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J. Eric Lauritzen
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Kingwood, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fluid removal from gas wells
Patent number
7,204,314
Issue date
Apr 17, 2007
Weatherford/Lamb, Inc.
J. Eric Lauritzen
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Tie back and method for use with expandable tubulars
Patent number
7,032,679
Issue date
Apr 25, 2006
Weatherford/Lamb, Inc.
Patrick Maguire
E21 - EARTH DRILLING MINING
Information
Patent Grant
Expandable sand screen for use in a wellbore
Patent number
6,868,905
Issue date
Mar 22, 2005
Weatherford/Lamb, Inc.
J. Eric Lauritzen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Expansion assembly for a tubular expander tool, and method of tubul...
Patent number
6,843,319
Issue date
Jan 18, 2005
Weatherford/Lamb, Inc.
Khai Tran
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tie back and method for use with expandable tubulars
Patent number
6,782,953
Issue date
Aug 31, 2004
Weatherford/Lamb, Inc.
Patrick Maguire
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus for preventing erosion of wellbore components and method...
Patent number
6,742,586
Issue date
Jun 1, 2004
Weatherford/Lamb, Inc.
J. Eric Lauritzen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Threaded apparatus for selectively translating rotary expander tool...
Patent number
6,722,441
Issue date
Apr 20, 2004
Weatherford/Lamb, Inc.
J. Eric Lauritzen
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Apparatus and methods for use of a wellscreen in a wellbore
Patent number
6,698,518
Issue date
Mar 2, 2004
Weatherford/Lamb, Inc.
Ronnie Royer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Expansion assembly for a tubular expander tool, and method of tubul...
Patent number
6,695,063
Issue date
Feb 24, 2004
Weatherford/Lamb, Inc.
J. Eric Lauritzen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Expandable tubular having improved polished bore receptacle protection
Patent number
6,688,395
Issue date
Feb 10, 2004
Weatherford/Lamb, Inc.
Patrick G. Maguire
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for expanding and separating tubulars in a wel...
Patent number
6,629,567
Issue date
Oct 7, 2003
Weatherford/Lamb, Inc.
J. Eric Lauritzen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Expandable sand screen and method for installing same in a wellbore
Patent number
6,571,871
Issue date
Jun 3, 2003
Weatherford/Lamb, Inc.
J. Eric Lauritzen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tie back and method for use with expandable tubulars
Patent number
6,550,539
Issue date
Apr 22, 2003
Weatherford/Lamb, Inc.
Patrick Maguire
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Screen for sand control in a wellbore
Publication number
20050034860
Publication date
Feb 17, 2005
J. Eric Lauritzen
E21 - EARTH DRILLING MINING
Information
Patent Application
Tie back and method for use with expandable tubulars
Publication number
20050016739
Publication date
Jan 27, 2005
Weatherford/Lamb, Inc.
Patrick Maguire
E21 - EARTH DRILLING MINING
Information
Patent Application
Fluid removal from gas wells
Publication number
20040144545
Publication date
Jul 29, 2004
J. Eric Lauritzen
E21 - EARTH DRILLING MINING
Information
Patent Application
Expansion assembly for a tubular expander tool, and method of tubul...
Publication number
20040118571
Publication date
Jun 24, 2004
J. Eric Lauritzen
E21 - EARTH DRILLING MINING
Information
Patent Application
Expansion assembly for a tubular expander tool, and method of tubul...
Publication number
20040112610
Publication date
Jun 17, 2004
Khai Tran
E21 - EARTH DRILLING MINING
Information
Patent Application
Expandable sand screen for use in a wellbore
Publication number
20030196796
Publication date
Oct 23, 2003
Weatherford/Lamb, Inc.
J. Eric Lauritzen
E21 - EARTH DRILLING MINING
Information
Patent Application
Tie back for use with expandable tubulars
Publication number
20030141076
Publication date
Jul 31, 2003
Weatherford/Lamb, Inc.
Patrick Maguire
E21 - EARTH DRILLING MINING
Information
Patent Application
Threaded apparatus for selectively translating rotary expander tool...
Publication number
20030121655
Publication date
Jul 3, 2003
Weatherford/Lamb, Inc.
J. Eric Lauritzen
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR EXPANDING AND SEPARATING TUBULARS IN A WEL...
Publication number
20030106696
Publication date
Jun 12, 2003
Weatherford/Lamb, Inc.
J. Eric Lauritzen
E21 - EARTH DRILLING MINING
Information
Patent Application
Expandable tubular having improved polished bore receptacle protection
Publication number
20030085041
Publication date
May 8, 2003
Weatherford/Lamb, Inc.
Patrick G. Maguire
E21 - EARTH DRILLING MINING
Information
Patent Application
High pressure high temperature packer system
Publication number
20030042028
Publication date
Mar 6, 2003
Weatherford/Lamb, Inc.
J. Eric Lauritzen
E21 - EARTH DRILLING MINING
Information
Patent Application
Expandable sand screen for use in a wellbore
Publication number
20020195245
Publication date
Dec 26, 2002
Weatherford/Lamb, Inc.
J. Eric Lauritzen
E21 - EARTH DRILLING MINING
Information
Patent Application
Tie back for use with expandable tubulars
Publication number
20020195252
Publication date
Dec 26, 2002
Weatherford/Lamb, Inc.
Patrick Maguire
E21 - EARTH DRILLING MINING
Information
Patent Application
Expansion assembly for a tubular expander tool, and method of tubul...
Publication number
20020166664
Publication date
Nov 14, 2002
J. Eric Lauritzen
E21 - EARTH DRILLING MINING
Information
Patent Application
Apparatus and methods for use in a wellbore
Publication number
20020157836
Publication date
Oct 31, 2002
Ronnie Royer
E21 - EARTH DRILLING MINING
Information
Patent Application
Apparatus for preventing erosion of wellbore components and method...
Publication number
20020092808
Publication date
Jul 18, 2002
J. Eric Lauritzen
E21 - EARTH DRILLING MINING