TREA

Xiangtong YANG

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  • Korla, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    MILLABLE BRIDGE PLUG SYSTEM
    • Publication number 20180179853
    • Publication date Jun 28, 2018
    • CNPC USA Corp.
    • Jianpeng YUE
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    MILLABLE BRIDGE PLUG SYSTEM
    • Publication number 20180171749
    • Publication date Jun 21, 2018
    • CNPC USA Corp.
    • Jianpeng YUE
    • E21 - EARTH DRILLING MINING