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Earl D. Webb
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Wilson, OK, US
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Patents Grants
last 30 patents
Information
Patent Grant
Positive displacement motor with a thermoplastic stator that can be...
Patent number
11,795,761
Issue date
Oct 24, 2023
Halliburton Energy Services, Inc.
Carson Edward Riggins
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole barrier delivery device
Patent number
10,544,646
Issue date
Jan 28, 2020
Halliburton Energy Services, Inc.
Earl Don Webb
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for retaining weighted fluid in a tubular section
Patent number
9,835,008
Issue date
Dec 5, 2017
Halliburton Energy Services, Inc.
Henry Eugene Rogers
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and methods for recovering hydrocarbons
Patent number
9,683,416
Issue date
Jun 20, 2017
Halliburton Energy Services, Inc.
Henry Eugene Rogers
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole plug apparatus
Patent number
9,359,863
Issue date
Jun 7, 2016
Halliburton Energy Services, Inc.
Steven G. Streich
E21 - EARTH DRILLING MINING
Information
Patent Grant
Plug release apparatus
Patent number
8,276,665
Issue date
Oct 2, 2012
Halliburton Energy Services Inc.
Earl Webb
E21 - EARTH DRILLING MINING
Information
Patent Grant
Use of swellable material in an annular seal element to prevent lea...
Patent number
8,127,859
Issue date
Mar 6, 2012
Halliburton Energy Services, Inc.
David B. Allison
E21 - EARTH DRILLING MINING
Information
Patent Grant
Use of swellable material in an annular seal element to prevent lea...
Patent number
7,841,417
Issue date
Nov 30, 2010
Halliburton Energy Services, Inc.
David B. Allison
E21 - EARTH DRILLING MINING
Information
Patent Grant
Casing wiping dart with filtering layer
Patent number
7,673,688
Issue date
Mar 9, 2010
Halliburton Energy Services, Inc.
Desmond Jones
E21 - EARTH DRILLING MINING
Information
Patent Grant
Connector having offset radius grooves
Patent number
7,648,179
Issue date
Jan 19, 2010
Halliburton Energy Services, Inc.
Earl D. Webb
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method and apparatus for generating fluid pressure pulses
Patent number
7,405,998
Issue date
Jul 29, 2008
Halliburton Energy Services, Inc.
Earl D. Webb
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus for autofill deactivation of float equipment and method o...
Patent number
7,357,181
Issue date
Apr 15, 2008
Halliburton Energy Services, Inc.
Earl D. Webb
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus and method for reverse circulation cementing a casing in...
Patent number
7,290,612
Issue date
Nov 6, 2007
Halliburton Energy Services, Inc.
Henry E. Rogers
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus and method for reverse circulation cementing a casing in...
Patent number
7,225,871
Issue date
Jun 5, 2007
Halliburton Energy Services, Inc.
Henry E. Rogers
E21 - EARTH DRILLING MINING
Information
Patent Grant
Removable surface pack-off device for reverse cementing applications
Patent number
7,204,304
Issue date
Apr 17, 2007
Halliburton Energy Services, Inc.
Henry E. Rogers
E21 - EARTH DRILLING MINING
Information
Patent Grant
Floating plate back pressure valve assembly
Patent number
7,108,068
Issue date
Sep 19, 2006
Halliburton Energy Services, Inc.
Michael D. Stevens
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Anti-rotation method and apparatus for limiting rotation of cementi...
Patent number
6,997,253
Issue date
Feb 14, 2006
Halliburton Energy Services, Inc.
Earl D. Webb
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus for creating pulsating fluid flow
Patent number
6,976,507
Issue date
Dec 20, 2005
Halliburton Energy Services, Inc.
Earl D. Webb
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Limit clamp for use with casing attachments
Patent number
6,957,704
Issue date
Oct 25, 2005
Halliburton Energy Services Inc.
Henry E. Rogers
E21 - EARTH DRILLING MINING
Information
Patent Grant
Anti-rotation method and apparatus for limiting rotation of cementi...
Patent number
6,896,051
Issue date
May 24, 2005
Halliburton Energy Services, Inc.
Earl D. Webb
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus and method for disconnecting a tail pipe and maintaining...
Patent number
6,880,636
Issue date
Apr 19, 2005
Halliburton Energy Services, Inc.
Henry E. Rogers
E21 - EARTH DRILLING MINING
Information
Patent Grant
Snap-lock seal for seal valve assembly
Patent number
6,820,695
Issue date
Nov 23, 2004
Halliburton Energy Services, Inc.
Michael D. Stevens
E21 - EARTH DRILLING MINING
Information
Patent Grant
Anti-rotation apparatus for limiting rotation of cementing plugs
Patent number
6,796,377
Issue date
Sep 28, 2004
Halliburton Energy Services, Inc.
Charles A. Butterfield
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus and method for disconnecting a tail pipe and maintaining...
Patent number
6,772,835
Issue date
Aug 10, 2004
Halliburton Energy Services, Inc.
Henry E. Rogers
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for placing and cementing casing in horizontal...
Patent number
5,829,526
Issue date
Nov 3, 1998
Halliburton Energy Services, Inc.
Henry E. Rogers
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well stabilization tools and methods
Patent number
5,823,273
Issue date
Oct 20, 1998
Halliburton Company
Krishna M. Ravi
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well stabilization tools and methods
Patent number
5,711,375
Issue date
Jan 27, 1998
Halliburton Company
Krishna M. Ravi
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well casing fill apparatus and method
Patent number
5,641,021
Issue date
Jun 24, 1997
Halliburton Energy Services
Dick A. Murray
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus and method for removing gelled drilling fluid and filter...
Patent number
5,564,500
Issue date
Oct 15, 1996
Halliburton Company
Henry E. Rogers
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
POSITIVE DISPLACEMENT MOTOR WITH A THERMOPLASTIC STATOR THAT CAN BE...
Publication number
20230228152
Publication date
Jul 20, 2023
Halliburton Energy Services, Inc.
Carson Edward Riggins
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE BARRIER DELIVERY DEVICE
Publication number
20180252066
Publication date
Sep 6, 2018
Halliburton Energy Services, Inc.
Earl Don WEBB
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR RETAINING WEIGHTED FLUID IN A TUBULAR SECTION
Publication number
20160312576
Publication date
Oct 27, 2016
Halliburton Energy Services, Inc.
Henry Eugene ROGERS
E21 - EARTH DRILLING MINING
Information
Patent Application
System and Methods for Recovering Hydrocarbons
Publication number
20140352975
Publication date
Dec 4, 2014
Halliburton Energy Services, Inc.
Henry Eugene ROGERS
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE PLUG APPARATUS
Publication number
20140311752
Publication date
Oct 23, 2014
Halliburton Energy Services, Inc.
Steven G. Streich
E21 - EARTH DRILLING MINING
Information
Patent Application
Method and System for Cementing
Publication number
20110120714
Publication date
May 26, 2011
Halliburton Energy Services, Inc.
Earl Webb
E21 - EARTH DRILLING MINING
Information
Patent Application
USE OF SWELLABLE MATERIAL IN AN ANNULAR SEAL ELEMENT TO PREVENT LEA...
Publication number
20110030954
Publication date
Feb 10, 2011
Halliburton Energy Services, Inc.
David B. Allison
E21 - EARTH DRILLING MINING
Information
Patent Application
Use of Swellable Material in an Annular Seal Element to Prevent Lea...
Publication number
20100126735
Publication date
May 27, 2010
Halliburton Energy Services, Inc.
David B. Allison
E21 - EARTH DRILLING MINING
Information
Patent Application
Casing Wiping Dart With Filtering Layer
Publication number
20100059228
Publication date
Mar 11, 2010
Desmond Jones
E21 - EARTH DRILLING MINING
Information
Patent Application
Method and System for Cementing
Publication number
20090260816
Publication date
Oct 22, 2009
Earl Webb
E21 - EARTH DRILLING MINING
Information
Patent Application
Plug Release Apparatus
Publication number
20090250217
Publication date
Oct 8, 2009
Earl Webb
E21 - EARTH DRILLING MINING
Information
Patent Application
Methods for injecting a consolidation fluid into a wellbore at a su...
Publication number
20090178801
Publication date
Jul 16, 2009
Halliburton Energy Services, Inc.
Philip D. Nguyen
E21 - EARTH DRILLING MINING
Information
Patent Application
Methods for Introducing Pulsing to Cementing Operations
Publication number
20090159282
Publication date
Jun 25, 2009
Earl Webb
E21 - EARTH DRILLING MINING
Information
Patent Application
Method for Stimulating a Well Using Fluid Pressure Waves
Publication number
20090120633
Publication date
May 14, 2009
Earl Webb
E21 - EARTH DRILLING MINING
Information
Patent Application
Connector Having Offset Radius Grooves
Publication number
20080169650
Publication date
Jul 17, 2008
Earl D. Webb
E21 - EARTH DRILLING MINING
Information
Patent Application
Apparatus for autofill deactivation of float equipment and method o...
Publication number
20070062700
Publication date
Mar 22, 2007
Halliburton Energys Services, Inc.
Earl D. Webb
E21 - EARTH DRILLING MINING
Information
Patent Application
Method and apparatus for generating fluid pressure pulses
Publication number
20060272821
Publication date
Dec 7, 2006
Earl D. Webb
E21 - EARTH DRILLING MINING
Information
Patent Application
Apparatus and method for reverse circulation cementing a casing in...
Publication number
20060131018
Publication date
Jun 22, 2006
Halliburton Energy Services, Inc.
Henry E. Rogers
E21 - EARTH DRILLING MINING
Information
Patent Application
Apparatus and method for reverse circulation cementing a casing in...
Publication number
20060076135
Publication date
Apr 13, 2006
Henry E. Rogers
E21 - EARTH DRILLING MINING
Information
Patent Application
Floating plate back pressure valve assembly
Publication number
20050274525
Publication date
Dec 15, 2005
Michael D. Stevens
E21 - EARTH DRILLING MINING
Information
Patent Application
Removable surface pack-off device for reverse cementing applications
Publication number
20050183857
Publication date
Aug 25, 2005
Halliburton Energy Services, Inc.
Henry E. Rogers
E21 - EARTH DRILLING MINING
Information
Patent Application
Moled foam plugs, plug systems and methods of using same
Publication number
20050103493
Publication date
May 19, 2005
Michael D. Stevens
E21 - EARTH DRILLING MINING
Information
Patent Application
Anti-rotation method and apparatus for limiting rotation of cementi...
Publication number
20040261991
Publication date
Dec 30, 2004
Earl D. Webb
E21 - EARTH DRILLING MINING
Information
Patent Application
Limit clamp for use with casing attachments
Publication number
20040226714
Publication date
Nov 18, 2004
Henry E. Rogers
E21 - EARTH DRILLING MINING
Information
Patent Application
Apparatus and method for disconnecting a tail pipe and maintaining...
Publication number
20040216879
Publication date
Nov 4, 2004
Henry E. Rogers
E21 - EARTH DRILLING MINING
Information
Patent Application
Anti-rotation method and apparatus for limiting rotation of cementi...
Publication number
20040144531
Publication date
Jul 29, 2004
Earl D. Webb
E21 - EARTH DRILLING MINING
Information
Patent Application
Apparatus and method for disconnecting a tail pipe and maintaining...
Publication number
20040040709
Publication date
Mar 4, 2004
Henry E. Rogers
E21 - EARTH DRILLING MINING
Information
Patent Application
Anti-rotation method and apparatus for limiting rotation of cementi...
Publication number
20040016538
Publication date
Jan 29, 2004
Charles A. Butterfield
E21 - EARTH DRILLING MINING
Information
Patent Application
Snap-lock seal for seal valve assembly
Publication number
20040007359
Publication date
Jan 15, 2004
Michael D. Stevens
E21 - EARTH DRILLING MINING