Sergey SOTSKIY

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Rotary steerable drilling system, a drill string sub therefor and a...
- Patent number 11,280,182
- Issue date Mar 22, 2022
- Shell Oil Company
- Sicco Dwars
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotary steerable drill string
- Patent number 11,168,523
- Issue date Nov 9, 2021
- Shell Oil Company
- Paul Anthony Donegan McClure
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ROTARY STEERABLE DRILLING SYSTEM, A DRILL STRING SUB THEREFOR AND A...
- Publication number 20200392839
- Publication date Dec 17, 2020
- Sicco DWARS
- E21 - EARTH DRILLING MINING
Information Patent Application
ROTARY STEERABLE DRILL STRING
- Publication number 20200131852
- Publication date Apr 30, 2020
- Paul Anthony Donegan MCCLURE
- E21 - EARTH DRILLING MINING