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Fridtjof Nyhavn
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Trondheim, NO
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for downhole monitoring of fluid flow
Patent number
12,152,485
Issue date
Nov 26, 2024
Wellstarter AS
Fridtjof Nyhavn
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for extracting downhole flow profiles from tracer flowback t...
Patent number
11,674,382
Issue date
Jun 13, 2023
Resman AS
Fridtjof Nyhavn
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tool, system and a method for determining barrier and material qual...
Patent number
11,346,204
Issue date
May 31, 2022
Wellguard AS
Eirik Espe
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for extracting downhole flow profiles from tracer flowback t...
Patent number
10,961,842
Issue date
Mar 30, 2021
Resman AS
Fridtjof Nyhavn
E21 - EARTH DRILLING MINING
Information
Patent Grant
Online tracer monitoring and tracer meter
Patent number
10,895,148
Issue date
Jan 19, 2021
Resman AS
Fridtjof Nyhavn
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for extracting downhole flow profiles from tracer flowback t...
Patent number
10,871,067
Issue date
Dec 22, 2020
Resman AS
Fridtjof Nyhavn
E21 - EARTH DRILLING MINING
Information
Patent Grant
Real-time fluid monitoring system and method
Patent number
10,697,291
Issue date
Jun 30, 2020
Wellstarter AS
Fridtjof Nyhavn
E21 - EARTH DRILLING MINING
Information
Patent Grant
Petroleum well tracer release flow shunt chamber
Patent number
10,689,975
Issue date
Jun 23, 2020
Resman AS
Fridtjof Nyhavn
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for extracting downhole flow profiles from tracer flowback t...
Patent number
10,669,839
Issue date
Jun 2, 2020
Resman AS
Fridtjof Nyhavn
G01 - MEASURING TESTING
Information
Patent Grant
Plugging tool, and method of plugging a well
Patent number
10,612,342
Issue date
Apr 7, 2020
Wellguard AS
Jafar Abdollah
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for extracting downhole flow profiles from tracer flowback t...
Patent number
10,253,619
Issue date
Apr 9, 2019
Resman AS
Fridtjof Nyhavn
G01 - MEASURING TESTING
Information
Patent Grant
Petroleum well formation back pressure field meter system
Patent number
10,100,632
Issue date
Oct 16, 2018
Resman AS
Fridtjof Nyhavn
E21 - EARTH DRILLING MINING
Information
Patent Grant
Gas well inflow detection method
Patent number
10,030,507
Issue date
Jul 24, 2018
Resman AS
Fridtjof Nyhavn
E21 - EARTH DRILLING MINING
Information
Patent Grant
Petroleum well tracer release flow shunt chamber
Patent number
9,896,913
Issue date
Feb 20, 2018
Resman AS
Fridtjof Nyhavn
E21 - EARTH DRILLING MINING
Information
Patent Grant
Monitoring of multilayer reservoirs
Patent number
9,664,035
Issue date
May 30, 2017
Resman AS
Fridtjof Nyhavn
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for producing wellbore screen with tracer for fluid detection
Patent number
9,555,509
Issue date
Jan 31, 2017
Absolute Completion Technologies Ltd.
Glenn Edward Woiceshyn
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wellbore fluid treatment and method
Patent number
9,102,018
Issue date
Aug 11, 2015
Absolute Completion Technologies Ltd.
Glenn Edward Woiceshyn
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for using tracer flowback for estimating influx volumes of f...
Patent number
8,949,029
Issue date
Feb 3, 2015
Resman AS
Fridtjof Nyhavn
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
A System and Method for Downhole Monitoring of Fluid Flow
Publication number
20220098974
Publication date
Mar 31, 2022
WELLSTARTER AS
Fridtjof Nyhavn
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD FOR EXTRACTING DOWNHOLE FLOW PROFILES FROM TRACER FLOWBACK T...
Publication number
20210199003
Publication date
Jul 1, 2021
RESMAN AS
Fridtjof NYHAVN
G01 - MEASURING TESTING
Information
Patent Application
A TOOL, SYSTEM AND A METHOD FOR DETERMINING BARRIER AND MATERIAL QU...
Publication number
20210131262
Publication date
May 6, 2021
Wellguard AS
Eirik ESPE
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD FOR EXTRACTING DOWNHOLE FLOW PROFILES FROM TRACER FLOWBACK T...
Publication number
20200270985
Publication date
Aug 27, 2020
RESMAN AS
Fridtjof NYHAVN
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD FOR EXTRACTING DOWNHOLE FLOW PROFILES FROM TRACER FLOWBACK T...
Publication number
20200270986
Publication date
Aug 27, 2020
RESMAN AS
Fridtjof NYHAVN
E21 - EARTH DRILLING MINING
Information
Patent Application
ONLINE TRACER MONITORING AND TRACER METER
Publication number
20200141227
Publication date
May 7, 2020
RESMAN AS
Fridtjof NYHAVN
E21 - EARTH DRILLING MINING
Information
Patent Application
TOOL, SYSTEM AND A METHOD FOR DETERMINING BARRIER AND MATERIAL QUAL...
Publication number
20190226319
Publication date
Jul 25, 2019
Wellguard AS
Eirik ESPE
E21 - EARTH DRILLING MINING
Information
Patent Application
A WELLBORE SYSTEM, TOOL AND METHOD
Publication number
20190195062
Publication date
Jun 27, 2019
Wellguard AS
Eirik ESPE
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD FOR EXTRACTING DOWNHOLE FLOW PROFILES FROM TRACER FLOWBACK T...
Publication number
20190195064
Publication date
Jun 27, 2019
RESMAN AS
Fridtjof NYHAVN
G01 - MEASURING TESTING
Information
Patent Application
A REAL-TIME FLUID MONITORING SYSTEM AND METHOD
Publication number
20190093475
Publication date
Mar 28, 2019
WELLSTARTER AS
Fridtjof Nyhavn
E21 - EARTH DRILLING MINING
Information
Patent Application
A Plugging Tool, and Method of Plugging a Well
Publication number
20180252069
Publication date
Sep 6, 2018
Wellguard AS
Jafar Abdollah
E21 - EARTH DRILLING MINING
Information
Patent Application
PETROLEUM WELL TRACER RELEASE FLOW SHUNT CHAMBER
Publication number
20180038223
Publication date
Feb 8, 2018
RESMAN AS
Fridtjof NYHAVN
E21 - EARTH DRILLING MINING
Information
Patent Application
ONLINE TRACER MONITORING AND TRACER METER
Publication number
20170370210
Publication date
Dec 28, 2017
RESMAN AS
Fridtjof NYHAVN
G01 - MEASURING TESTING
Information
Patent Application
PETROLEUM WELL FORMATION BACK PRESSURE FIELD METER SYSTEM
Publication number
20170022803
Publication date
Jan 26, 2017
RESMAN AS
Fridtjof NYHAVN
E21 - EARTH DRILLING MINING
Information
Patent Application
PETROLEUM WELL TRACER RELEASE FLOW SHUNT CHAMBER
Publication number
20160201454
Publication date
Jul 14, 2016
RESMAN AS
Fridtjof NYHAVN
E21 - EARTH DRILLING MINING
Information
Patent Application
GAS WELL INFLOW DETECTION METHOD
Publication number
20160047231
Publication date
Feb 18, 2016
RESMAN AS
Fridtjof NYHAVN
E21 - EARTH DRILLING MINING
Information
Patent Application
MONITORING OF MULTILAYER RESERVOIRS
Publication number
20150176396
Publication date
Jun 25, 2015
RESMAN AS
Fridtjof Nyhavn
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND SYSTEM FOR USING TRACER SHOTS FOR ESTIMATING INFLUX VOLU...
Publication number
20140343908
Publication date
Nov 20, 2014
RESMAN AS
Fridtjof Nyhavn
E21 - EARTH DRILLING MINING
Information
Patent Application
WELLBORE SCREEN WITH TRACER FOR FLUID DETECTION
Publication number
20140101918
Publication date
Apr 17, 2014
ABSOLUTE COMPLETION TECHNOLOGIES LTD.
Glenn Edward WOICESHYN
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR USING TRACER FLOWBACK FOR ESTIMATING INFLUX VOLUMES OF F...
Publication number
20130268198
Publication date
Oct 10, 2013
RESMAN AS
Fridtjof NYHAVN
G01 - MEASURING TESTING
Information
Patent Application
EXTRACTING DOWNHOLE FLOW PROFILES FROM TRACER FLOWBACK TRANSIENTS
Publication number
20130245948
Publication date
Sep 19, 2013
RESMAN AS
Fridtjof NYHAVN
G01 - MEASURING TESTING
Information
Patent Application
WELLBORE FLUID TREATMENT AND METHOD
Publication number
20130112400
Publication date
May 9, 2013
RESMAN AS
Glenn Edward WOICESHYN
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR