Ruihan Zhang

4 Patents

• US124808542025

  Device and Method for Determining Gas Diffusion Coefficient in Rocks

  Southwest Petroleum University

  0 cites
• US121050052024

  Apparatus for Evaluating Dried Crystal Error in CO 2 Drying Experiment and Use Method Thereof

  SOUTHWEST PETROLEUM UNIVERSITY

  0 cites
• US119533132024

  Three-dimensional Measurement Device

  CHENGDU PIN TAI DING FENG BUSINESS ADMINISTRATION

  0 cites
• US117334252023

  Full Wellbore Pressure Calculation Method, Device and Computer Readable Storage Medium for Fracturing Horizontal Well

  Southwest Petroleum University

  0 cites