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E21B47/091
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FIXED CONSTRUCTIONS
E21
Mining
E21B
EARTH DRILLING
E21B47/00
Survey of boreholes or wells
Current Industry
E21B47/091
by detecting an acoustic anomaly
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Patents Grants
last 30 patents
Information
Patent Grant
Detection system including sensor and method of operating such
Patent number
10,975,686
Issue date
Apr 13, 2021
General Electric Company
Edward James Nieters
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and system for monitoring well operations
Patent number
10,753,197
Issue date
Aug 25, 2020
Daniel Jon Themig
E21 - EARTH DRILLING MINING
Information
Patent Grant
Detection system including sensors and method of operating such
Patent number
10,739,318
Issue date
Aug 11, 2020
Baker Hughes, a GE company, LLC
Dayu Huang
G01 - MEASURING TESTING
Information
Patent Grant
Method and system for determining the distance to an acoustically r...
Patent number
10,725,174
Issue date
Jul 28, 2020
Hifi Engineering Inc.
Seyed Ehsan Jalilian
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Locating a downhole tool in a wellbore
Patent number
10,711,593
Issue date
Jul 14, 2020
Halliburton Energy Services, Inc.
Li Gao
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tubing hanger setting confirmation system
Patent number
10,711,554
Issue date
Jul 14, 2020
Vetco Gray Inc.
Rodney Mark Fenwick
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tubing hanger setting confirmation system
Patent number
10,689,936
Issue date
Jun 23, 2020
Vetco Gray, LLC
Rodney Mark Fenwick
E21 - EARTH DRILLING MINING
Information
Patent Grant
Position indicator through acoustics
Patent number
10,683,746
Issue date
Jun 16, 2020
Halliburton Energy Services, Inc.
Ralph Harvey Echols
E21 - EARTH DRILLING MINING
Information
Patent Grant
Subsea well equipment landing indicator and locking indicator
Patent number
10,655,454
Issue date
May 19, 2020
AKER SOLUTIONS AS
Thiago Bigarella
B32 - LAYERED PRODUCTS
Information
Patent Grant
Apparatus and method for locating and setting a tool in a profile
Patent number
10,648,323
Issue date
May 12, 2020
The WellBoss Company, Inc.
John Hughes
E21 - EARTH DRILLING MINING
Information
Patent Grant
Measuring lengths of resizable elements downhole
Patent number
10,641,082
Issue date
May 5, 2020
Halliburton Energy Services, Inc.
Donald Kyle
E21 - EARTH DRILLING MINING
Information
Patent Grant
Detecting landing of a tubular hanger
Patent number
10,612,366
Issue date
Apr 7, 2020
Saudi Arabian Oil Company
Monty B. Gilleland
E21 - EARTH DRILLING MINING
Information
Patent Grant
Safety interlock and triggering system and method
Patent number
10,598,002
Issue date
Mar 24, 2020
IdeasCo LLC
Joseph Sites
E21 - EARTH DRILLING MINING
Information
Patent Grant
Detecting sub-terranean structures
Patent number
10,577,926
Issue date
Mar 3, 2020
Saudi Arabian Oil Company
Andrey Bakulin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems and methods for determining tool center, borehole boundary,...
Patent number
10,539,008
Issue date
Jan 21, 2020
Schlumberger Technology Corporation
Arnaud Jarrot
G01 - MEASURING TESTING
Information
Patent Grant
Tracking and measurements associated with cement plugs
Patent number
10,539,007
Issue date
Jan 21, 2020
Halliburton Energy Services, Inc.
Ronald Johannes Dirksen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Plug tracking using through-the-earth communication system
Patent number
10,519,765
Issue date
Dec 31, 2019
Halliburton Energy Services, Inc.
Nicholas F. Budler
E21 - EARTH DRILLING MINING
Information
Patent Grant
Advanced drill string communication system, components and methods
Patent number
10,513,919
Issue date
Dec 24, 2019
Merlin Technology, Inc.
Albert W. Chau
E21 - EARTH DRILLING MINING
Information
Patent Grant
System, method and apparatus for dowlinkable, high speed telemetry...
Patent number
10,502,053
Issue date
Dec 10, 2019
Standard Directional Services LTD
Desmond Anderson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole intervention operation optimization
Patent number
10,480,311
Issue date
Nov 19, 2019
Baker Hughes, a GE company, LLC
Sergey Stolyarov
E21 - EARTH DRILLING MINING
Information
Patent Grant
Ultrasonic transducer with improved backing element
Patent number
10,481,288
Issue date
Nov 19, 2019
Halliburton Energy Services, Inc.
Chung Chang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rotor catch apparatus for downhole motor and method of use
Patent number
10,465,510
Issue date
Nov 5, 2019
KLX Energy Services, LLC
Toby Scott Baudoin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and system for downhole object location and orientation dete...
Patent number
10,444,392
Issue date
Oct 15, 2019
Silixa Ltd.
Craig Milne
E21 - EARTH DRILLING MINING
Information
Patent Grant
Detecting sub-terranean structures
Patent number
10,436,024
Issue date
Oct 8, 2019
Saudi Arabian Oil Company
Andrey Bakulin
G01 - MEASURING TESTING
Information
Patent Grant
Downhole electromagnetic acoustic transducer sensors
Patent number
10,436,018
Issue date
Oct 8, 2019
Baker Hughes, a GE company, LLC
Babak Kouchmeshky
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Mechanical downhole pressure maintenance system
Patent number
10,435,968
Issue date
Oct 8, 2019
Halliburton Energy Services, Inc.
William Mark Richards
E21 - EARTH DRILLING MINING
Information
Patent Grant
Borehole trajectory via multi-component borehole seismic receiver
Patent number
10,422,212
Issue date
Sep 24, 2019
Schlumberger Technology Corporation
Ali Yawar Sayed
G01 - MEASURING TESTING
Information
Patent Grant
Acoustic housing for tubulars
Patent number
10,344,583
Issue date
Jul 9, 2019
ExxonMobil Upstream Research Company
Katie M. Walker
E21 - EARTH DRILLING MINING
Information
Patent Grant
Sensing systems and methods with phase unwrapping based on a dynami...
Patent number
10,338,270
Issue date
Jul 2, 2019
Halliburton Energy Services, Inc.
Allen Curtis Cekorich
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus and methods for monitoring the retrieval of a well tool
Patent number
10,323,508
Issue date
Jun 18, 2019
Halliburton Energy Services, Inc.
Randolph S. Coles
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
ACOUSTIC DETECTION OF POSITION OF A COMPONENT OF A FLUID CONTROL DE...
Publication number
20210071517
Publication date
Mar 11, 2021
Baker Hughes Oilfield Operations LLC
Darren Bane
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD FOR RECOVERING A SLOT AND FORMING A WHIPSTOCK CAS...
Publication number
20210017854
Publication date
Jan 21, 2021
Baker Hughes Oilfield Operations LLC
Lei FANG
G01 - MEASURING TESTING
Information
Patent Application
Leak Detection Systems and Methods for Components of A Mineral Extr...
Publication number
20200284142
Publication date
Sep 10, 2020
Cameron International Corporation
Jonathan Haslanger
E21 - EARTH DRILLING MINING
Information
Patent Application
ROCK DRILLING MACHINE, ROCK DRILLING RIG AND MEASURING METHOD
Publication number
20200199941
Publication date
Jun 25, 2020
SANDVIK MINING AND CONSTRUCTION OY
Juha PIISPANEN
E21 - EARTH DRILLING MINING
Information
Patent Application
MULTI-FREQUENCY ACOUSTIC INTERROGATION FOR AZIMUTHAL ORIENTATION OF...
Publication number
20200199999
Publication date
Jun 25, 2020
BAKER HUGHES, A GE COMPANY, LLC
Daniel Boyd COOPER
G01 - MEASURING TESTING
Information
Patent Application
DETECTION OF LOCATION OF CEMENT
Publication number
20200182042
Publication date
Jun 11, 2020
Halliburton Energy Services Inc.
William Cecil PEARL
E21 - EARTH DRILLING MINING
Information
Patent Application
Subsea well equipment landing indicator and locking indicator
Publication number
20200182046
Publication date
Jun 11, 2020
AKER SOLUTIONS AS
Thiago BIGARELLA
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND SYSTEM FOR MONITORING WELL OPERATIONS
Publication number
20200173272
Publication date
Jun 4, 2020
PACKERS PLUS ENERGY SERVICES INC.
Daniel Jon Themig
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR PERFORMING A SURVEY OF TUBING WHICH IS STU...
Publication number
20200149390
Publication date
May 14, 2020
Altus Intervention (Technologies) AS
Darrell S. Sonne
E21 - EARTH DRILLING MINING
Information
Patent Application
Systems and Methods for Measuring Inflow in a Well
Publication number
20200131899
Publication date
Apr 30, 2020
WellDiver LLC
Ting Chen
E21 - EARTH DRILLING MINING
Information
Patent Application
Advanced Drill String Communication System and Method
Publication number
20200116014
Publication date
Apr 16, 2020
Merlin Technology, Inc.
Albert W. Chau
E21 - EARTH DRILLING MINING
Information
Patent Application
Method and System for Generating A Completion Design Using A Stream...
Publication number
20200102819
Publication date
Apr 2, 2020
SCHLUMBERGER TECHNOLOGY CORPORATION
Shingo Watanabe
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD FOR NAVIGATING A WELLBORE AND DETERMINING LOCATIO...
Publication number
20200063553
Publication date
Feb 27, 2020
DYNAenergetics GmbH & Co. KG
Andreas Robert Zemla
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILL STRING LENGTH MEASUREMENT IN MEASUREMENT WHILE DRILLING SYSTEM
Publication number
20200040723
Publication date
Feb 6, 2020
Erdos Miller, Inc.
Kenneth C. Miller
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND SYSTEM FOR DOWNHOLE OBJECT LOCATION AND ORIENTATION DETE...
Publication number
20190391291
Publication date
Dec 26, 2019
Silixa Ltd.
Craig Milne
E21 - EARTH DRILLING MINING
Information
Patent Application
BOTTOM-FIRE PERFORATING DRONE
Publication number
20190368321
Publication date
Dec 5, 2019
DYNAenergetics GmbH & Co. KG
Christian Eitschberger
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND DEVICE FOR OBTAINING MEASUREMENTS OF DOWNHOLE PROPERTIES...
Publication number
20190332089
Publication date
Oct 31, 2019
Saudi Arabian Oil Company
Max DEFFENBAUGH
G05 - CONTROLLING REGULATING
Information
Patent Application
Oil Field Well Downhole Drone
Publication number
20190322342
Publication date
Oct 24, 2019
Saudi Arabian Oil Company
Mohammed Dabbous
E21 - EARTH DRILLING MINING
Information
Patent Application
ADAPTIVE SIGNAL DETECTION FOR COMMUNICATING WITH DOWNHOLE TOOLS
Publication number
20190309622
Publication date
Oct 10, 2019
Halliburton Energy Services, Inc.
Zachary William Walton
E21 - EARTH DRILLING MINING
Information
Patent Application
Ultrasonic Cutting Detection
Publication number
20190226323
Publication date
Jul 25, 2019
SCHLUMBERGER TECHNOLOGY CORPORATION
Adam Pedrycz
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE POSITION MEASUREMENT USING WIRELESS TRANSMITTERS AND RECEI...
Publication number
20190211667
Publication date
Jul 11, 2019
BAKER HUGHES, A GE COMPANY, LLC
Lei Fang
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD OF MAPPING TOPOLOGY
Publication number
20190204474
Publication date
Jul 4, 2019
Purdue Research Foundation
Laura Pyrak-Nolte
G01 - MEASURING TESTING
Information
Patent Application
DETECTING SUB-TERRANEAN STRUCTURES
Publication number
20190195066
Publication date
Jun 27, 2019
Saudi Arabain Oil Company
Andrey Bakulin
G01 - MEASURING TESTING
Information
Patent Application
RISER JOINT SYSTEM, WELL DRILLING SYSTEM AND METHOD FOR WELL DRILLI...
Publication number
20190186258
Publication date
Jun 20, 2019
Baker Hughes Oilfield Operations LLC
Ran Niu
E21 - EARTH DRILLING MINING
Information
Patent Application
Subsea well equipment landing indicator and locking indicator
Publication number
20190178077
Publication date
Jun 13, 2019
AKER SOLUTIONS AS
Thiago BIGARELLA
E21 - EARTH DRILLING MINING
Information
Patent Application
DETECTING LANDING OF A TUBULAR HANGER
Publication number
20190169980
Publication date
Jun 6, 2019
Saudi Arabian Oil Company
Monty B. Gilleland
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD OF LOCATING DOWNHOLE OBJECTS IN A WELLBORE
Publication number
20190129047
Publication date
May 2, 2019
Colorado School Of Mines
Connor J. Clark
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM, METHOD AND APPARATUS FOR DOWLINKABLE, HIGH SPEED TELEMETRY...
Publication number
20190106985
Publication date
Apr 11, 2019
Standard Directional Services Ltd.
Desmond Anderson
E21 - EARTH DRILLING MINING
Information
Patent Application
Safety Interlock and Triggering System and Method
Publication number
20190071963
Publication date
Mar 7, 2019
IdeasCo LLC
Joseph Sites
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM, METHOD AND APPARATUS FOR DOWNLINKABLE, HIGH SPEED TELEMETRY...
Publication number
20190017373
Publication date
Jan 17, 2019
Standard Directional Services Ltd.
Desmond Anderson
E21 - EARTH DRILLING MINING