Lance S. Davis

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Aberdeen, GB

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Patents Grantslast 30 patents

Information Patent Grant
Wellbore completion system with reaming tool
- Patent number 9,574,406
- Issue date Feb 21, 2017
- Deep Casing Tools, Ltd.
- Lance S. Davis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Reaming tool
- Patent number 8,807,245
- Issue date Aug 19, 2014
- Deep Casing Tools, Ltd.
- Edward D. Scott
- E21 - EARTH DRILLING MINING
Information Patent Grant
Reaming tool
- Patent number 8,622,126
- Issue date Jan 7, 2014
- Deep Casing Tools, Ltd.
- Edward D. Scott
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method for cutting a wellbore
- Patent number 8,074,742
- Issue date Dec 13, 2011
- Deep Casing Tools, Ltd.
- Edward D. Scott
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ROTARY DRIVE APPARATUS
- Publication number 20190338597
- Publication date Nov 7, 2019
- Deep Casing Tools Limited
- Lance S. Davis
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE TOOL AND METHOD
- Publication number 20170145783
- Publication date May 25, 2017
- Deep Casing Tools, Ltd.
- Lance S. Davis
- E21 - EARTH DRILLING MINING
Information Patent Application
WELLBORE COMPLETION SYSTEM WITH REAMING TOOL
- Publication number 20120199398
- Publication date Aug 9, 2012
- Lance S. Davis
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHOD FOR CUTTING A WELLBORE
- Publication number 20110180326
- Publication date Jul 28, 2011
- Edward D. Scott
- E21 - EARTH DRILLING MINING
Information Patent Application
REAMING TOOL
- Publication number 20110168447
- Publication date Jul 14, 2011
- Edward D. Scott
- E21 - EARTH DRILLING MINING
Information Patent Application
REAMING TOOL
- Publication number 20110100723
- Publication date May 5, 2011
- Edward D. Scott
- E21 - EARTH DRILLING MINING