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in response to the amplitude of the movement of the percussion tool
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E21B44/08
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E
FIXED CONSTRUCTIONS
E21
Mining
E21B
EARTH DRILLING
E21B44/00
Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator
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E21B44/08
in response to the amplitude of the movement of the percussion tool
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Patents Grants
last 30 patents
Information
Patent Grant
System and method to predict value and timing of drilling operation...
Patent number
12,180,822
Issue date
Dec 31, 2024
Exebenus AS
Olav Revheim
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems and methods for monitoring slide drilling operations
Patent number
11,976,545
Issue date
May 7, 2024
Intellicess, Inc.
Pradeepkumar Ashok
E21 - EARTH DRILLING MINING
Information
Patent Grant
Optimizing algorithm for controlling drill string driver
Patent number
11,814,942
Issue date
Nov 14, 2023
Schlumberger Technology Corporation
Benjamin Peter Jeffryes
E21 - EARTH DRILLING MINING
Information
Patent Grant
Control systems and methods to enable autonomous drilling
Patent number
11,753,922
Issue date
Sep 12, 2023
National Technology & Engineering Solutions of Sandia, LLC
Stephen Buerger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods and systems for drilling
Patent number
11,702,923
Issue date
Jul 18, 2023
Helmerich & Payne Technologies, LLC
Angus Lamberton Jamieson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Micro invisible lost time in drilling operations
Patent number
11,697,989
Issue date
Jul 11, 2023
Landmark Graphics Corporation
Manish K. Mittal
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for stick-slip vibration mitigation
Patent number
11,668,180
Issue date
Jun 6, 2023
ConocoPhillips Company
Yang Zha
E21 - EARTH DRILLING MINING
Information
Patent Grant
Automatic analysis of drill string dynamics
Patent number
11,506,044
Issue date
Nov 22, 2022
Saudi Arabian Oil Company
Arturo Magana Mora
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for assessing the efficiency of a drilling process
Patent number
11,459,872
Issue date
Oct 4, 2022
Epiroc Rock Drills Aktiebolag
Samuel Enblom
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Control systems and methods to enable autonomous drilling
Patent number
11,280,173
Issue date
Mar 22, 2022
National Technology & Engineering Solutions of Sandia, LLC
Stephen Buerger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Data stream controller with configurable barrier for join and aggre...
Patent number
11,203,920
Issue date
Dec 21, 2021
ConocoPhillips Company
Bradford L. Cobb
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Marker signal for subterranean drilling
Patent number
11,125,074
Issue date
Sep 21, 2021
Nabors Drilling Technologies USA, Inc.
Peter Harvey
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rock breaking device
Patent number
11,085,286
Issue date
Aug 10, 2021
Sandvik Mining and Construction Oy
Pasi Hamalainen
G01 - MEASURING TESTING
Information
Patent Grant
Drilling plant machine and method of operation
Patent number
10,871,047
Issue date
Dec 22, 2020
MHWIRTH AS
Tor Inge Waag
E21 - EARTH DRILLING MINING
Information
Patent Grant
Normalized status variables for vibration management of drill strings
Patent number
10,822,939
Issue date
Nov 3, 2020
Baker Hughes, a GE company, LLC
Andreas Hohl
E21 - EARTH DRILLING MINING
Information
Patent Grant
Anti-stick-slip systems and methods
Patent number
10,724,358
Issue date
Jul 28, 2020
Nabors Drilling Technologies USA, Inc.
Mahmoud Hadi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Drilling device and method for screwing drill rod elements to a dri...
Patent number
10,619,430
Issue date
Apr 14, 2020
PRAKLA Bohrtechnik GmbH
Stephan Schaipp
E21 - EARTH DRILLING MINING
Information
Patent Grant
Controlling a bottom-hole assembly in a wellbore
Patent number
10,190,402
Issue date
Jan 29, 2019
Halliburton Energy Services, Inc.
Jason D. Dykstra
G05 - CONTROLLING REGULATING
Information
Patent Grant
System and method for stick-slip correction
Patent number
9,041,547
Issue date
May 26, 2015
Baker Hughes Incorporated
Andreas Hartmann
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for obtaining and using downhole data during well...
Patent number
8,781,746
Issue date
Jul 15, 2014
Precision Energy Services, Inc.
Barry Schneider
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and device for controlling at least one drilling parameter f...
Patent number
8,365,840
Issue date
Feb 5, 2013
Atlas Copco Rock Drills AB
Jonas Sinnerstad
E21 - EARTH DRILLING MINING
Information
Patent Grant
Percussion device, drilling machine including such a percussion dev...
Patent number
8,069,928
Issue date
Dec 6, 2011
Atlas Copco Rock Drills AB
Peter Birath
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Method and system for collaring
Patent number
7,762,346
Issue date
Jul 27, 2010
Atlas Copco Rock Drills AB
Per Jonsson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for controlling percussion device, software production, and...
Patent number
7,717,190
Issue date
May 18, 2010
Sandvik Mining and Construction Oy
Markku Keskiniva
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Method of generating stress pulse in tool by means of pressure flui...
Patent number
7,322,425
Issue date
Jan 29, 2008
Sandvik Mining and Construction Oy
Markku Keskiniva
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Method and equipment for controlling operation of rock drilling app...
Patent number
6,938,702
Issue date
Sep 6, 2005
Sandvik Inteleectual Property AB
Heikki Saha
E21 - EARTH DRILLING MINING
Information
Patent Grant
Automated becker hammer drill bounce chamber energy monitor
Patent number
5,839,317
Issue date
Nov 24, 1998
The United States of America as represented by the Secretary of the Interior
Jack Rosenfield
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Damping device for a percussion rock drilling machine
Patent number
4,871,035
Issue date
Oct 3, 1989
Atlas Copco Aktiebolag
Berndt Ekwall
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
2668690
Patent number
2,668,690
Issue date
Feb 9, 1954
E21 - EARTH DRILLING MINING
Information
Patent Grant
2137900
Patent number
2,137,900
Issue date
Nov 22, 1938
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
METHODS AND SYSTEMS FOR DRILLING
Publication number
20230313668
Publication date
Oct 5, 2023
Helmerich & Payne Technologies, LLC
Angus Lamberton JAMIESON
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEMS AND METHODS FOR DRILLING WITH MISO, TOOL FACE WAGGING, RETU...
Publication number
20230184039
Publication date
Jun 15, 2023
Helmerich & Payne Technologies, LLC
Jefferson XU
E21 - EARTH DRILLING MINING
Information
Patent Application
DEVICES, SYSTEMS, AND METHODS FOR HIGH FREQUENCY OSCILLATION MITIGA...
Publication number
20220403731
Publication date
Dec 22, 2022
SCHLUMBERGER TECHNOLOGY CORPORATION
Ashley Bernard Johnson
E21 - EARTH DRILLING MINING
Information
Patent Application
MICRO INVISIBLE LOST TIME IN DRILLING OPERATIONS
Publication number
20220065093
Publication date
Mar 3, 2022
Landmark Graphics Corporation
Manish K. Mittal
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODS AND SYSTEMS FOR DRILLING
Publication number
20220056796
Publication date
Feb 24, 2022
Helmerich & Payne Technologies, LLC
Angus Lamberton Jamieson
E21 - EARTH DRILLING MINING
Information
Patent Application
AUTOMATIC ANALYSIS OF DRILL STRING DYNAMICS
Publication number
20220025758
Publication date
Jan 27, 2022
Saudi Arabian Oil Company
Arturo Magana Mora
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PREDICTING AND REDUCING VIBRATIONS DURING DOWNHOLE DRILLING OPERATIONS
Publication number
20220018240
Publication date
Jan 20, 2022
Landmark Graphics Corporation
Robello SAMUEL
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD TO PREDICT VALUE AND TIMING OF DRILLING OPERATION...
Publication number
20210293130
Publication date
Sep 23, 2021
Exebenus AS
Olav Revheim
E21 - EARTH DRILLING MINING
Information
Patent Application
Coiled-Tubing Fluid-Lubricant Composition and Related Methods
Publication number
20200217149
Publication date
Jul 9, 2020
DOVER CHEMICAL CORPORATION
Duong Nguyen
E21 - EARTH DRILLING MINING
Information
Patent Application
ROCK BREAKING DEVICE
Publication number
20200080411
Publication date
Mar 12, 2020
Sandvik Mining and Construction Oy
Pasi HAMALAINEN
E21 - EARTH DRILLING MINING
Information
Patent Application
MARKER SIGNAL FOR SUBTERRANEAN DRILLING
Publication number
20190330973
Publication date
Oct 31, 2019
Nabors Drilling Technologies USA, Inc.
Peter HARVEY
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD FOR ASSESSING THE EFFICIENCY OF A DRILLING PROCESS
Publication number
20190323336
Publication date
Oct 24, 2019
EPIROC ROCK DRILLS AKTIEBOLAG
Samuel ENBLOM
E21 - EARTH DRILLING MINING
Information
Patent Application
DATA STREAM CONTROLLER WITH CONFIGURABLE BARRIER FOR JOIN AND AGGRE...
Publication number
20190301270
Publication date
Oct 3, 2019
ConocoPhillips Company
Bradford L. Cobb
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR STICK-SLIP VIBRATION MITIGATION
Publication number
20190211665
Publication date
Jul 11, 2019
ConocoPhillips Company
Yang Zha
E21 - EARTH DRILLING MINING
Information
Patent Application
ANTI-STICK-SLIP SYSTEMS AND METHODS
Publication number
20190106979
Publication date
Apr 11, 2019
Nabors Drilling Technologies USA, Inc.
Mahmoud HADI
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILLING DEVICE AND METHOD FOR SCREWING DRILL ROD ELEMENTS TO A DRI...
Publication number
20180334864
Publication date
Nov 22, 2018
PRAKLA Bohrtechnik GmbH
Stephan SCHAIPP
E21 - EARTH DRILLING MINING
Information
Patent Application
CONTROL SYSTEM FOR A DRILLING APPARATUS
Publication number
20180216451
Publication date
Aug 2, 2018
SANDVIK MINING AND CONSTRUCTION OY
Miika HUIKKOLA
E21 - EARTH DRILLING MINING
Information
Patent Application
Controlling a Bottom-Hole Assembly in a Wellbore
Publication number
20170002641
Publication date
Jan 5, 2017
Halliburton Energy Services, Inc.
Jason D. Dykstra
E21 - EARTH DRILLING MINING
Information
Patent Application
STEERABLE DRILLING METHOD AND SYSTEM
Publication number
20160326864
Publication date
Nov 10, 2016
Shell Oil Company
Sicco DWARS
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD FOR STICK-SLIP CORRECTION
Publication number
20130049982
Publication date
Feb 28, 2013
BAKER HUGHES INCORPORATED
Andreas Hartmann
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND DEVICE FOR CONTROLLING AT LEAST ONE DRILLING PARAMETER F...
Publication number
20100059278
Publication date
Mar 11, 2010
Jonas Sinnerstad
E21 - EARTH DRILLING MINING
Information
Patent Application
PERCUSSION DEVICE, DRILLING MACHINE INCLUDING SUCH A PERCUSSION DE...
Publication number
20090321099
Publication date
Dec 31, 2009
Peter Birath
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
Method for controlling percussion device, software production, and...
Publication number
20090188686
Publication date
Jul 30, 2009
SANDVIK MINING AND CONSTRUCTION OY
Markku Keskiniva
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
System and Method for Obtaining and Using Downhole Data During Well...
Publication number
20090063055
Publication date
Mar 5, 2009
Precision Energy Services, Inc.
Barry Schneider
E21 - EARTH DRILLING MINING
Information
Patent Application
Method And System For Collaring
Publication number
20070209812
Publication date
Sep 13, 2007
Per Jonsson
E21 - EARTH DRILLING MINING
Information
Patent Application
Method of generating stress pulse in tool by means of pressure flui...
Publication number
20060185864
Publication date
Aug 24, 2006
Markku Keskiniva
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
Method and equipment for controlling operation of rock drilling app...
Publication number
20050056439
Publication date
Mar 17, 2005
Heikki Saha
E21 - EARTH DRILLING MINING