Patents Assigned to True Crush Testing, LLC
  • Patent number: 11686657
    Abstract: In the specification and drawings a method for testing a proppant is described and shown that involves: obtaining a proppant sample; separating the proppant sample into a plurality of sub-samples according to grain size; subjecting each sub-sample to a pressure that is sufficient to crush at least a portion of the proppant within at least one of the plurality of sub-samples; and independently analyzing each sub-sample to determine at least one of: i) the amount of proppant that was crushed within each sub-sample; and ii) the amount of proppant that was not crushed within each sub-sample.
    Type: Grant
    Filed: October 21, 2020
    Date of Patent: June 27, 2023
    Assignee: True Crush Testing, LLC
    Inventor: Matthew D. Bryant