Fiber-optic monitoring systems
Harness leak detection solutions using fiber-optic technologies and experience in a range of measurement systems, applications, and domains.
Our portfolio of Diamould electrical connectors includes single- and three-phase power connectors that provide highly reliable subsea and downhole connections for ESPs and high-horsepower motors up to 2 MW.
The connectors are available in ROV, stab, and subsea wellhead and tubing hanger penetration configurations and are rated to 10,000-ft [3,048-m] water depth.
For wellhead applications, the tubing hanger receptacle is configured with electron-beam-welded contacts to form a gas barrier at the tubing hanger. The receptacle is PR2 tested in accordance with API Spec 6A requirements.
For ESP applications, the cable terminates to a dry-mate connector at the rear of the tubing hanger wet-mate receptacle.
The tubing hanger wet- and dry-mate connectors are
We also provide an umbilical crossover for terminating umbilical power conductors at the subsea umbilical termination head. Each crossover accommodates a power triad with individual conductors up to 300 mm2. The crossover features a central body section with three-off injection-molded thermoplastic contact pins, which form a pressure seal across the housing. At the opposite end of the crossover, silicone-insulated cables exit, running inside an oil-filled subsea hose. The unit is pressure compensating.
Supplier-led solution combines OneSubsea and Subsea 7 expertise.
Includes a single-phase wet-mateable model, which provides power downhole to wireline-retrievable ESPs.
Project to deliver industry’s longest deepwater subsea multiphase boosting tieback.
The latest OneSubsea connector technology to meet the extreme challenges and needs of HP ESP applications in the GOM.