GDLXTM: Qualification

GDLXTM: Qualification

Putting GDLX to the Test

Proxxima™, the proprietary resin, is an already tested and deployed subsea material that has been utilized on the Shell Appomattox project. The Goldilocks solution advances Proxxima 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 Proxxima™ 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.