GDLXTM: Qualification

GDLXTM: Qualification

Putting GDLX to the Test

Proxima, the proprietary resin, is an already tested and deployed subsea material that has been utilized on the Shell Appomattox project. The Goldilocks solution advances Proxima technology for applicability beyond high-temperature projects. The total solution, line pipe and field joint, has completed rigorous, multi-phase testing including:

PHASE 1: INTERNAL MATERIAL QUALIFICATION

Significant materials engineering and formulation work. Key risks assessed were material toughness for molding, service, installation, and storage as well as hot/wet stability and suitability for robust deepwater use.

Priority activities included:
  • Material engineering
  • Screening Tests
    • 150 °C hot/wet
    • Cold, notched impact
    • Cold, notched bends
    • Adhesion (self, FBE)
  • HT FBE Testing

PHASE 2: ISO SYSTEM QUALIFICATION

Utilize ISO standard tests along with key customized tests from materials and deepwater knowledge gained with Proxima use in subsea. Key risks assessed were reelability (in thick and cold conditions), field jointing capabilities, thermal robustness.

Priority activities included:
  • Large strap bends
  • On-board FJ partner
  • Make key ISO 12736 qualification specimens with FJC
  • Build + use mobile insulation plant

PHASE 3: CUSTOMER QUALIFICATIONS

Work with customer programs and project teams to define process windows for projects and vessels as well as illustrate ODYSEA’S ability to industrialize the process.

Priority activities included:
  • Reeling (bending)
  • J-lay (clamping, FJ)
  • S-lay (roller box, FJ)
  • Custom vessel / customer-specific tests

The vast majority of this phased testing process was self-funded and is available to potential customers.

Please CONTACT US to request the exhaustive technical dossier or request a summary presentation.

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Request the exhaustive technical dossier or request a summary presentation.