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Driving or forcing casings or pipes into boreholes
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CPC
E21B7/20
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Parent Industries
E
FIXED CONSTRUCTIONS
E21
Mining
E21B
EARTH DRILLING
E21B7/00
Special methods or apparatus for drilling
Current Industry
E21B7/20
Driving or forcing casings or pipes into boreholes
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Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Locking and rotating device, twister, for tubular casing elements f...
Patent number
11,988,047
Issue date
May 21, 2024
Rossella Montuori
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Helical pile with heat exchanger
Patent number
11,982,066
Issue date
May 14, 2024
Hubbell Incorporated
Timothy Michael Kemp
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Trenchlessly installed subterranean collector drain for surface and...
Patent number
11,976,454
Issue date
May 7, 2024
TRENCHLESS GROUNDWATER MOVERS, LLC
John Jurgens
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Float shoe/collar with a breakable disk
Patent number
11,970,943
Issue date
Apr 30, 2024
Saudi Arabian Oil Company
Mohammed Ali Alhelal
E21 - EARTH DRILLING MINING
Information
Patent Grant
Modified casing running tool and method of using the same
Patent number
11,965,385
Issue date
Apr 23, 2024
MCCOY GLOBAL INC.
Gareth Dustin Sonnier
E21 - EARTH DRILLING MINING
Information
Patent Grant
Metal seal for liner drilling
Patent number
11,959,365
Issue date
Apr 16, 2024
ConocoPhillips Company
John Gibb
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drilling system and method of using same
Patent number
11,959,336
Issue date
Apr 16, 2024
Luc Charland
E21 - EARTH DRILLING MINING
Information
Patent Grant
Sophisticated contour for downhole tools
Patent number
11,952,842
Issue date
Apr 9, 2024
Baker Hughes Incorporated
Heiko Eggers
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tubular installation monitoring system and method
Patent number
11,920,456
Issue date
Mar 5, 2024
Tenaris Connections B.V.
Adonis-Costin Ichim
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rigless drilling and wellhead installation
Patent number
11,905,831
Issue date
Feb 20, 2024
Vetco Gray Scandinavia AS
Jarle Hvidsten
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and device for holding and releasing a cable in a pipe splitter
Patent number
11,898,685
Issue date
Feb 13, 2024
TT Technologies, Inc.
Michael Tjader
E21 - EARTH DRILLING MINING
Information
Patent Grant
Casing protection bit
Patent number
11,891,860
Issue date
Feb 6, 2024
METAL TOOL INC.
Takemi Ishizuka
E21 - EARTH DRILLING MINING
Information
Patent Grant
Installation apparatus/tool for tubular geothermal heat exchanger s...
Patent number
11,892,201
Issue date
Feb 6, 2024
Thomas Scott Breidenbach
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Underground drill rig and systems and methods of using same
Patent number
11,873,714
Issue date
Jan 16, 2024
Longyear TM, Inc.
Paul Clausen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus for lateral cable pulling and pipe replacement
Patent number
11,796,115
Issue date
Oct 24, 2023
Roddie, Inc.
Rod Herrick
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drill pipe or product line improved rollers and movement
Patent number
11,713,834
Issue date
Aug 1, 2023
Quanta Associates, L.P.
Pablo Esteban Guerra
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pullback system for drilling tool
Patent number
11,697,967
Issue date
Jul 11, 2023
Vermeer Manufacturing Company
Jacob Richard Smith
E21 - EARTH DRILLING MINING
Information
Patent Grant
Casing float tool
Patent number
11,697,968
Issue date
Jul 11, 2023
NCS Multistage Inc.
Donald Getzlaf
E21 - EARTH DRILLING MINING
Information
Patent Grant
Sonic-powered methods for horizontal directional drilling
Patent number
11,692,398
Issue date
Jul 4, 2023
Terra Sonic International, LLC
L. Mark Knolle
E21 - EARTH DRILLING MINING
Information
Patent Grant
Nested drill bit assembly for drilling with casing
Patent number
11,643,879
Issue date
May 9, 2023
Halliburton Energy Services, Inc.
Bo Gao
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of deploying a heat exchanger pipe
Patent number
11,639,814
Issue date
May 2, 2023
Ari Peter Berman
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Cutting head and method for horizontal directional tunneling
Patent number
11,608,685
Issue date
Mar 21, 2023
Charles E Kirk
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus for feeding tube elements, rock drilling rig and method o...
Patent number
11,578,536
Issue date
Feb 14, 2023
Sandvik Mining and Construction Oy
Juha Piipponen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole production casing string
Patent number
11,572,740
Issue date
Feb 7, 2023
Welltec Oilfield Solutions AG
Ricardo Reves Vasques
E21 - EARTH DRILLING MINING
Information
Patent Grant
Setting a wellbore casing in a salt formation
Patent number
11,549,361
Issue date
Jan 10, 2023
Saudi Arabian Oil Company
Yanhui Han
G01 - MEASURING TESTING
Information
Patent Grant
Dual rotary elevating geotechnical drill
Patent number
11,512,535
Issue date
Nov 29, 2022
BENTHIC USA LLC
Robert Elliot
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drilling system and method of using same
Patent number
11,499,376
Issue date
Nov 15, 2022
Luc Charland
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pulling product lines underground under obstacles including water b...
Patent number
11,499,373
Issue date
Nov 15, 2022
Quanta Associates, L.P.
Ronald G. Halderman
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method, a system, and a computer program product for determining so...
Patent number
11,480,512
Issue date
Oct 25, 2022
Fugro N.V.
Barbara Snacken
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for constructing groundwater monitoring well inside prb trench
Patent number
11,454,114
Issue date
Sep 27, 2022
Institute of Soil Science, Chinese Academy of Sciences
Xin Song
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Patents Applications
last 30 patents
Information
Patent Application
HANDHELD WATER DRILL AND METHOD
Publication number
20240200409
Publication date
Jun 20, 2024
Vermeer Manufacturing Company
Thor Anderson
E21 - EARTH DRILLING MINING
Information
Patent Application
Tubular Installation Monitoring System and Method
Publication number
20240167374
Publication date
May 23, 2024
Tenaris Connections B.V.
Adonis-Costin Ichim
E21 - EARTH DRILLING MINING
Information
Patent Application
Underground Drill Rig And Systems And Methods Of Using Same
Publication number
20240159107
Publication date
May 16, 2024
LONGYEAR TM, INC.
Paul Clausen
E21 - EARTH DRILLING MINING
Information
Patent Application
RIGLESS DRILLING AND WELLHEAD INSTALLATION
Publication number
20240141731
Publication date
May 2, 2024
VETCO GRAY SCANDINAVIA AS
Jarle Hvidsten
E21 - EARTH DRILLING MINING
Information
Patent Application
ISOLATED OVERBURDEN GROUTING FILLING METHOD FOR COAL GANGUE UNDERGR...
Publication number
20240102343
Publication date
Mar 28, 2024
CHINA UNIVERSITY OF MINING AND TECHNOLOGY
Dayang XUAN
E21 - EARTH DRILLING MINING
Information
Patent Application
ROTARY CASING DRILL
Publication number
20230340837
Publication date
Oct 26, 2023
ATLAS MANUFACTURING LTD.
David FIANDER
E21 - EARTH DRILLING MINING
Information
Patent Application
FLOAT SHOE/COLLAR WITH A BREAKABLE DISK
Publication number
20230313617
Publication date
Oct 5, 2023
Saudi Arabian Oil Company
Mohammed Ali Alhelal
E21 - EARTH DRILLING MINING
Information
Patent Application
PULLBACK SYSTEM FOR DRILLING TOOL
Publication number
20230287741
Publication date
Sep 14, 2023
Vermeer Manufacturing Company
Jacob Richard Smith
E21 - EARTH DRILLING MINING
Information
Patent Application
RUPTURE DISC ASSEMBLY
Publication number
20230143855
Publication date
May 11, 2023
NCS MULTISTAGE INC.
Daniel STANNUS
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND DEVICE FOR HOLDING AND RELEASING A CABLE IN A PIPE SPLITTER
Publication number
20230065813
Publication date
Mar 2, 2023
TT Technologies, Inc.
Michael Tjader
E21 - EARTH DRILLING MINING
Information
Patent Application
Nested Drill Bit Assembly For Drilling With Casing
Publication number
20230043864
Publication date
Feb 9, 2023
Halliburton Energy Services, Inc.
Bo Gao
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILLING SYSTEM AND METHOD OF USING SAME
Publication number
20230044315
Publication date
Feb 9, 2023
Luc CHARLAND
E21 - EARTH DRILLING MINING
Information
Patent Application
Tubular Installation Monitoring System and Method
Publication number
20220290552
Publication date
Sep 15, 2022
Tenaris Connections B.V.
Adonis-Costin Ichim
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUS AND METHOD FOR REMOVING SOIL FROM A CONDUIT
Publication number
20220282576
Publication date
Sep 8, 2022
Equinor Energy AS
Lorents REINÅS
E21 - EARTH DRILLING MINING
Information
Patent Application
GROUND LOOP HEAT EXCHANGER
Publication number
20220282577
Publication date
Sep 8, 2022
Robert Amborsky
E21 - EARTH DRILLING MINING
Information
Patent Application
LOCKING AND ROTATING DEVICE, TWISTER, FOR TUBULAR CASING ELEMENTS F...
Publication number
20220268106
Publication date
Aug 25, 2022
SIP & T. S.P.A.
Rossella MONTUORI
E21 - EARTH DRILLING MINING
Information
Patent Application
PULLBACK SYSTEM FOR DRILLING TOOL
Publication number
20220268100
Publication date
Aug 25, 2022
Vermeer Manufacturing Company
Jacob Richard Smith
E21 - EARTH DRILLING MINING
Information
Patent Application
METAL SEAL FOR LINER DRILLING
Publication number
20220251929
Publication date
Aug 11, 2022
ConocoPhillips Company
John GIBB
E21 - EARTH DRILLING MINING
Information
Patent Application
RIGLESS DRILLING AND WELLHEAD INSTALLATION
Publication number
20220195805
Publication date
Jun 23, 2022
VETCO GRAY SCANDINAVIA AS
Jarle HVIDSTEN
E21 - EARTH DRILLING MINING
Information
Patent Application
UNDERGROUND DRILL RIG AND SYSTEMS AND METHODS OF USING SAME
Publication number
20220186561
Publication date
Jun 16, 2022
BLY IP INC.
PAUL CLAUSEN
E21 - EARTH DRILLING MINING
Information
Patent Application
CASING FLOAT TOOL
Publication number
20220178207
Publication date
Jun 9, 2022
NCS MULTISTAGE INC.
Donald Getzlaf
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD OF DEPLOYING A HEAT EXCHANGER PIPE
Publication number
20220178589
Publication date
Jun 9, 2022
Ari Peter Berman
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
FULL DEPTH DRILLING SYSTEM AND METHOD
Publication number
20220170325
Publication date
Jun 2, 2022
Baker Hughes Oilfield Operations LLC
Philip J. Potter
E21 - EARTH DRILLING MINING
Information
Patent Application
Cutting Head and Method for Horizontal Directional Tunneling
Publication number
20220136330
Publication date
May 5, 2022
Charles E. Kirk
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD FOR CONSTRUCTING GROUNDWATER MONITORING WELL INSIDE PRB TRENCH
Publication number
20220127960
Publication date
Apr 28, 2022
INSTITUTE OF SOIL SCIENCE, CHINESE ACADEMY OF SCIENCES
Xin SONG
G01 - MEASURING TESTING
Information
Patent Application
Tapered Transitional Radial Support for Drilling Tools
Publication number
20220098929
Publication date
Mar 31, 2022
Hunting Energy Services, LLC
Raul Merino
E21 - EARTH DRILLING MINING
Information
Patent Application
SETTING A WELLBORE CASING IN A SALT FORMATION
Publication number
20220010667
Publication date
Jan 13, 2022
Saudi Arabian Oil Company
Yanhui Han
E21 - EARTH DRILLING MINING
Information
Patent Application
INTERLOCKING TUBULAR WITH SECTIONED PARTS AND RELATED METHOD
Publication number
20210324685
Publication date
Oct 21, 2021
Chad Rudolph
E21 - EARTH DRILLING MINING
Information
Patent Application
TRENCHLESSLY INSTALLED SUBTERRANEAN COLLECTOR DRAIN FOR SURFACE AND...
Publication number
20210310230
Publication date
Oct 7, 2021
TRENCHLESS GROUNDWATER MOVERS, LLC
John Jurgens
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
METHOD AND DEVICE FOR HOLDING AND RELEASING A CABLE IN A PIPE SPLITTER
Publication number
20210254776
Publication date
Aug 19, 2021
Michael Tjader
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...