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E21B33/136
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E
FIXED CONSTRUCTIONS
E21
Mining
E21B
EARTH DRILLING
E21B33/00
Sealing or packing boreholes or wells
Current Industry
E21B33/136
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Patents Grants
last 30 patents
Information
Patent Grant
Cement top job with non-retrievable tubing
Patent number
11,859,465
Issue date
Jan 2, 2024
Saudi Arabian Oil Company
Abdulwahab S. Al-Johar
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus for use in well abandonment
Patent number
11,525,329
Issue date
Dec 13, 2022
BiSN Tec Ltd
Paul Carragher
C06 - EXPLOSIVES MATCHES
Information
Patent Grant
Heat sources and alloys for use in down-hole applications
Patent number
11,428,067
Issue date
Aug 30, 2022
BiSN Tec Ltd.
Paul Carragher
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Flow restrictor
Patent number
11,180,971
Issue date
Nov 23, 2021
Weatherford Technology Holdings, LLC
Alan Craigon
E21 - EARTH DRILLING MINING
Information
Patent Grant
Plugging formation fractures
Patent number
11,105,180
Issue date
Aug 31, 2021
Saudi Arabian Oil Company
Ahmed Al-Mousa
E21 - EARTH DRILLING MINING
Information
Patent Grant
Through tubing bridge plug having high expansion elastomer design
Patent number
11,105,181
Issue date
Aug 31, 2021
Halliburton Energy Services, Inc.
Bryan Powell
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Tubular wire mesh for loss circulation and wellbore stability
Patent number
11,078,749
Issue date
Aug 3, 2021
Saudi Arabian Oil Company
Ahmad Mohammad Al-Abduljabbar
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fluid placement tool
Patent number
10,995,582
Issue date
May 4, 2021
Halliburton Energy Services, Inc.
Robert Alexander Petrie
E21 - EARTH DRILLING MINING
Information
Patent Grant
Heat sources and alloys for use in down-hole applications
Patent number
10,941,630
Issue date
Mar 9, 2021
BiSN Tec Ltd.
Paul Carragher
C06 - EXPLOSIVES MATCHES
Information
Patent Grant
Apparatus, method and system for plugging a well bore
Patent number
10,689,945
Issue date
Jun 23, 2020
Halliburton Energy Services
Henry Eugene Rogers
E21 - EARTH DRILLING MINING
Information
Patent Grant
Expandable device for forming a cement plug
Patent number
10,167,699
Issue date
Jan 1, 2019
PERIGON AS
Kristian Harestad
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus for use in well abandonment
Patent number
10,161,215
Issue date
Dec 25, 2018
BiSN Tec Ltd
Paul Carragher
C06 - EXPLOSIVES MATCHES
Information
Patent Grant
System and method of using heat sources and alloys in down-hole app...
Patent number
10,145,203
Issue date
Dec 4, 2018
BiSN Tec Ltd
Paul Carragher
C06 - EXPLOSIVES MATCHES
Information
Patent Grant
Apparatus for use in well abandonment
Patent number
10,113,386
Issue date
Oct 30, 2018
BiSN Tec Ltd.
Paul Carragher
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Through tubing bridge plug and installation method for same
Patent number
10,024,132
Issue date
Jul 17, 2018
Halliburton Energy Services, Inc.
Jack Gammill Clemens
E21 - EARTH DRILLING MINING
Information
Patent Grant
Device used in the form of a packer or a temporary plug
Patent number
9,309,743
Issue date
Apr 12, 2016
Schlumberger Technology Corporation
Dean Willberg
E21 - EARTH DRILLING MINING
Information
Patent Grant
Device for sealing the end face of a tube from which fluid flows
Patent number
9,109,737
Issue date
Aug 18, 2015
Walter Degelsegger
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Through tubing bridge plug and installation method for same
Patent number
9,051,812
Issue date
Jun 9, 2015
Halliburton Energy Services, Inc.
Jack Gammill Clemens
E21 - EARTH DRILLING MINING
Information
Patent Grant
Equipment for remote launching of cementing plugs
Patent number
8,622,131
Issue date
Jan 7, 2014
Schlumberger Technology Corporation
Greg Giem
E21 - EARTH DRILLING MINING
Information
Patent Grant
Compression assembly and method for actuating downhole packing elem...
Patent number
8,555,959
Issue date
Oct 15, 2013
Halliburton Energy Services, Inc.
Jack Gammill Clemens
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for stage-cementing an oil well
Patent number
8,342,243
Issue date
Jan 1, 2013
Saudi Arabian Oil Company
Omar Jubran Esmail
E21 - EARTH DRILLING MINING
Information
Patent Grant
Equipment for remote launching of cementing plugs
Patent number
8,327,937
Issue date
Dec 11, 2012
Schlumberger Technology Corporation
Greg Giem
E21 - EARTH DRILLING MINING
Information
Patent Grant
Sealing device
Patent number
8,079,420
Issue date
Dec 20, 2011
Pemtec AB
Hans Alexandersson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of creating a zonal isolation in an underground wellbore
Patent number
7,527,095
Issue date
May 5, 2009
Shell Oil Company
Andreas Bloess
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method to seal by bringing the wall of a wellbore into s...
Patent number
7,152,689
Issue date
Dec 26, 2006
Schlumberger Technology Corporation
Youel G. Hilsman
E21 - EARTH DRILLING MINING
Information
Patent Grant
Liquid separation device
Patent number
7,124,816
Issue date
Oct 24, 2006
Perigon DA
Per Arild â„«rebråt
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method to seal by bringing the wall of a wellbore into s...
Patent number
7,063,164
Issue date
Jun 20, 2006
Schlumberger Technology Corporation
Youel G. Hilsman
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and system for reducing longitudinal fluid flow around a per...
Patent number
7,059,410
Issue date
Jun 13, 2006
Shell Oil Company
Olaf Jean Paul Bousche
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for maintaining a fluid column in a wellbore a...
Patent number
6,622,798
Issue date
Sep 23, 2003
Halliburton Energy Services, Inc.
Henry E. Rogers
E21 - EARTH DRILLING MINING
Information
Patent Grant
Borehole closure plug
Patent number
6,481,502
Issue date
Nov 19, 2002
Nils Alberto Heinke
F42 - AMMUNITION BLASTING
Patents Applications
last 30 patents
Information
Patent Application
UNIDIRECTIONAL CEMENTING BASKETS FOR CEMENT TOP JOBS
Publication number
20240384622
Publication date
Nov 21, 2024
Saudi Arabian Oil Company
Dautmammet Rejepov
E21 - EARTH DRILLING MINING
Information
Patent Application
CEMENT TOP JOB WITH NON-RETRIEVABLE TUBING
Publication number
20230175348
Publication date
Jun 8, 2023
Saudi Arabian Oil Company
Abdulwahab S. Al-Johar
E21 - EARTH DRILLING MINING
Information
Patent Application
HEAT SOURCES AND ALLOYS FOR USE IN DOWN-HOLE APPLICATIONS
Publication number
20220018211
Publication date
Jan 20, 2022
BiSN Tec LTD
Paul Carragher
E21 - EARTH DRILLING MINING
Information
Patent Application
TUBULAR WIRE MESH FOR LOSS CIRCULATION AND WELLBORE STABILITY
Publication number
20210115755
Publication date
Apr 22, 2021
Saudi Arabian Oil Company
Ahmad Mohammad AL-ABDULJABBAR
E21 - EARTH DRILLING MINING
Information
Patent Application
Apparatus for Use in Well Abandonment
Publication number
20190128091
Publication date
May 2, 2019
BiSN Tec Ltd
Paul Carragher
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
APPARATUS, METHOD AND SYSTEM FOR PLUGGING A WELL BORE
Publication number
20180363412
Publication date
Dec 20, 2018
Halliburton Energy Services, Inc.
Henry Eugene ROGERS
E21 - EARTH DRILLING MINING
Information
Patent Application
Blast Plug
Publication number
20180328703
Publication date
Nov 15, 2018
Marianna Susanna Nielsen (née Van Rensburg)
F42 - AMMUNITION BLASTING
Information
Patent Application
Method And Apparatus For Closure Of An Earth Borehole
Publication number
20130269939
Publication date
Oct 17, 2013
CHECKPOINT A-B-C GMBH
Joachim Geyer
E21 - EARTH DRILLING MINING
Information
Patent Application
Equipment for Remote Launching of Cementing Plugs
Publication number
20130140025
Publication date
Jun 6, 2013
SCHLUMBERGER TECHNOLOGY CORPORATION
Greg Giem
E21 - EARTH DRILLING MINING
Information
Patent Application
DEVICE FOR SEALING THE END FACE OF A TUBE FROM WHICH FLUID FLOWS
Publication number
20130074969
Publication date
Mar 28, 2013
Walter Degelsegger
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODS AND SYSTEMS FOR ZONAL ISOLATION IN WELLS
Publication number
20130062061
Publication date
Mar 14, 2013
Composite Technology Development, Inc.
Robert Taylor
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
COMPLETION ASSEMBLY AND A METHOD FOR STIMULATING, SEGMENTING AND CO...
Publication number
20120160524
Publication date
Jun 28, 2012
Peter Lumbye
E21 - EARTH DRILLING MINING
Information
Patent Application
Device used in the form of a packer or a temporary plug
Publication number
20110284213
Publication date
Nov 24, 2011
Dean Willberg
E21 - EARTH DRILLING MINING
Information
Patent Application
EQUIPMENT FOR REMOTE LAUNCHING OF CEMENTING PLUGS
Publication number
20110146986
Publication date
Jun 23, 2011
Greg Giem
E21 - EARTH DRILLING MINING
Information
Patent Application
Through Tubing Bridge Plug and Installation Method for Same
Publication number
20110073310
Publication date
Mar 31, 2011
Halliburton Energy Services, Inc.
Jack Gammill Clemens
E21 - EARTH DRILLING MINING
Information
Patent Application
Compression Assembly and Method for Actuating Downhole Packing Elem...
Publication number
20110073329
Publication date
Mar 31, 2011
Halliburton Energy Services, Inc.
Jack Gammill Clemens
E21 - EARTH DRILLING MINING
Information
Patent Application
Sealing device
Publication number
20100252230
Publication date
Oct 7, 2010
Hans Alexandersson
E21 - EARTH DRILLING MINING
Information
Patent Application
OIL WELL STAGE-CEMENTING METAL PLATE
Publication number
20100084135
Publication date
Apr 8, 2010
Omar Jubran Esmail
E21 - EARTH DRILLING MINING
Information
Patent Application
Sealing device
Publication number
20090044958
Publication date
Feb 19, 2009
Hans Alexandersson
E21 - EARTH DRILLING MINING
Information
Patent Application
System and Method to Seal by Bringing the Wall of a Wellbore into S...
Publication number
20060180320
Publication date
Aug 17, 2006
SCHLUMBERGER TECHNOLOGY CORPORATION
Youel G. Hilsman
E21 - EARTH DRILLING MINING
Information
Patent Application
Method of creating a zonal isolation in an underground wellbore
Publication number
20060124304
Publication date
Jun 15, 2006
Andreas Bloess
E21 - EARTH DRILLING MINING
Information
Patent Application
System and Method to Seal by Bringing the Wall of a Wellbore into S...
Publication number
20050217849
Publication date
Oct 6, 2005
SCHLUMBERGER TECHNOLOGY CORPORATION
Youel G. Hilsman
E21 - EARTH DRILLING MINING
Information
Patent Application
Liquid separation device
Publication number
20040112602
Publication date
Jun 17, 2004
Per Arild Arebrat
E21 - EARTH DRILLING MINING
Information
Patent Application
Method and system for reducing longitudinal fluid flow around a per...
Publication number
20030184178
Publication date
Oct 2, 2003
Olaf Jean Paul Bousche
E21 - EARTH DRILLING MINING