bp has started gas flow from wells at the Greater Tortue Ahmeyim (GTA) Phase 1 liquefied natural gas (LNG) project to its floating production storage and offloading (FPSO) vessel for the next stage of commissioning.

Located offshore Mauritania and Senegal, the GTA project is one of Africa’s deepest offshore developments, with gas resources situated in water depths of up to 2,850 meters. Upon full commissioning, GTA Phase 1 is anticipated to produce approximately 2.3 million tons per year (mtpa) of LNG.

“This is a fantastic landmark for this important megaproject. First gas flow is a material example of supporting the global energy demands of today and reiterates our commitment to help Mauritania and Senegal develop their natural resources,” said Gordon Birrell, Executive Vice President of Production & Operations at bp.

“Africa’s significance in the global energy system is growing, and these nations now have enhanced roles to play,” Birrell added.

The gas from GTA Phase 1 is being transported to the GTA FPSO, approximately 40 kilometers offshore, where water, condensate, and impurities are removed. Subsequently, the gas will be transferred via pipeline to a floating liquefied natural gas (FLNG) vessel located 10 kilometers offshore. It will be cryogenically cooled, liquefied and stored before being transferred to LNG carriers for export.  Some of the gas will also be allocated to meet the growing energy demand in Mauritania and Senegal.

“With this milestone, Mauritania and Senegal take a major step towards an exciting new chapter as gas-exporting nations.  I am proud of the relationships we continue to strengthen in both countries. Without the resilience and dedication of the bp team, as well as our partners, host governments and of course the people of Mauritania and Senegal, none of this would have been possible,” said Dave Campbell, SVP Mauritania and Senegal.

BP operates the GTA project with 56% working interest, alongside partners Kosmos Energy (27%), PETROSEN (10%), and SMH (7%).