Subsea7 wins subsea project offshore Gulf of Mexico worth up to $150 million

(WO) – Subsea 7 S.A. announced an award by LLOG Exploration Offshore, LLC as project manager for the Salamanca development project, which includes the Leon and Castile fields offshore U.S. Gulf of Mexico. The award is defined as “sizeable,” valued between $50 million and $150 million.

The contract scope includes the installation of three infield subsea pipeline systems, as well as the design and fabrication of subsea structures. Subsea development will consist of two pipeline systems for the Leon field, located in Keathley Canyon 686, and one pipeline system for the Castile field, located in Keathley Canyon 736. The infield pipelines will produce and flow from wellsite PLETs to the Salamanca FPS in water depths ranging from 1,800 to 2,000 meters.

Additionally, the scope includes the installation of oil and gas export pipelines which depart from the Salamanca FPS and tie into existing pipeline transport systems approximately 48 kilometers away.

Project management and engineering will commence immediately at Subsea7’s office in Houston, Texas, with offshore activity expected to begin in 2024.