Graham HITCHCOCK

Person

Aberdeenshire, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Collecting samples from wellbores
- Patent number 12,203,366
- Issue date Jan 21, 2025
- Saudi Arabian Oil Company
- Graham Hitchcock
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and apparatus for deployment of large lost circulation mate...
- Patent number 11,988,052
- Issue date May 21, 2024
- Saudi Arabian Oil Company
- Michael Anthony Affleck
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and system for determining fluid level change using pressure...
- Patent number 11,898,437
- Issue date Feb 13, 2024
- Saudi Arabian Oil Company
- Jianhui Xu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Gauge cutter and sampler apparatus
- Patent number 11,867,012
- Issue date Jan 9, 2024
- Saudi Arabian Oil Company
- Graham Hitchcock
- E21 - EARTH DRILLING MINING
Information Patent Grant
Gauge cutter and sampler apparatus
- Patent number 11,867,028
- Issue date Jan 9, 2024
- Saudi Arabian Oil Company
- Aslan Bulekbay
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill string solids deployment
- Patent number 11,761,275
- Issue date Sep 19, 2023
- Saudi Arabian Oil Company
- Graham Hitchcock
- E21 - EARTH DRILLING MINING
Information Patent Grant
Lost circulation materials (LCM) and lost circulation shapes (LCS)...
- Patent number 11,709,118
- Issue date Jul 25, 2023
- Saudi Arabian Oil Company
- Graham Hitchcock
- E21 - EARTH DRILLING MINING
Information Patent Grant
Sealing cracked cement in a wellbore casing
- Patent number 11,585,176
- Issue date Feb 21, 2023
- Saudi Arabian Oil Company
- Graham Hitchcock
- E21 - EARTH DRILLING MINING
Information Patent Grant
Lost circulation shapes
- Patent number 11,473,396
- Issue date Oct 18, 2022
- Saudi Arabian Oil Company
- Graham Hitchcock
- E21 - EARTH DRILLING MINING
Information Patent Grant
Engineered composite assembly with controllable dissolution
- Patent number 11,454,082
- Issue date Sep 27, 2022
- Saudi Arabian Oil Company
- Sakethraman Mahalingam
- E21 - EARTH DRILLING MINING
Information Patent Grant
Continuous mud rheology monitoring
- Patent number 11,435,274
- Issue date Sep 6, 2022
- Saudi Arabian Oil Company
- Graham Hitchcock
- E21 - EARTH DRILLING MINING
Information Patent Grant
Lost circulation shape deployment
- Patent number 11,371,301
- Issue date Jun 28, 2022
- Saudi Arabian Oil Company
- Graham Hitchcock
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole drill-inject and plug tool
- Patent number 11,332,997
- Issue date May 17, 2022
- Saudi Arabian Oil Company
- Graham Hitchcock
- E21 - EARTH DRILLING MINING
Information Patent Grant
Composite dual channel drill pipes and method of manufacture
- Patent number 11,225,843
- Issue date Jan 18, 2022
- Saudi Arabian Oil Company
- Graham Hitchcock
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Lost circulation shapes
- Patent number 11,078,748
- Issue date Aug 3, 2021
- Saudi Arabian Oil Company
- Graham Hitchcock
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
LOST CIRCULATION EUTECTOID ALLOY DOWNHOLE DEPLOYMENT TOOL
- Publication number 20240401421
- Publication date Dec 5, 2024
- Aramco Overseas Company UK Ltd
- Graham Richard Hitchcock
- E21 - EARTH DRILLING MINING
Information Patent Application
WELLBORE OPERATIONS SYSTEM AND METHOD
- Publication number 20240368960
- Publication date Nov 7, 2024
- Saudi Arabian Oil Company
- Graham Hitchcock
- E21 - EARTH DRILLING MINING
Information Patent Application
Collecting Samples from Wellbores
- Publication number 20240368985
- Publication date Nov 7, 2024
- Saudi Arabian Oil Company
- Graham Hitchcock
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND SYSTEM FOR RETRIEVING A WHIPSTOCK WITH A DRILL BIT IN A...
- Publication number 20240328273
- Publication date Oct 3, 2024
- Saudi Arabian Oil Company
- Richard Mark Pye
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND SYSTEM FOR DETERMINING FLUID LEVEL CHANGE USING PRESSURE...
- Publication number 20230193745
- Publication date Jun 22, 2023
- Saudi Arabian Oil Company
- Jianhui Xu
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILL STRING SOLIDS DEPLOYMENT
- Publication number 20230175328
- Publication date Jun 8, 2023
- Saudi Arabian Oil Company
- Graham Hitchcock
- E21 - EARTH DRILLING MINING
Information Patent Application
GAUGE CUTTER AND SAMPLER APPARATUS
- Publication number 20230175335
- Publication date Jun 8, 2023
- Saudi Arabian Oil Company
- Graham Hitchcock
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND APPARATUS FOR DEPLOYMENT OF LARGE LOST CIRCULATION MATE...
- Publication number 20230108571
- Publication date Apr 6, 2023
- Aramco Overseas Company UK Ltd
- Michael Anthony Affleck
- E21 - EARTH DRILLING MINING
Information Patent Application
SEALING CRACKED CEMENT IN A WELLBORE CASING
- Publication number 20220307338
- Publication date Sep 29, 2022
- Saudi Arabian Oil Company
- Graham Hitchcock
- E21 - EARTH DRILLING MINING
Information Patent Application
GAUGE CUTTER AND SAMPLER APPARATUS
- Publication number 20220213761
- Publication date Jul 7, 2022
- Saudi Arabian Oil Company
- Aslan Bulekbay
- E21 - EARTH DRILLING MINING
Information Patent Application
ENGINEERED COMPOSITE ASSEMBLY WITH CONTROLLABLE DISSOLUTION
- Publication number 20220065068
- Publication date Mar 3, 2022
- Saudi Arabian Oil Company
- Sakethraman Mahalingam
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE DRILL-INJECT & PLUG TOOL
- Publication number 20220065067
- Publication date Mar 3, 2022
- Saudi Arabian Oil Company
- Graham Hitchcock
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTINUOUS MUD RHEOLOGY MONITORING
- Publication number 20210381942
- Publication date Dec 9, 2021
- Saudi Arabian Oil Company
- Graham HITCHCOCK
- G01 - MEASURING TESTING
Information Patent Application
LOST CIRCULATION SHAPES
- Publication number 20210324703
- Publication date Oct 21, 2021
- Saudi Arabian Oil Company
- Graham Hitchcock
- E21 - EARTH DRILLING MINING
Information Patent Application
LOST CIRCULATION MATERIALS (LCM) AND LOST CIRCULATION SHAPES (LCS)...
- Publication number 20210254450
- Publication date Aug 19, 2021
- Saudi Arabian Oil Company
- Graham Hitchcock
- E21 - EARTH DRILLING MINING
Information Patent Application
Composite Dual Channel Drill Pipes and Method of Manufacture
- Publication number 20210032943
- Publication date Feb 4, 2021
- Saudi Arabian Oil Company
- Graham Hitchcock
- E21 - EARTH DRILLING MINING
Information Patent Application
LOST CIRCULATION SHAPES
- Publication number 20200248527
- Publication date Aug 6, 2020
- Saudi Arabian Oil Company
- Graham Hitchcock
- E21 - EARTH DRILLING MINING
Information Patent Application
LOST CIRCULATION SHAPE DEPLOYMENT
- Publication number 20200248512
- Publication date Aug 6, 2020
- Saudi Arabian Oil Company
- Graham HITCHCOCK
- E21 - EARTH DRILLING MINING

Graham HITCHCOCK

Person

Patents Grantslast 30 patents

Collecting samples from wellbores

Methods and apparatus for deployment of large lost circulation mate...

Method and system for determining fluid level change using pressure...

Gauge cutter and sampler apparatus

Gauge cutter and sampler apparatus

Drill string solids deployment

Lost circulation materials (LCM) and lost circulation shapes (LCS)...

Sealing cracked cement in a wellbore casing

Lost circulation shapes

Engineered composite assembly with controllable dissolution

Continuous mud rheology monitoring

Lost circulation shape deployment

Downhole drill-inject and plug tool

Composite dual channel drill pipes and method of manufacture

Lost circulation shapes

Patents Applicationslast 30 patents

LOST CIRCULATION EUTECTOID ALLOY DOWNHOLE DEPLOYMENT TOOL

WELLBORE OPERATIONS SYSTEM AND METHOD

Collecting Samples from Wellbores

METHOD AND SYSTEM FOR RETRIEVING A WHIPSTOCK WITH A DRILL BIT IN A...

METHOD AND SYSTEM FOR DETERMINING FLUID LEVEL CHANGE USING PRESSURE...

DRILL STRING SOLIDS DEPLOYMENT

GAUGE CUTTER AND SAMPLER APPARATUS

METHODS AND APPARATUS FOR DEPLOYMENT OF LARGE LOST CIRCULATION MATE...

SEALING CRACKED CEMENT IN A WELLBORE CASING

GAUGE CUTTER AND SAMPLER APPARATUS

ENGINEERED COMPOSITE ASSEMBLY WITH CONTROLLABLE DISSOLUTION

DOWNHOLE DRILL-INJECT & PLUG TOOL

CONTINUOUS MUD RHEOLOGY MONITORING

LOST CIRCULATION SHAPES

LOST CIRCULATION MATERIALS (LCM) AND LOST CIRCULATION SHAPES (LCS)...

Composite Dual Channel Drill Pipes and Method of Manufacture

LOST CIRCULATION SHAPES

LOST CIRCULATION SHAPE DEPLOYMENT