Chidi Nwafor

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Luanda, AO

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Patents Grantslast 30 patents

Information Patent Grant
Non-metallic compliant sand control screen
- Patent number 11,927,082
- Issue date Mar 12, 2024
- Schlumberger Technology Corporation
- Jushik Yun
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Sliding sleeve shunt tube isolation valve system and methodology
- Patent number 11,293,270
- Issue date Apr 5, 2022
- Schlumberger Technology Corporation
- Scott Malone
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
NON-METALLIC COMPLIANT SAND CONTROL SCREEN
- Publication number 20220127934
- Publication date Apr 28, 2022
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Jushik Yun
- E21 - EARTH DRILLING MINING
Information Patent Application
SLIDING SLEEVE SHUNT TUBE ISOLATION VALVE SYSTEM AND METHODOLOGY
- Publication number 20210140280
- Publication date May 13, 2021
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Scott Malone
- E21 - EARTH DRILLING MINING