Patents Assigned to C-Dive, LLC
  • Seafloor Pipeline Removal System and Method
    Publication number: 20230115844
    Abstract: The present invention relates to a system and method for uncovering and removing pipeline from the seafloor using a subsea trenching system using pressurized water to uncover pipe, a subsea shear carried by a barge to cut lengths of the pipeline, and a grapple carried by a barge to lift cut lengths of pipeline for placement on a pipe haul and recovery barge.
    Type: Application
    Filed: December 14, 2022
    Publication date: April 13, 2023
    Applicant: C-Dive, LLC
    Inventors: Edward Trahan, Philip Thibodeaux, Robert Champagne, Marc Olivier
  • Seafloor Pipeline Removal System and Method
    Publication number: 20220341509
    Abstract: The present invention relates to a system and method for uncovering and removing pipeline from the seafloor using a subsea trenching system using pressurized water to uncover pipe, a subsea shear carried by a barge to cut lengths of the pipeline, and a grapple carried by a barge to lift cut lengths of pipeline for placement on a pipe haul and recovery barge.
    Type: Application
    Filed: April 23, 2021
    Publication date: October 27, 2022
    Applicant: C-Dive, LLC
    Inventors: Edward Trahan, Philip Thibodeaux, Robert Champagne, Marc Olivier