movably mounted on the drilling structure or platform

Industry

CPC
E21B3/045

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B3/00Rotary drilling

Current Industry

E21B3/045movably mounted on the drilling structure or platform

Industries

Patents Grantslast 30 patents

Information Patent Grant
High-capacity mast on a drilling rig
- Patent number 11,933,118
- Issue date Mar 19, 2024
- Nabors Drilling Technologies USA, Inc.
- Padira Reddy
- E04 - BUILDING
Information Patent Grant
Assembly for moving excavation or drilling equipment and actuating...
- Patent number 11,459,826
- Issue date Oct 4, 2022
- Soilmec S.p.A.
- Fabrizio Macori
- E21 - EARTH DRILLING MINING
Information Patent Grant
High-capacity mast on a drilling rig
- Patent number 11,401,756
- Issue date Aug 2, 2022
- Nabors Drilling Technologies USA, Inc.
- Padira Reddy
- E21 - EARTH DRILLING MINING
Information Patent Grant
Snubbing jack capable of reacting torque loads
- Patent number 11,142,439
- Issue date Oct 12, 2021
- National-Oilwell Varco, L.P.
- William Benjamin White
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mobile coiled tubing drilling apparatus
- Patent number 11,136,837
- Issue date Oct 5, 2021
- MINEX CRC LTD
- Søren Pham Søe
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Vertical lift rotary table
- Patent number 11,118,413
- Issue date Sep 14, 2021
- Ensco International Incorporated
- Richard Robert Roper
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotary drill head for coiled tubing drilling apparatus
- Patent number 10,995,563
- Issue date May 4, 2021
- MINEX CRC LTD
- Søren Pham Søe
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Vertical lift rotary table
- Patent number 10,745,980
- Issue date Aug 18, 2020
- Ensco International Incorporated
- Christopher Scott Stewart
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rod rotation apparatus
- Patent number 10,626,685
- Issue date Apr 21, 2020
- DRILL RIG SPARES PTY LTD
- Ian Pitcher
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mechanical disconnect for rotation drive
- Patent number 10,563,458
- Issue date Feb 18, 2020
- American Augers, Inc.
- David Horst
- E21 - EARTH DRILLING MINING
Information Patent Grant
Manipulator for a mast and substructure raising cylinder
- Patent number 10,508,494
- Issue date Dec 17, 2019
- Schlumberger Technology Corporation
- Robert Metz
- E21 - EARTH DRILLING MINING
Information Patent Grant
Offshore drilling vessel
- Patent number 10,399,646
- Issue date Sep 3, 2019
- Itrec B.V.
- Joop Roodenburg
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device and method for drilling with continuous tool rotation and co...
- Patent number 9,708,854
- Issue date Jul 18, 2017
- West Drilling Products AS
- Helge Krohn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Driving head for telescopic drill rods and machine comprising said...
- Patent number 9,562,391
- Issue date Feb 7, 2017
- I.M.T. INTERNATIONAL S.P.A.
- Marcello Pennacchioli
- E21 - EARTH DRILLING MINING
Information Patent Grant
Feed table pivot pin constraining device
- Patent number 7,100,709
- Issue date Sep 5, 2006
- Metso Minerals Industries, Inc.
- James M. Bowe
- E21 - EARTH DRILLING MINING
Information Patent Grant
Combined drilling apparatus and method
- Patent number 6,158,516
- Issue date Dec 12, 2000
- Cudd Pressure Control, Inc.
- Michael L. (Lee) Smith
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method for processing soil in a subterranean earth situs
- Patent number 5,396,964
- Issue date Mar 14, 1995
- Halliburton Company
- Verne L. Shellhorn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mobile boring rig
- Patent number 5,269,107
- Issue date Dec 14, 1993
- Ing. Guenter Klemm Bohrtechnik GmbH
- Guenter W. Klemm
- E21 - EARTH DRILLING MINING
Information Patent Grant
System for in-situ treatment of underwater contaminated material
- Patent number 5,127,765
- Issue date Jul 7, 1992
- Millgard Environmental Corporation
- V. Dennis Millgard
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Drill rig shut-off system
- Patent number 5,085,280
- Issue date Feb 4, 1992
- Central Mine Equipment Company
- Charles L. Rassieur
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Kelly bar coupling
- Patent number 5,062,490
- Issue date Nov 5, 1991
- Central Mine Equipment
- Charles L. Rassieur
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotary and reciprocating drilling machine
- Patent number 4,860,837
- Issue date Aug 29, 1989
- Sorenam
- Henri F. A. Robert
- E21 - EARTH DRILLING MINING
Information Patent Grant
Earth drill rig
- Patent number 4,638,871
- Issue date Jan 27, 1987
- Central Mine Equipment Company
- Charles L. Rassieur
- E21 - EARTH DRILLING MINING
Information Patent Grant
Blow out preventer handling system
- Patent number 4,230,190
- Issue date Oct 28, 1980
- David C. Guinn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Blow out preventer handling system
- Patent number 4,081,163
- Issue date Mar 28, 1978
- David C. Guinn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Marine riser spider shock absorber apparatus
- Patent number 4,039,176
- Issue date Aug 2, 1977
- Vetco Offshore Industries, Inc.
- Martin B. Jansen
- E21 - EARTH DRILLING MINING
Information Patent Grant
3700048
- Patent number 3,700,048
- Issue date Oct 24, 1972
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
3498375
- Patent number 3,498,375
- Issue date Mar 3, 1970
- E21 - EARTH DRILLING MINING
Information Patent Grant
3289765
- Patent number 3,289,765
- Issue date Dec 6, 1966
- E21 - EARTH DRILLING MINING
Information Patent Grant
3110350
- Patent number 3,110,350
- Issue date Nov 12, 1963
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Portable Downforce System and Method
- Publication number 20240229579
- Publication date Jul 11, 2024
- Treeline Well Services LP
- Matt Dagert
- E21 - EARTH DRILLING MINING
Information Patent Application
Portable Downforce System and Method
- Publication number 20240133253
- Publication date Apr 25, 2024
- Treeline Well Services LP
- Matt Dagert
- E21 - EARTH DRILLING MINING
Information Patent Application
HIGH-CAPACITY MAST ON A DRILLING RIG
- Publication number 20220349268
- Publication date Nov 3, 2022
- Nabors Drilling Technologies USA, Inc.
- Padira Reddy
- E04 - BUILDING
Information Patent Application
SYSTEM AND METHOD FOR HANDLING A KELLY USING A TOP DRIVE
- Publication number 20210079761
- Publication date Mar 18, 2021
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Aaron Bryant
- E21 - EARTH DRILLING MINING
Information Patent Application
ASSEMBLY FOR MOVING EXCAVATION OR DRILLING EQUIPMENT AND ACTUATING...
- Publication number 20200386052
- Publication date Dec 10, 2020
- SOILMEC S.p.A.
- Fabrizio MACORI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
VERTICAL LIFT ROTARY TABLE
- Publication number 20200190918
- Publication date Jun 18, 2020
- ENSCO International Incorporated
- Richard Robert Roper
- E21 - EARTH DRILLING MINING
Information Patent Application
ROTARY DRILL HEAD FOR COILED TUBING DRILLING APPARATUS
- Publication number 20190360283
- Publication date Nov 28, 2019
- MINEX CRC LTD
- Søren Pham Søe
- E21 - EARTH DRILLING MINING
Information Patent Application
Rotary Electrohydraulic Actuator
- Publication number 20190195020
- Publication date Jun 27, 2019
- ROBERT BOSCH GmbH
- Manik Kapoor
- E21 - EARTH DRILLING MINING
Information Patent Application
HIGH-CAPACITY MAST ON A DRILLING RIG
- Publication number 20190063168
- Publication date Feb 28, 2019
- Nabors Drilling Technologies USA, Inc.
- Padira Reddy
- E04 - BUILDING
Information Patent Application
DRILLING TRACTION SYSTEM AND METHOD
- Publication number 20180163472
- Publication date Jun 14, 2018
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Ashley Bernard Johnson
- E21 - EARTH DRILLING MINING
Information Patent Application
OFFSHORE DRILLING VESSEL
- Publication number 20170341716
- Publication date Nov 30, 2017
- Itrec B.V.
- Joop ROODENBURG
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Rod Rotation Apparatus
- Publication number 20170044849
- Publication date Feb 16, 2017
- DRILL RIG SPARES PTY LTD
- Ian PITCHER
- E21 - EARTH DRILLING MINING
Information Patent Application
DRIVING HEAD FOR TELESCOPIC DRILL RODS AND MACHINE COMPRISING SAID...
- Publication number 20140138113
- Publication date May 22, 2014
- I.M.T. INTERNATIONAL S.P.A.
- Marcello Pennacchioli
- E21 - EARTH DRILLING MINING
Information Patent Application
BIG ASSEMBLY WITH MOVABLE RIG FLOOR UNITS
- Publication number 20090151955
- Publication date Jun 18, 2009
- Geoprober Drilling Limited
- Anthony Stephen Bamford
- E21 - EARTH DRILLING MINING
Information Patent Application
Feed table pivot pin constraining device
- Publication number 20050051364
- Publication date Mar 10, 2005
- James M. Bowe
- E21 - EARTH DRILLING MINING

movably mounted on the drilling structure or platform

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

High-capacity mast on a drilling rig

Assembly for moving excavation or drilling equipment and actuating...

High-capacity mast on a drilling rig

Snubbing jack capable of reacting torque loads

Mobile coiled tubing drilling apparatus

Vertical lift rotary table

Rotary drill head for coiled tubing drilling apparatus

Vertical lift rotary table

Rod rotation apparatus

Mechanical disconnect for rotation drive

Manipulator for a mast and substructure raising cylinder

Offshore drilling vessel

Device and method for drilling with continuous tool rotation and co...

Driving head for telescopic drill rods and machine comprising said...

Feed table pivot pin constraining device

Combined drilling apparatus and method

Apparatus and method for processing soil in a subterranean earth situs

Mobile boring rig

System for in-situ treatment of underwater contaminated material

Drill rig shut-off system

Kelly bar coupling

Rotary and reciprocating drilling machine

Earth drill rig

Blow out preventer handling system

Blow out preventer handling system

Marine riser spider shock absorber apparatus

3700048

3498375

3289765

3110350

Patents Applicationslast 30 patents

Portable Downforce System and Method

Portable Downforce System and Method

HIGH-CAPACITY MAST ON A DRILLING RIG

SYSTEM AND METHOD FOR HANDLING A KELLY USING A TOP DRIVE

ASSEMBLY FOR MOVING EXCAVATION OR DRILLING EQUIPMENT AND ACTUATING...

VERTICAL LIFT ROTARY TABLE

ROTARY DRILL HEAD FOR COILED TUBING DRILLING APPARATUS

Rotary Electrohydraulic Actuator

HIGH-CAPACITY MAST ON A DRILLING RIG

DRILLING TRACTION SYSTEM AND METHOD

OFFSHORE DRILLING VESSEL

Rod Rotation Apparatus

DRIVING HEAD FOR TELESCOPIC DRILL RODS AND MACHINE COMPRISING SAID...

BIG ASSEMBLY WITH MOVABLE RIG FLOOR UNITS

Feed table pivot pin constraining device