Michael Brian GRAYSON

Person

Sugar Land, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Managed pressure drilling system having well control mode
- Patent number 10,329,860
- Issue date Jun 25, 2019
- Weatherford Technology Holdings, LLC
- Said Boutalbi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole isolation valve
- Patent number 10,107,075
- Issue date Oct 23, 2018
- Weatherford Technology Holdings, LLC
- Michael Brian Grayson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Managed pressure cementing
- Patent number 9,951,600
- Issue date Apr 24, 2018
- Weatherford Technology Holdings, LLC
- Don M. Hannegan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Managed pressure cementing
- Patent number 9,249,646
- Issue date Feb 2, 2016
- Weatherford Technology Holdings, LLC
- Don M. Hannegan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole deployment valves
- Patent number 8,905,140
- Issue date Dec 9, 2014
- Weatherford/Lamb, Inc.
- Joe Noske
- E21 - EARTH DRILLING MINING
Information Patent Grant
Surface gas evaluation during controlled pressure drilling
- Patent number 8,899,348
- Issue date Dec 2, 2014
- Weatherford/Lamb, Inc.
- Anthony Bruce Henderson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole deployment valves
- Patent number 8,789,603
- Issue date Jul 29, 2014
- Weatherford/Lamb, Inc.
- Joe Noske
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Downhole deployment valves
- Patent number 8,544,549
- Issue date Oct 1, 2013
- Weatherford/Lamb, Inc.
- Joe Noske
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Downhole deployment valves
- Patent number 8,534,362
- Issue date Sep 17, 2013
- Weatherford/Lamb, Inc.
- Joe Noske
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Downhole deployment valves
- Patent number 8,522,878
- Issue date Sep 3, 2013
- Weatherford/Lamb, Inc.
- Joe Noske
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Downhole deployment valves
- Patent number 8,261,836
- Issue date Sep 11, 2012
- Weatherford/Lamb, Inc.
- Joe Noske
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Permanent downhole deployment of optical sensors
- Patent number 7,997,340
- Issue date Aug 16, 2011
- Weatherford/Lamb, Inc.
- Francis X. Bostick, III
- G01 - MEASURING TESTING
Information Patent Grant
Permanent downhole deployment of optical sensors
- Patent number 7,665,543
- Issue date Feb 23, 2010
- Weatherford/Lamb, Inc.
- Francis X. Bostick, III
- G01 - MEASURING TESTING
Information Patent Grant
Instrumentation for a downhole deployment valve
- Patent number 7,475,732
- Issue date Jan 13, 2009
- Weatherford/Lamb, Inc.
- David G. Hosie
- E21 - EARTH DRILLING MINING
Information Patent Grant
Instrumentation for a downhole deployment valve
- Patent number 7,350,590
- Issue date Apr 1, 2008
- Weatherford/Lamb, Inc.
- David G. Hosie
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for completing a well using increased fluid temperature
- Patent number 7,306,042
- Issue date Dec 11, 2007
- Weatherford/Lamb, Inc.
- R. K. Bansal
- E21 - EARTH DRILLING MINING
Information Patent Grant
Instrumentation for a downhole deployment valve
- Patent number 7,255,173
- Issue date Aug 14, 2007
- Weatherford/Lamb, Inc.
- David G. Hosie
- E21 - EARTH DRILLING MINING
Information Patent Grant
Permanent downhole deployment of optical sensors
- Patent number 7,219,729
- Issue date May 22, 2007
- Weatherford/Lamb, Inc.
- F. X. Bostick, III
- G01 - MEASURING TESTING
Information Patent Grant
Rotating bop and method
- Patent number 6,129,152
- Issue date Oct 10, 2000
- Alpine Oil Services Inc.
- David G. Hosie
- E21 - EARTH DRILLING MINING
Information Patent Grant
Valve seat and method
- Patent number 6,082,707
- Issue date Jul 4, 2000
- Gulf Technologies International, L.C.
- David G. Hosie
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Valve operator and method
- Patent number 6,059,262
- Issue date May 9, 2000
- Gulf Technologies International, L.C.
- David G. Hosie
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Universal perforating gun firing head
- Patent number 5,603,384
- Issue date Feb 18, 1997
- Western Atlas International, Inc.
- Robert K. Bethel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dual redundant detonating system for oil well perforators
- Patent number 5,551,520
- Issue date Sep 3, 1996
- Western Atlas International, Inc.
- Robert K. Bethel
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
MANAGED PRESSURE DRILLING SYSTEM HAVING WELL CONTROL MODE
- Publication number 20170145764
- Publication date May 25, 2017
- Weatherford Technology Holdings, LLC.
- Said BOUTALBI
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE ISOLATION VALVE
- Publication number 20160281465
- Publication date Sep 29, 2016
- Weatherford Technology Holdings, LLC.
- Michael Brian GRAYSON
- E21 - EARTH DRILLING MINING
Information Patent Application
MANAGED PRESSURE CEMENTING
- Publication number 20160145995
- Publication date May 26, 2016
- Weatherford Technology Holdings, LLC.
- Don M. HANNEGAN
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE DEPLOYMENT VALVES
- Publication number 20140318796
- Publication date Oct 30, 2014
- Joe NOSKE
- E21 - EARTH DRILLING MINING
Information Patent Application
MANAGED PRESSURE DRILLING SYSTEM HAVING WELL CONTROL MODE
- Publication number 20140048331
- Publication date Feb 20, 2014
- WEATHERFORD/LAMB, INC.
- Said BOUTALBI
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE DEPLOYMENT VALVES
- Publication number 20130319679
- Publication date Dec 5, 2013
- WEATHERFORD/LAMB, INC.
- Joe NOSKE
- E21 - EARTH DRILLING MINING
Information Patent Application
MANAGED PRESSURE CEMENTING
- Publication number 20130118752
- Publication date May 16, 2013
- WEATHERFORD/LAMB, INC.
- Don M. Hannegan
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE DEPLOYMENT VALVES
- Publication number 20130008667
- Publication date Jan 10, 2013
- Joe Noske
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE DEPLOYMENT VALVES
- Publication number 20120325494
- Publication date Dec 27, 2012
- Joe Noske
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE DEPLOYMENT VALVES
- Publication number 20120325495
- Publication date Dec 27, 2012
- Joe Noske
- E21 - EARTH DRILLING MINING
Information Patent Application
Surface Gas Evaluation During Controlled Pressure Drilling
- Publication number 20110139464
- Publication date Jun 16, 2011
- Anthony Bruce Henderson
- E21 - EARTH DRILLING MINING
Information Patent Application
PERMANENT DOWNHOLE DEPLOYMENT OF OPTICAL SENSORS
- Publication number 20100078164
- Publication date Apr 1, 2010
- FRANCIS X. BOSTICK, III
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE DEPLOYMENT VALVES
- Publication number 20080245531
- Publication date Oct 9, 2008
- Joe Noske
- E21 - EARTH DRILLING MINING
Information Patent Application
PERMANENT DOWNHOLE DEPLOYMENT OF OPTICAL SENSORS
- Publication number 20070221407
- Publication date Sep 27, 2007
- F.X. Bostick
- E21 - EARTH DRILLING MINING
Information Patent Application
INSTRUMENTATION FOR A DOWNHOLE DEPLOYMENT VALVE
- Publication number 20070205000
- Publication date Sep 6, 2007
- David G. Hosie
- E21 - EARTH DRILLING MINING
Information Patent Application
Method for completing a well using increased fluid temperature
- Publication number 20050045337
- Publication date Mar 3, 2005
- Weatherford/Lamb, Inc.
- R.K. Bansal
- E21 - EARTH DRILLING MINING
Information Patent Application
Instrumentation for a downhole deployment valve
- Publication number 20040129424
- Publication date Jul 8, 2004
- David G. Hosie
- E21 - EARTH DRILLING MINING
Information Patent Application
Permanent downhole deployment of optical sensors
- Publication number 20040112595
- Publication date Jun 17, 2004
- F.X. Bostick
- E21 - EARTH DRILLING MINING
Information Patent Application
Instrumentation for a downhole deployment valve
- Publication number 20040084189
- Publication date May 6, 2004
- David G. Hosie
- E21 - EARTH DRILLING MINING

Michael Brian GRAYSON

Person

Patents Grantslast 30 patents

Managed pressure drilling system having well control mode

Downhole isolation valve

Managed pressure cementing

Managed pressure cementing

Downhole deployment valves

Surface gas evaluation during controlled pressure drilling

Downhole deployment valves

Downhole deployment valves

Downhole deployment valves

Downhole deployment valves

Downhole deployment valves

Permanent downhole deployment of optical sensors

Permanent downhole deployment of optical sensors

Instrumentation for a downhole deployment valve

Instrumentation for a downhole deployment valve

Method for completing a well using increased fluid temperature

Instrumentation for a downhole deployment valve

Permanent downhole deployment of optical sensors

Rotating bop and method

Valve seat and method

Valve operator and method

Universal perforating gun firing head

Dual redundant detonating system for oil well perforators

Patents Applicationslast 30 patents

MANAGED PRESSURE DRILLING SYSTEM HAVING WELL CONTROL MODE

DOWNHOLE ISOLATION VALVE

MANAGED PRESSURE CEMENTING

DOWNHOLE DEPLOYMENT VALVES

MANAGED PRESSURE DRILLING SYSTEM HAVING WELL CONTROL MODE

DOWNHOLE DEPLOYMENT VALVES

MANAGED PRESSURE CEMENTING

DOWNHOLE DEPLOYMENT VALVES

DOWNHOLE DEPLOYMENT VALVES

DOWNHOLE DEPLOYMENT VALVES

Surface Gas Evaluation During Controlled Pressure Drilling

PERMANENT DOWNHOLE DEPLOYMENT OF OPTICAL SENSORS

DOWNHOLE DEPLOYMENT VALVES

PERMANENT DOWNHOLE DEPLOYMENT OF OPTICAL SENSORS

INSTRUMENTATION FOR A DOWNHOLE DEPLOYMENT VALVE

Method for completing a well using increased fluid temperature

Instrumentation for a downhole deployment valve

Permanent downhole deployment of optical sensors

Instrumentation for a downhole deployment valve