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Mark Adrian Smith
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Real-time stuck pipe warning system for downhole operations
Patent number
10,513,920
Issue date
Dec 24, 2019
Weatherford Technology Holdings, LLC
Kent Patrick Salminen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole drilling vibration analysis
Patent number
8,417,456
Issue date
Apr 9, 2013
Precision Energy Services, Inc.
Charles Lee Mauldin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole drilling vibration analysis
Patent number
8,255,163
Issue date
Aug 28, 2012
Precision Energy Services, Inc.
Charles Lee Mauldin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Hyjack platform with buoyant rig supplemental support
Patent number
5,593,250
Issue date
Jan 14, 1997
Shell Offshore Inc.
Mark A. Smith
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Hyjack platform with compensated dynamic response
Patent number
5,551,801
Issue date
Sep 3, 1996
Shell Offshore Inc.
Dale M. Gallaher
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
Information
Patent Application
REAL-TIME STUCK PIPE WARNING SYSTEM FOR DOWNHOLE OPERATIONS
Publication number
20160369621
Publication date
Dec 22, 2016
Weatherford Technology Holdings, LLC.
Kent Patrick SALMINEN
E21 - EARTH DRILLING MINING
Information
Patent Application
Downhole Drilling Vibration Analysis
Publication number
20120290209
Publication date
Nov 15, 2012
Precision Energy Services, Inc.
Charles Lee Mauldin
E21 - EARTH DRILLING MINING
Information
Patent Application
Downhole Drilling Vibration Analysis
Publication number
20100082256
Publication date
Apr 1, 2010
Precision Energy Services, Inc.
Charles Lee Mauldin
E21 - EARTH DRILLING MINING