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Darrell Scott COSTA
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Kingwood, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Combined casing system and method
Patent number
9,822,614
Issue date
Nov 21, 2017
Shell Oil Company
Darrell Scott Costa
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus and methods for drilling and lining a wellbore
Patent number
7,823,659
Issue date
Nov 2, 2010
Enventure Global Technology, LLC
Darrell Scott Costa
E21 - EARTH DRILLING MINING
Information
Patent Grant
Threaded connection with high compressive rating
Patent number
6,581,980
Issue date
Jun 24, 2003
Grant Prideco, L.P.
Richard W. DeLange
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
COMBINED CASING SYSTEM AND METHOD
Publication number
20150047857
Publication date
Feb 19, 2015
Darrell Scott Costa
E21 - EARTH DRILLING MINING
Information
Patent Application
MODIFYING EXPANSION FORCES BY ADDING COMPRESSION
Publication number
20110253394
Publication date
Oct 20, 2011
Mark Wilson Anderson
E21 - EARTH DRILLING MINING
Information
Patent Application
Method and Apparatus for coupling Expandable Tubular Members
Publication number
20090302604
Publication date
Dec 10, 2009
Enventure Global Technology, LLC
Darrell Scott Costa
E21 - EARTH DRILLING MINING
Information
Patent Application
Apparatus and Methods for Drilling and Lining a Wellbore
Publication number
20090014172
Publication date
Jan 15, 2009
Enventure Global Technology, LLC
Darrell Scott Costa
E21 - EARTH DRILLING MINING
Information
Patent Application
Hydroforming Method and Apparatus
Publication number
20080236230
Publication date
Oct 2, 2008
Enventure Global Technology, LLC
David Paul Brisco
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
RADIAL EXPANSION OF A WELLBORE CASING AGAINST A FORMATION
Publication number
20080142213
Publication date
Jun 19, 2008
Enventure Global Technology, LLC
Darrell Scott Costa
E21 - EARTH DRILLING MINING
Information
Patent Application
Protective Compression and Tension Sleeves for Threaded Connections...
Publication number
20080100064
Publication date
May 1, 2008
Enventure Global Technology, LLC
Darrell Scott Costa
E21 - EARTH DRILLING MINING
Information
Patent Application
PRESSURE CYCLING TO CONTROL THE MATERIAL PROPERTIES OF A TUBULAR ME...
Publication number
20070175630
Publication date
Aug 2, 2007
Enventure Global Technology, LLC
Darrell Scott COSTA
E21 - EARTH DRILLING MINING