Vance Lee FIELDER

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Dewey, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Test system fluid evacuation
- Patent number 11,371,510
- Issue date Jun 28, 2022
- Halliburton Energy Services, Inc.
- Vance Lee Fielder
- E21 - EARTH DRILLING MINING
Information Patent Grant
Characterization of downhole gas handling systems
- Patent number 11,255,177
- Issue date Feb 22, 2022
- Halliburton Energy Services, Inc.
- Trevor Alan Kopecky
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
CHARACTERIZATION OF DOWNHOLE GAS HANDLING SYSTEMS
- Publication number 20210172310
- Publication date Jun 10, 2021
- Halliburton Energy Services, Inc.
- Trevor Alan KOPECKY
- E21 - EARTH DRILLING MINING
Information Patent Application
Test System Fluid Evacuation
- Publication number 20210079921
- Publication date Mar 18, 2021
- Halliburton Energy Services, Inc.
- Vance Lee FIELDER
- E21 - EARTH DRILLING MINING