2022
SharpKeen Enterprises, Inc.
Joel Guzman
E21 - EARTH DRILLING MINING