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WARREN FOSTER PETER MacPHAIL
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Calgary, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Asynchronous frac-to-frac operations for hydrocarbon recovery and v...
Patent number
12,104,461
Issue date
Oct 1, 2024
NCS Multistage, Inc.
Warren Macphail
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well injection and production methods, apparatus and systems
Patent number
11,920,445
Issue date
Mar 5, 2024
NCS Multistage, LLC
Warren Foster Peter MacPhail
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well injection and production method and system
Patent number
11,634,977
Issue date
Apr 25, 2023
NCS Multistage, LLC
Warren Foster Peter MacPhail
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of optimizing operation one or more tubing strings in a hydr...
Patent number
11,525,334
Issue date
Dec 13, 2022
NCS MULTISTAGE INC.
Masoud Kalantari
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for injecting fluid into a formation to produce oil
Patent number
11,377,940
Issue date
Jul 5, 2022
DEVON ENERGY PRODUCTION COMPANY, L.P.
Warren Foster Peter MacPhail
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for injecting fluid into a formation to produce oil
Patent number
10,890,057
Issue date
Jan 12, 2021
NCS Multistage, LLC
Warren Foster Peter MacPhail
E21 - EARTH DRILLING MINING
Information
Patent Grant
Hydrocarbon resource recovery system with transverse solvent inject...
Patent number
10,151,187
Issue date
Dec 11, 2018
Eagle Technology, LLC
Brian N. Wright
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
WELL INJECTION AND PRODUCTION METHODS, APPARATUS AND SYSTEMS
Publication number
20240247573
Publication date
Jul 25, 2024
WARREN FOSTER PETER MacPHAIL
E21 - EARTH DRILLING MINING
Information
Patent Application
ASYNCHRONOUS FRAC-TO-FRAC OPERATIONS FOR HYDROCARBON RECOVERY AND V...
Publication number
20230022332
Publication date
Jan 26, 2023
NCS Multistage, Inc.
Warren MACPHAIL
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
WELL INJECTION AND PRODUCTION METHODS, APPARATUS AND SYSTEMS
Publication number
20220307358
Publication date
Sep 29, 2022
NCS MULTISTAGE, LLC.
WARREN FOSTER PETER MacPHAIL
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD FOR INJECTING FLUID INTO A FORMATION TO PRODUCE OIL
Publication number
20220010664
Publication date
Jan 13, 2022
WARREN FOSTER PETER MacPHAIL
E21 - EARTH DRILLING MINING
Information
Patent Application
WELL INJECTION AND PRODUCTION METHOD AND SYSTEM
Publication number
20210079773
Publication date
Mar 18, 2021
NCS MULTISTAGE, LLC.
WARREN FOSTER PETER MacPHAIL
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD OF OPTIMIZING OPERATION ONE OR MORE TUBING STRINGS IN A HYDR...
Publication number
20200370397
Publication date
Nov 26, 2020
NCS MULTISTAGE INC.
Masoud KALANTARI
E21 - EARTH DRILLING MINING
Information
Patent Application
WELL INJECTION AND PRODUCTION METHODS, APPARATUS AND SYSTEMS
Publication number
20170030173
Publication date
Feb 2, 2017
DEVON CANADA CORPORATION
WARREN FOSTER PETER MacPHAIL
E21 - EARTH DRILLING MINING
Information
Patent Application
WELL INJECTION AND PRODUCTION METHOD AND SYSTEM
Publication number
20150369023
Publication date
Dec 24, 2015
DEVON CANADA CORPORATION
WARREN FOSTER PETER MacPHAIL
E21 - EARTH DRILLING MINING