Borders & Southern Petroleum (AIM:BOR) said accelerating development of the Sea Lion oil project is sharpening investor attention on the Falkland Islands as the company advances talks over a farm-out of its own Darwin discovery.
The explorer pointed to Navitas Petroleum’s commitment to secure a second FPSO for Sea Lion and Rockhopper Exploration’s recent capital raise to meet additional development costs, saying the investment reinforced the Falklands’ emergence as a new oil-producing region.
Borders & Southern owns 100% of its acreage and estimates Darwin contains 462 million barrels of recoverable liquid hydrocarbons on a P50 basis, alongside what it described as substantial exploration upside.
The company said it is engaging with multiple third parties on a farm-out and that “significant progress has been made”, with a further market update expected when the process concludes. Its three South Falkland Basin licences span nearly 10,000 square kilometres.
Earlier this week, Rockhopper Exploration PLC (AIM:RKH) (Rockhopper Exploration PLC (AIM:RKH)) said the value of its interest in the Sea Lion development has risen sharply after an updated independent assessment incorporated more resources and the accelerated development of the field’s Central Development Area (CDA). It comes as JV partner Navitas is advancing plans to accelerate and expand efforts into the CDA, with an additional FPSO (floating production storage and offloading) vessel, with a project that Rockhopper recently noted would require additional funding.
The Netherland, Sewell & Associates evaluation increased the NPV10 attributable to Rockhopper’s 35% interest across 2P reserves and development-pending 2C resources by around $788 million compared with the December 2025 assessment. Based on the figures published, those categories now carry a combined NPV10 of roughly $2.96 billion.
In the past, Rockhopper and its discovery at Sea Lion led the interest and sentiment and brought attention to other exploration stories like Borders & Southern. Now as Navitas pushes the same discovery though development and scale up, history may begin to repeat itself.
Borders today highlighted: “The steadfast dedication by Navitas demonstrates their confidence in the basin and the favourable fiscal regime. In particular, the Company would like to congratulate Sam Moody and his Rockhopper team in achieving a substantial capital raise, at minimal discount, to finance their share of the extra capex requirements.
“The commitment to secure a second FPSO and the concomitant substantial capital committed, reinforces the irrevocable journey the Falkland Islands is making to becoming a new oil province. For Borders & Southern, this continues to point the spotlight towards this nascent hydrocarbon region, and reenforces our own experience of support for renewed investor interest.”