Alf K. Sevre

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Verification of swelling in a well
- Patent number 10,612,361
- Issue date Apr 7, 2020
- Halliburton Energy Services, Inc.
- Ronald L. Hinkie
- E21 - EARTH DRILLING MINING
Information Patent Grant
Centralizer system
- Patent number 10,590,717
- Issue date Mar 17, 2020
- ALASKAN ENERGY RESOURCES, INC.
- Lee Morgan Smith
- E21 - EARTH DRILLING MINING
Information Patent Grant
Verification of swelling in a well
- Patent number 10,202,838
- Issue date Feb 12, 2019
- Halliburton Energy Services, Inc.
- Ronald L. Hinkie
- E21 - EARTH DRILLING MINING
Information Patent Grant
Centralizer system
- Patent number 10,053,925
- Issue date Aug 21, 2018
- Lee Morgan Smith
- E21 - EARTH DRILLING MINING
Information Patent Grant
Verification of swelling in a well
- Patent number 9,938,817
- Issue date Apr 10, 2018
- Halliburton Energy Services, Inc.
- Ronald L. Hinkie
- E21 - EARTH DRILLING MINING
Information Patent Grant
Retrievable swellable packer
- Patent number 9,540,901
- Issue date Jan 10, 2017
- Halliburton Energy Services, Inc.
- Alf K. Sevre
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rapid swelling and un-swelling materials in well tools
- Patent number 9,464,500
- Issue date Oct 11, 2016
- Halliburton Energy Services, Inc.
- David B. Allison
- E21 - EARTH DRILLING MINING
Information Patent Grant
Swellable screen assembly
- Patent number 9,097,105
- Issue date Aug 4, 2015
- Halliburton Energy Services, Inc.
- Luke W. Holderman
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Verification of swelling in a well
- Patent number 9,074,464
- Issue date Jul 7, 2015
- Halliburton Energy Services, Inc.
- Ronald L. Hinkie
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shunt tube flowpaths extending through swellable packers
- Patent number 8,960,270
- Issue date Feb 24, 2015
- Halliburton Energy Services, Inc.
- Alf K. Sevre
- E21 - EARTH DRILLING MINING
Information Patent Grant
Retrievable swellable packer
- Patent number 8,833,443
- Issue date Sep 16, 2014
- Halliburton Energy Services, Inc.
- Alf Kolbjørn Sevre
- E21 - EARTH DRILLING MINING
Information Patent Grant
Swellable packer having thermal compensation
- Patent number 8,607,883
- Issue date Dec 17, 2013
- Halliburton Energy Services, Inc.
- Alf Kolbjørn Sevre
- E21 - EARTH DRILLING MINING
Information Patent Grant
Temperature dependent swelling of a swellable material
- Patent number 8,459,366
- Issue date Jun 11, 2013
- Halliburton Energy Services, Inc.
- Alf K. Sevre
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well tools utilizing swellable materials activated on demand
- Patent number 8,453,750
- Issue date Jun 4, 2013
- Halliburton Energy Services, Inc.
- Kristian Solhaug
- E21 - EARTH DRILLING MINING
Information Patent Grant
Swellable screen assembly
- Patent number 8,302,680
- Issue date Nov 6, 2012
- Halliburton Energy Services, Inc.
- Luke W. Holderman
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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
Well tools utilizing swellable materials activated on demand
- Patent number 8,047,298
- Issue date Nov 1, 2011
- Halliburton Energy Services, Inc.
- Kristian Solhaug
- 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
Shunt tube flowpaths extending through swellable packers
- Patent number 7,784,532
- Issue date Aug 31, 2010
- Halliburton Energy Services, Inc.
- Alf K. Sevre
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
VERIFICATION OF SWELLING IN A WELL
- Publication number 20190178076
- Publication date Jun 13, 2019
- Halliburton Energy Services, Inc.
- Ronald L. Hinkie
- E21 - EARTH DRILLING MINING
Information Patent Application
CENTRALIZER SYSTEM
- Publication number 20180355680
- Publication date Dec 13, 2018
- ALASKAN ENERGY RESOURCES, INC.
- Lee Morgan Smith
- E21 - EARTH DRILLING MINING
Information Patent Application
VERIFICATION OF SWELLING IN A WELL
- Publication number 20180195377
- Publication date Jul 12, 2018
- Halliburton Energy Services, Inc.
- Ronald L. Hinkie
- E21 - EARTH DRILLING MINING
Information Patent Application
VERIFICATION OF SWELLING IN A WELL
- Publication number 20150267526
- Publication date Sep 24, 2015
- Halliburton Energy Services, Inc.
- Ronald L. HINKIE
- E21 - EARTH DRILLING MINING
Information Patent Application
RETRIEVABLE SWELLABLE PACKER
- Publication number 20140338890
- Publication date Nov 20, 2014
- Alf K. SEVRE
- E21 - EARTH DRILLING MINING
Information Patent Application
SWELLABLE SCREEN ASSEMBLY
- Publication number 20130036591
- Publication date Feb 14, 2013
- Halliburton Energy Services, Inc.
- Luke W. Holderman
- E21 - EARTH DRILLING MINING
Information Patent Application
VERIFICATION OF SWELLING IN A WELL
- Publication number 20120292023
- Publication date Nov 22, 2012
- Halliburton Energy Services, Inc.
- Ronald L. HINKIE
- E21 - EARTH DRILLING MINING
Information Patent Application
TEMPERATURE DEPENDENT SWELLING OF A SWELLABLE MATERIAL
- Publication number 20120227986
- Publication date Sep 13, 2012
- Halliburton Energy Services, Inc.
- Alf K. SEVRE
- E21 - EARTH DRILLING MINING
Information Patent Application
RETRIEVABLE SWELLABLE PACKER
- Publication number 20120125630
- Publication date May 24, 2012
- Halliburton Energy Services, Inc.
- Alf Kolbjørn SEVRE
- E21 - EARTH DRILLING MINING
Information Patent Application
SWELLABLE PACKER HAVING THERMAL COMPENSATION
- Publication number 20120125640
- Publication date May 24, 2012
- Halliburton Energy Services, Inc.
- Alf Kolbjørn SEVRE
- E21 - EARTH DRILLING MINING
Information Patent Application
RAPID SWELLING AND UN-SWELLING MATERIALS IN WELL TOOLS
- Publication number 20120048551
- Publication date Mar 1, 2012
- Halliburton Energy Services, Inc.
- David B. ALLISON
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL TOOLS UTILIZING SWELLABLE MATERIALS ACTIVATED ON DEMAND
- Publication number 20110315405
- Publication date Dec 29, 2011
- Halliburton Energy Services, Inc.
- Kristian Solhaug
- E21 - EARTH DRILLING MINING
Information Patent Application
Swellable Screen Assembly
- Publication number 20110036567
- Publication date Feb 17, 2011
- HALLIBURTON ENERGY SERVICES, INC.
- Luke W. Holderman
- 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
Well Tools Utilizing Swellable Materials Activated on Demand
- Publication number 20100243269
- Publication date Sep 30, 2010
- Halliburton Energy Services, Inc.
- Kristian Solhaug
- E21 - EARTH DRILLING MINING
Information Patent Application
SHUNT TUBE FLOWPATHS EXTENDING THROUGH SWELLABLE PACKERS
- Publication number 20100236775
- Publication date Sep 23, 2010
- Halliburton Energy Services, Inc.
- Alf K. Sevre
- 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
Shunt Tube Flowpaths Extending Through Swellable Packers
- Publication number 20100096119
- Publication date Apr 22, 2010
- Halliburton Energy Services, Inc.
- Alf K. Sevre
- E21 - EARTH DRILLING MINING

Alf K. Sevre

Person

Patents Grantslast 30 patents

Verification of swelling in a well

Centralizer system

Verification of swelling in a well

Centralizer system

Verification of swelling in a well

Retrievable swellable packer

Rapid swelling and un-swelling materials in well tools

Swellable screen assembly

Verification of swelling in a well

Shunt tube flowpaths extending through swellable packers

Retrievable swellable packer

Swellable packer having thermal compensation

Temperature dependent swelling of a swellable material

Well tools utilizing swellable materials activated on demand

Swellable screen assembly

Use of swellable material in an annular seal element to prevent lea...

Well tools utilizing swellable materials activated on demand

Use of swellable material in an annular seal element to prevent lea...

Shunt tube flowpaths extending through swellable packers

Patents Applicationslast 30 patents

VERIFICATION OF SWELLING IN A WELL

CENTRALIZER SYSTEM

VERIFICATION OF SWELLING IN A WELL

VERIFICATION OF SWELLING IN A WELL

RETRIEVABLE SWELLABLE PACKER

SWELLABLE SCREEN ASSEMBLY

VERIFICATION OF SWELLING IN A WELL

TEMPERATURE DEPENDENT SWELLING OF A SWELLABLE MATERIAL

RETRIEVABLE SWELLABLE PACKER

SWELLABLE PACKER HAVING THERMAL COMPENSATION

RAPID SWELLING AND UN-SWELLING MATERIALS IN WELL TOOLS

WELL TOOLS UTILIZING SWELLABLE MATERIALS ACTIVATED ON DEMAND

Swellable Screen Assembly

USE OF SWELLABLE MATERIAL IN AN ANNULAR SEAL ELEMENT TO PREVENT LEA...

Well Tools Utilizing Swellable Materials Activated on Demand

SHUNT TUBE FLOWPATHS EXTENDING THROUGH SWELLABLE PACKERS

Use of Swellable Material in an Annular Seal Element to Prevent Lea...

Shunt Tube Flowpaths Extending Through Swellable Packers