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David Sirda Shanks
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Aberdeen, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Well bore fluid sensor, system, and method
Patent number
12,018,970
Issue date
Jun 25, 2024
Expro North Sea Limited
John Henry McKay
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems and methods of power transmission for downhole applications
Patent number
10,968,726
Issue date
Apr 6, 2021
Alkhorayef Petroleum Company Limited
David S Shanks
E21 - EARTH DRILLING MINING
Information
Patent Grant
High temperature downhole gauge system
Patent number
10,329,898
Issue date
Jun 25, 2019
Zenith Oilfield Technology Limited
David Sirda Shanks
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fluid sensor cable assembly, system, and method
Patent number
10,120,102
Issue date
Nov 6, 2018
General Electric Company
Loucas Tsakalakos
E21 - EARTH DRILLING MINING
Information
Patent Grant
Multi-component fluid determination in a well bore
Patent number
10,107,789
Issue date
Oct 23, 2018
Zenith Oilfield Technology Limited
David Sirda Shanks
G01 - MEASURING TESTING
Information
Patent Grant
Data communications system
Patent number
10,094,212
Issue date
Oct 9, 2018
Zenith Oilfield Technology Limited
David Sirda Shanks
E21 - EARTH DRILLING MINING
Information
Patent Grant
Data communications system
Patent number
9,976,412
Issue date
May 22, 2018
Zenith Oilfield Technology Limited
David Sirda Shanks
E21 - EARTH DRILLING MINING
Information
Patent Grant
Data communications system
Patent number
9,951,609
Issue date
Apr 24, 2018
Zenith Oilfield Technology Limited
David Sirda Shanks
E21 - EARTH DRILLING MINING
Information
Patent Grant
Data communications system
Patent number
9,840,907
Issue date
Dec 12, 2017
Zenith Oilfield Technology Limited
David Sirda Shanks
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fluid determination in a well bore
Patent number
9,541,665
Issue date
Jan 10, 2017
Zenith Oilfield Technology Limited
David Sirda Shanks
E21 - EARTH DRILLING MINING
Information
Patent Grant
Distributed two dimensional fluid sensor
Patent number
9,541,436
Issue date
Jan 10, 2017
Lufkin Industries, LLC
David Sirda Shanks
E21 - EARTH DRILLING MINING
Information
Patent Grant
High temperature downhole gauge system
Patent number
9,234,419
Issue date
Jan 12, 2016
ZENITH OILFIELD TECHNOLOGY LIMITED
David Sirda Shanks
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR MONITORING LONG LENGTH TUBULAR STRUCTURES
Publication number
20230099776
Publication date
Mar 30, 2023
Expro North Sea Limited
John Henry McKay
G01 - MEASURING TESTING
Information
Patent Application
POWER AND TELEMETRY SYSTEMS FOR A DOWNHOLE INSTRUMENT
Publication number
20220397032
Publication date
Dec 15, 2022
EXPRO NORTH SEA LIMITED
John Henry McKay
E21 - EARTH DRILLING MINING
Information
Patent Application
WELL BORE INSTRUMENT SYSTEM
Publication number
20220372867
Publication date
Nov 24, 2022
EXPRO NORTH SEA LIMITED
David Sirda Shanks
E21 - EARTH DRILLING MINING
Information
Patent Application
WELL BORE FLUID SENSOR, SYSTEM, AND METHOD
Publication number
20220349740
Publication date
Nov 3, 2022
Expro North Sea Limited
John Henry McKay
E21 - EARTH DRILLING MINING
Information
Patent Application
PRESSURE SEAL WITH BUILT IN TESTING SYSTEM
Publication number
20220170812
Publication date
Jun 2, 2022
EXPRO NORTH SEA LIMITED
John Henry McKay
E21 - EARTH DRILLING MINING
Information
Patent Application
LINEAR PUMPING SYSTEM AND METHODS FOR CONTROLLING THE SAME
Publication number
20180230992
Publication date
Aug 16, 2018
Alkhorayef Petroleum Company Limited
David S. Shanks
E21 - EARTH DRILLING MINING
Information
Patent Application
Systems and Methods of Power Transmission for Downhole Applications
Publication number
20180209252
Publication date
Jul 26, 2018
Alkhorayef Petroleum Company Limited
David S Shanks
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FLUID SENSOR CABLE ASSEMBLY, SYSTEM, AND METHOD
Publication number
20170123103
Publication date
May 4, 2017
GENERAL ELECTRIC COMPANY
Loucas Tsakalakos
G01 - MEASURING TESTING
Information
Patent Application
HIGH TEMPERATURE DOWNHOLE GAUGE SYSTEM
Publication number
20160084073
Publication date
Mar 24, 2016
Zenith Oilfield Technology Limited
David Sirda SHANKS
G01 - MEASURING TESTING
Information
Patent Application
DATA COMMUNICATIONS SYSTEM
Publication number
20160076362
Publication date
Mar 17, 2016
ZENITH OILFIELD TECHNOLOGY LIMITED
David Sirda Shanks
E21 - EARTH DRILLING MINING
Information
Patent Application
MULTI-COMPONENT FLUID DETERMINATION IN A WELL BORE
Publication number
20160033468
Publication date
Feb 4, 2016
ZENITH OILFIELD TECHNOLOGY LIMITED
David Sirda SHANKS
G01 - MEASURING TESTING
Information
Patent Application
DATA COMMUNICATIONS SYSTEM
Publication number
20150176397
Publication date
Jun 25, 2015
Zenith Oilfield Technology Limited
David Sirda Shanks
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data communications system
Publication number
20150109138
Publication date
Apr 23, 2015
Zenith Oilfield Technology Limited
David Sirda Shanks
E21 - EARTH DRILLING MINING
Information
Patent Application
Data communications system
Publication number
20150109139
Publication date
Apr 23, 2015
Zenith Oilfield Technology Limited
David Sirda Shanks
E21 - EARTH DRILLING MINING
Information
Patent Application
DATA COMMUNICATIONS SYSTEM
Publication number
20150022371
Publication date
Jan 22, 2015
Zenith Oilfield Technology Limited
David Sirda Shanks
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Distributed Two Dimensional Fluid Sensor
Publication number
20140290335
Publication date
Oct 2, 2014
David Sirda Shanks
G01 - MEASURING TESTING
Information
Patent Application
Fluid Determination In A Well Bore
Publication number
20140253128
Publication date
Sep 11, 2014
David Sirda Shanks
G01 - MEASURING TESTING
Information
Patent Application
Distributed Fluid Velocity Sensor and Associated Method
Publication number
20140144226
Publication date
May 29, 2014
David Sirda Shanks
G01 - MEASURING TESTING
Information
Patent Application
High Temperature Downhole Gauge System
Publication number
20140007668
Publication date
Jan 9, 2014
David Sirda Shanks
G01 - MEASURING TESTING
Information
Patent Application
Method of Determining a Phase Change in a Reservoir
Publication number
20130261977
Publication date
Oct 3, 2013
David Sirda Shanks
G01 - MEASURING TESTING