Michael John Christie

Person

Aberdeen, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic systems for reservoir monitoring
- Patent number 12,078,056
- Issue date Sep 3, 2024
- Halliburton Energy Services, Inc.
- Ahmed Elsayed Fouda
- E21 - EARTH DRILLING MINING
Information Patent Grant
Preventing or removing contaminants in wellbore fluid using an acou...
- Patent number 12,065,897
- Issue date Aug 20, 2024
- Halliburton Energy Services, Inc.
- Michael Linley Fripp
- E21 - EARTH DRILLING MINING
Information Patent Grant
Position sensor feedback for hydraulic pressure driven interval con...
- Patent number 11,746,924
- Issue date Sep 5, 2023
- Halliburton Energy Services, Inc.
- Ziquan Wang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Feedback signaling from downhole tools
- Patent number 11,125,078
- Issue date Sep 21, 2021
- Halliburton Energy Services, Inc.
- Joseph Chakkungal Joseph
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole remote trigger activation device for VLH big bore and mono...
- Patent number 10,794,157
- Issue date Oct 6, 2020
- Halliburton Energy Services, Inc.
- Gary Allen Kohn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole apparatus having a rotating valve member
- Patent number 9,045,962
- Issue date Jun 2, 2015
- Halliburton Manufacturing & Services Limited
- Michael John Christie
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole apparatus having a rotating valve member
- Patent number 8,522,886
- Issue date Sep 3, 2013
- Red Spider Technology Limited
- Michael J. Christie
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Fire On Demand Atmospheric Barrier Valve Using Wireless Signal Tran...
- Publication number 20250084727
- Publication date Mar 13, 2025
- Halliburton Energy Services, Inc.
- Peter D W Inglis
- E21 - EARTH DRILLING MINING
Information Patent Application
FIRE ON DEMAND BARRIER VALVE USING WIRELESS SIGNAL TRANSMISSION AND...
- Publication number 20250084726
- Publication date Mar 13, 2025
- Halliburton Energy Services, Inc.
- Peter D W Inglis
- E21 - EARTH DRILLING MINING
Information Patent Application
WIRELESSLY POWERED AND ACTIVATED ELECTROMAGNETIC TRANSMITTERS BEHIN...
- Publication number 20240192398
- Publication date Jun 13, 2024
- Halliburton Energy Services, Inc.
- Ahmed Elsayed FOUDA
- G01 - MEASURING TESTING
Information Patent Application
ELECTROMAGENTIC SYSTEMS FOR RESERVOIR MONITORING
- Publication number 20240191619
- Publication date Jun 13, 2024
- Halliburton Energy Services, Inc.
- Ahmed Elsayed FOUDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PREVENTING OR REMOVING CONTAMINANTS IN WELLBORE FLUID USING AN ACOU...
- Publication number 20240084659
- Publication date Mar 14, 2024
- Halliburton Energy Services, Inc.
- Michael Linley Fripp
- E21 - EARTH DRILLING MINING
Information Patent Application
QUANTUM GRAVIMETERS FOR HYDROCARBON RESERVOIR ANALYSIS
- Publication number 20230305182
- Publication date Sep 28, 2023
- Halliburton Energy Services, Inc.
- Michael Linley Fripp
- E21 - EARTH DRILLING MINING
Information Patent Application
POSITION SENSOR FEEDBACK FOR HYDRAULIC PRESSURE DRIVEN INTERVAL CON...
- Publication number 20230094715
- Publication date Mar 30, 2023
- Halliburton Energy Services, Inc.
- Ziquan WANG
- E21 - EARTH DRILLING MINING
Information Patent Application
Feedback Signaling From Downhole Tools
- Publication number 20210231007
- Publication date Jul 29, 2021
- Halliburton Energy Services, Inc.
- Joseph Chakkungal Joseph
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE REMOTE TRIGGER ACTIVATION DEVICE FOR VLH BIG BORE AND MONO...
- Publication number 20200208502
- Publication date Jul 2, 2020
- Halliburton Energy Services, Inc.
- Gary Allen Kohn
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Apparatus Having a Rotating Valve Member
- Publication number 20140034299
- Publication date Feb 6, 2014
- RED SPIDER TECHNOLOGY LIMITED
- Michael John Christie
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole apparatus and method
- Publication number 20100071896
- Publication date Mar 25, 2010
- Michael John Christie
- E21 - EARTH DRILLING MINING

Michael John Christie

Person

Patents Grantslast 30 patents

Electromagnetic systems for reservoir monitoring

Preventing or removing contaminants in wellbore fluid using an acou...

Position sensor feedback for hydraulic pressure driven interval con...

Feedback signaling from downhole tools

Downhole remote trigger activation device for VLH big bore and mono...

Downhole apparatus having a rotating valve member

Downhole apparatus having a rotating valve member

Patents Applicationslast 30 patents

Fire On Demand Atmospheric Barrier Valve Using Wireless Signal Tran...

FIRE ON DEMAND BARRIER VALVE USING WIRELESS SIGNAL TRANSMISSION AND...

WIRELESSLY POWERED AND ACTIVATED ELECTROMAGNETIC TRANSMITTERS BEHIN...

ELECTROMAGENTIC SYSTEMS FOR RESERVOIR MONITORING

PREVENTING OR REMOVING CONTAMINANTS IN WELLBORE FLUID USING AN ACOU...

QUANTUM GRAVIMETERS FOR HYDROCARBON RESERVOIR ANALYSIS

POSITION SENSOR FEEDBACK FOR HYDRAULIC PRESSURE DRIVEN INTERVAL CON...

Feedback Signaling From Downhole Tools

DOWNHOLE REMOTE TRIGGER ACTIVATION DEVICE FOR VLH BIG BORE AND MONO...

Downhole Apparatus Having a Rotating Valve Member

Downhole apparatus and method