Norway's Subsea 7 has bagged a "substantial" contract from Total in Angola to engineer and install flowlines and umbilicals.

The work on the Zinia Phase 2 project, 150km offshore in water depths ranging from 800 metres to 1,000 metres, will start in 2020.

The deal is worth between $150m and $300m.

The contract scope includes the tie-back development of two reservoirs to the existing Pazflor FPSO.