Satish KUMAR

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Bronshoj, DK

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Patents Grantslast 30 patents

Information Patent Grant
Downhole production casing string
- Patent number 11,572,740
- Issue date Feb 7, 2023
- Welltec Oilfield Solutions AG
- Ricardo Reves Vasques
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole device and downhole system
- Patent number 11,002,124
- Issue date May 11, 2021
- Welltec A/S
- Satish Kumar
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole well tubular structure with valve sleeve
- Patent number 10,731,438
- Issue date Aug 4, 2020
- Welltec Oilfield Solutions AG
- Paul Hazel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole completion system
- Patent number 10,731,442
- Issue date Aug 4, 2020
- Welltech Oilfield Solutions AG
- Satish Kumar
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole valve system
- Patent number 10,443,344
- Issue date Oct 15, 2019
- Welltec Oilfield Solutions AG
- Ricardo Reves Vasques
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole flow device
- Patent number 10,408,017
- Issue date Sep 10, 2019
- Welltec A/S
- Satish Kumar
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
A DOWNHOLE WELL TUBULAR STRUCTURE
- Publication number 20180119519
- Publication date May 3, 2018
- Welltec A/S
- Paul HAZEL
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE VALVE SYSTEM
- Publication number 20170234105
- Publication date Aug 17, 2017
- Welltec A/S
- Ricardo Reves VASQUES
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE DEVICE AND DOWNHOLE SYSTEM
- Publication number 20170226837
- Publication date Aug 10, 2017
- Welltec A/S
- Satish KUMAR
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE COMPLETION SYSTEM
- Publication number 20170218734
- Publication date Aug 3, 2017
- Welltec A/S
- Satish KUMAR
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE FLOW DEVICE
- Publication number 20170096879
- Publication date Apr 6, 2017
- Welltec A/S
- Satish KUMAR
- E21 - EARTH DRILLING MINING
Information Patent Application
A DOWNHOLE PRODUCTION CASING STRING
- Publication number 20170016278
- Publication date Jan 19, 2017
- Welltec A/S
- Ricardo Reves VASQUES
- E21 - EARTH DRILLING MINING
Information Patent Application
A COMPLETION COMPONENT WITH POSITION DETECTION
- Publication number 20160032713
- Publication date Feb 4, 2016
- Welltec A/S
- Jørgen HALLUNDBÆK
- E21 - EARTH DRILLING MINING