Don GETZLAF

Person

Calgary, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Casing float tool
- Patent number 11,697,968
- Issue date Jul 11, 2023
- NCS Multistage Inc.
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Casing float tool
- Patent number 11,180,958
- Issue date Nov 23, 2021
- NCS Multistage Inc.
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatuses and methods for enabling multistage hydraulic fracturing
- Patent number 11,078,745
- Issue date Aug 3, 2021
- NCS Multistage Inc.
- Don Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Casing float tool
- Patent number 10,883,314
- Issue date Jan 5, 2021
- NCS Multistage Inc.
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Casing float tool
- Patent number 10,883,315
- Issue date Jan 5, 2021
- NCS Multistage Inc.
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electrically actuated downhole flow control apparatus
- Patent number 10,808,509
- Issue date Oct 20, 2020
- NCS Multistage Inc.
- Don Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Plug-actuated flow control member
- Patent number 10,781,664
- Issue date Sep 22, 2020
- NCS Multistage Inc.
- Don Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method for treating a reservoir using re-closeable sl...
- Patent number 10,683,730
- Issue date Jun 16, 2020
- NCS Multistage Inc.
- Tim Johnson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole flow control apparatus
- Patent number 10,612,353
- Issue date Apr 7, 2020
- NCS Multistage Inc.
- Don Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fracturing valve and fracturing tool string
- Patent number 10,487,626
- Issue date Nov 26, 2019
- NCS Multistage, Inc.
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Casing float tool
- Patent number 10,465,445
- Issue date Nov 5, 2019
- NCS MULTISTAGE INC.
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tools and methods for use in completion of a wellbore
- Patent number 10,344,561
- Issue date Jul 9, 2019
- NCS MULTISTAGE INC.
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatuses and methods for enabling multistage hydraulic fracturing
- Patent number 10,329,867
- Issue date Jun 25, 2019
- NCS Multistage Inc.
- Don Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tools and methods for use in completion of a wellbore
- Patent number 10,227,845
- Issue date Mar 12, 2019
- NCS Multistage, Inc.
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole flow control apparatus with screen
- Patent number 10,180,046
- Issue date Jan 15, 2019
- NCS Multistage Inc.
- Michael John Werries
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus, system and method for treating a reservoir using re-clos...
- Patent number 10,161,207
- Issue date Dec 25, 2018
- NCS Multistage Inc.
- John Edward Ravensbergen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Plug-actuated flow control member
- Patent number 10,161,220
- Issue date Dec 25, 2018
- NCS MULTISTAGE INC.
- Don Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydraulic locator
- Patent number 10,151,162
- Issue date Dec 11, 2018
- NCS Multistage Inc.
- Don Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electrically actuated downhole flow control apparatus
- Patent number 10,066,467
- Issue date Sep 4, 2018
- NCS Multistage Inc.
- Don Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tool for opening and closing sleeves within a wellbore
- Patent number 10,030,479
- Issue date Jul 24, 2018
- NCS Multistage Inc.
- Tim Johnson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method for treating a reservoir using re-closeable sl...
- Patent number 9,982,512
- Issue date May 29, 2018
- NCS Multistage Inc.
- Don Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole valve apparatus
- Patent number 9,970,262
- Issue date May 15, 2018
- NCS Multistage Inc.
- Michael John Werries
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fracturing valve and fracturing tool string
- Patent number 9,903,182
- Issue date Feb 27, 2018
- NCS Multistage, LLC
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tools and methods for use in completion of a wellbore
- Patent number 9,745,826
- Issue date Aug 29, 2017
- NCS MULTISAFE, LLC
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Casing float tool
- Patent number 9,593,542
- Issue date Mar 14, 2017
- NCS Multistage Inc.
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole assembly with debris relief, and method for using same
- Patent number 9,334,714
- Issue date May 10, 2016
- NCS Multistage, LLC
- Marty Stromquist
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tool assembly including an equalization valve
- Patent number 9,303,486
- Issue date Apr 5, 2016
- NCS Multistage, LLC
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tools and methods for use in completion of a wellbore
- Patent number 9,234,412
- Issue date Jan 12, 2016
- NCS Multistage, LLC
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole isolation and depressurization tool
- Patent number 9,140,098
- Issue date Sep 22, 2015
- NCS Multistage, LLC
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole isolation and depressurization tool
- Patent number 8,931,559
- Issue date Jan 13, 2015
- NCS Oilfield Services Canada, Inc.
- Donald Getzlaf
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
CASING FLOAT TOOL
- Publication number 20220178207
- Publication date Jun 9, 2022
- NCS MULTISTAGE INC.
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Application
CASING FLOAT TOOL
- Publication number 20210115735
- Publication date Apr 22, 2021
- NCS MULTISTAGE INC.
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Application
CASING FLOAT TOOL
- Publication number 20200332601
- Publication date Oct 22, 2020
- NCS MULTISTAGE INC.
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Application
CASING FLOAT TOOL
- Publication number 20200240214
- Publication date Jul 30, 2020
- NCS MULTISTAGE INC.
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE FLOW CONTROL APPARATUS
- Publication number 20200190954
- Publication date Jun 18, 2020
- NCS MULTISTAGE INC.
- Don GETZLAF
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUSES AND METHODS FOR ENABLING MULTISTAGE HYDRAULIC FRACTURING
- Publication number 20200131878
- Publication date Apr 30, 2020
- NCS MULTISTAGE INC.
- Don GETZLAF
- E21 - EARTH DRILLING MINING
Information Patent Application
CASING FLOAT TOOL
- Publication number 20190360301
- Publication date Nov 28, 2019
- NCS MULTISTAGE INC.
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Application
TOOLS AND METHODS FOR USE IN COMPLETION OF A WELLBORE
- Publication number 20190353006
- Publication date Nov 21, 2019
- NCS Multistage, Inc.
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Application
TOOLS AND METHODS FOR USE IN COMPLETION OF A WELLBORE
- Publication number 20190316441
- Publication date Oct 17, 2019
- NCS Multistage, Inc.
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Application
PLUG-ACTUATED FLOW CONTROL MEMBER
- Publication number 20190120017
- Publication date Apr 25, 2019
- Don GETZLAF
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHOD FOR TREATING A RESERVOIR USING RE-CLOSEABLE SL...
- Publication number 20190003285
- Publication date Jan 3, 2019
- NCS MULTISTAGE INC.
- Tim JOHNSON
- E21 - EARTH DRILLING MINING
Information Patent Application
ELECTRICALLY ACTUATED DOWNHOLE FLOW CONTROL APPARATUS
- Publication number 20180334889
- Publication date Nov 22, 2018
- NCS Multistage Inc.
- Don GETZLAF
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHOD FOR TREATING A RESERVOIR USING RE-CLOSEABLE SL...
- Publication number 20180245430
- Publication date Aug 30, 2018
- NCS MULTISTAGE INC.
- Don GETZLAF
- E21 - EARTH DRILLING MINING
Information Patent Application
FRACTURING VALVE AND FRACTURING TOOL STRING
- Publication number 20180230776
- Publication date Aug 16, 2018
- NCS Multistage, Inc.
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Application
CASING FLOAT TOOL
- Publication number 20180202260
- Publication date Jul 19, 2018
- NCS MULTISTAGE INC.
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Application
TOOLS AND METHODS FOR USE IN COMPLETION OF A WELLBORE
- Publication number 20170314364
- Publication date Nov 2, 2017
- NCS Multistage, LLC
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUSES AND METHODS FOR ENABLING MULTISTAGE HYDRAULIC FRACTURING
- Publication number 20170159398
- Publication date Jun 8, 2017
- NCS MULTISTAGE INC.
- Don GETZLAF
- E21 - EARTH DRILLING MINING
Information Patent Application
CASING FLOAT TOOL
- Publication number 20170138153
- Publication date May 18, 2017
- NCS MULTISTAGE INC.
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Application
PLUG-ACTUATED FLOW CONTROL MEMBER
- Publication number 20160341004
- Publication date Nov 24, 2016
- NCS MULTISTAGE INC.
- Don GETZLAF
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE FLOW CONTROL APPARATUS
- Publication number 20160333679
- Publication date Nov 17, 2016
- NCS MULTISTAGE INC.
- Don GETZLAF
- E21 - EARTH DRILLING MINING
Information Patent Application
TOOLS AND METHODS FOR USE IN COMPLETION OF A WELLBORE
- Publication number 20160298423
- Publication date Oct 13, 2016
- NCS Multistage, LLC
- Donald Getzlaf
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE FLOW CONTROL APPARATUS WITH SCREEN
- Publication number 20160273319
- Publication date Sep 22, 2016
- NCS MULTISTAGE INC.
- Michael John WERRIES
- E21 - EARTH DRILLING MINING
Information Patent Application
ELECTRICALLY ACTUATED DOWNHOLE FLOW CONTROL APPARATUS
- Publication number 20160265310
- Publication date Sep 15, 2016
- NCS MULTISTAGE INC.
- Don GETZLAF
- E21 - EARTH DRILLING MINING
Information Patent Application
TOOL FOR OPENING AND CLOSING SLEEVES WITHIN A WELLBORE
- Publication number 20160251939
- Publication date Sep 1, 2016
- NCS MULTISTAGE INC.
- Tim JOHNSON
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS, SYSTEM AND METHOD FOR TREATING A RESERVOIR USING RE-CLOS...
- Publication number 20160215590
- Publication date Jul 28, 2016
- NCS MULTISTAGE INC.
- John Edward RAVENSBERGEN
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE VALVE APPARATUS
- Publication number 20160090814
- Publication date Mar 31, 2016
- NCS MULTISTAGE INC.
- Michael John WERRIES
- E21 - EARTH DRILLING MINING
Information Patent Application
HYDRAULIC LOCATOR
- Publication number 20160090803
- Publication date Mar 31, 2016
- NCS MULTISTAGE INC.
- Don GETZLAF
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHOD FOR TREATING A RESERVOIR USING RE-CLOSEABLE SL...
- Publication number 20160076335
- Publication date Mar 17, 2016
- NCS MULTISTAGE INC.
- Don GETZLAF
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHOD FOR ABRASIVE JET PERFORATING
- Publication number 20160053592
- Publication date Feb 25, 2016
- NCS MULTISTAGE INC.
- Don GETZLAF
- E21 - EARTH DRILLING MINING
Information Patent Application
TOOLS AND METHODS FOR USE IN COMPLETION OF A WELLBORE
- Publication number 20160010429
- Publication date Jan 14, 2016
- NCS Multistage, LLC
- Donald Getzlaf
- E21 - EARTH DRILLING MINING

Don GETZLAF

Person

Patents Grantslast 30 patents

Casing float tool

Casing float tool

Apparatuses and methods for enabling multistage hydraulic fracturing

Casing float tool

Casing float tool

Electrically actuated downhole flow control apparatus

Plug-actuated flow control member

Apparatus and method for treating a reservoir using re-closeable sl...

Downhole flow control apparatus

Fracturing valve and fracturing tool string

Casing float tool

Tools and methods for use in completion of a wellbore

Apparatuses and methods for enabling multistage hydraulic fracturing

Tools and methods for use in completion of a wellbore

Downhole flow control apparatus with screen

Apparatus, system and method for treating a reservoir using re-clos...

Plug-actuated flow control member

Hydraulic locator

Electrically actuated downhole flow control apparatus

Tool for opening and closing sleeves within a wellbore

Apparatus and method for treating a reservoir using re-closeable sl...

Downhole valve apparatus

Fracturing valve and fracturing tool string

Tools and methods for use in completion of a wellbore

Casing float tool

Downhole assembly with debris relief, and method for using same

Tool assembly including an equalization valve

Tools and methods for use in completion of a wellbore

Downhole isolation and depressurization tool

Downhole isolation and depressurization tool

Patents Applicationslast 30 patents

CASING FLOAT TOOL

CASING FLOAT TOOL

CASING FLOAT TOOL

CASING FLOAT TOOL

DOWNHOLE FLOW CONTROL APPARATUS

APPARATUSES AND METHODS FOR ENABLING MULTISTAGE HYDRAULIC FRACTURING

CASING FLOAT TOOL

TOOLS AND METHODS FOR USE IN COMPLETION OF A WELLBORE

TOOLS AND METHODS FOR USE IN COMPLETION OF A WELLBORE

PLUG-ACTUATED FLOW CONTROL MEMBER

APPARATUS AND METHOD FOR TREATING A RESERVOIR USING RE-CLOSEABLE SL...

ELECTRICALLY ACTUATED DOWNHOLE FLOW CONTROL APPARATUS

APPARATUS AND METHOD FOR TREATING A RESERVOIR USING RE-CLOSEABLE SL...

FRACTURING VALVE AND FRACTURING TOOL STRING

CASING FLOAT TOOL

TOOLS AND METHODS FOR USE IN COMPLETION OF A WELLBORE

APPARATUSES AND METHODS FOR ENABLING MULTISTAGE HYDRAULIC FRACTURING

CASING FLOAT TOOL

PLUG-ACTUATED FLOW CONTROL MEMBER

DOWNHOLE FLOW CONTROL APPARATUS

TOOLS AND METHODS FOR USE IN COMPLETION OF A WELLBORE

DOWNHOLE FLOW CONTROL APPARATUS WITH SCREEN

ELECTRICALLY ACTUATED DOWNHOLE FLOW CONTROL APPARATUS

TOOL FOR OPENING AND CLOSING SLEEVES WITHIN A WELLBORE

APPARATUS, SYSTEM AND METHOD FOR TREATING A RESERVOIR USING RE-CLOS...

DOWNHOLE VALVE APPARATUS

HYDRAULIC LOCATOR

APPARATUS AND METHOD FOR TREATING A RESERVOIR USING RE-CLOSEABLE SL...

APPARATUS AND METHOD FOR ABRASIVE JET PERFORATING

TOOLS AND METHODS FOR USE IN COMPLETION OF A WELLBORE