TREA

Austin Chen

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  • Rosharon, TX, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    DUAL SLEEVE VALVE SYSTEM
    • Publication number 20250163776
    • Publication date May 22, 2025
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Houssem Kharrat
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    RETAINING BACKUP SYSTEM FOR FRAC PLUGS
    • Publication number 20240093568
    • Publication date Mar 21, 2024
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Nathan Seymour
    • E21 - EARTH DRILLING MINING