ConocoPhillips Skandinavia has awarded Subsea 7 two SURF contracts worth $150m.

Under the first contract, Subsea will provide the engineering, procurement, fabrication, installation and hyperbaric weld tie-in of a new water injection line on the Greater Ekofisk Area in the North Sea.

The new line will be connected with the inline Tee structure to an existing 24in water injection pipeline on the Eldfisk field.

The work also includes the installation of an umbilical and host protection structure with engineering, which will begin in the second half of 2011.

For the second contract, Subsea will engineer, procure, install and tie-in spools, associated structures and production covers for the 24in and 30in oil and gas export pipelines to the new 2 / 7S platform at the Ekofisk field.

The scope of work also includes the re-routing of the 14in Embla production line to the new platform.

Engineering under the second contract will begin in the second half of 2011, with offshore operations due over the next five years.