Over the past decade, the MSGBC Basin has emerged as a global exploration hotspot following world-class discoveries including the Greater Tortue Ahmeyim gas field spanning Mauritania and Senegal, Senegal's Sangomar oil field and Yakaar-Teranga gas resource, and Mauritania's BirAllah and Orca gas discoveries, establishing the basin as one of the world's most attractive frontier investment destinations. As many of these projects progress from discovery to development and production, the industry's focus is increasingly turning to identifying the basin's next commercial opportunities.

That next chapter is expected to look markedly different from the first. Rather than targeting large structural traps, operators are pursuing more technically complex plays – including stratigraphic traps, deepwater turbidite channel systems, Jurassic-Aptian carbonate platforms and sub-salt prospects – supported by advances in seismic imaging, basin modelling and subsurface interpretation. Together, these emerging plays are opening new exploration fairways across the basin while creating fresh opportunities for upstream investment.

The basin's prolific Cenomanian-Turonian petroleum system continues to underpin exploration confidence, having sourced major oil accumulations offshore Senegal and giant gas discoveries farther north. Meanwhile, Albian and Cenomanian turbidite reservoirs remain a key exploration focus, while Jurassic-Aptian carbonate platforms and the salt-tectonic systems offshore The Gambia and Guinea-Bissau represent some of the basin's most promising frontier opportunities.

The scale of the opportunity is reflected in several flagship assets. Mauritania's BirAllah field is estimated to contain approximately 80 trillion cubic feet of gas in place, while Senegal's Yakaar-Teranga resource holds around 25 trillion cubic feet and is being advanced by Petrosen as a cornerstone of the country's domestic gas strategy. At the same time, continued investment in the Woodside Energy-operated Sangomar development underscores the basin's transition from exploration success to sustained production growth.

Beyond Mauritania and Senegal, frontier acreage across The Gambia, Guinea-Bissau and Guinea continues to attract industry attention. New seismic campaigns, renewed licensing activity and continued evaluation of prospects such as the Sinapa discovery are expanding geological understanding and identifying the basin's next drilling targets, reinforcing the MSGBC Basin's position as one of the world's most compelling frontier exploration provinces.

Against this backdrop, the discussion at MSGBC Oil, Gas & Power 2026 will examine where exploration capital is expected to flow next, which geological plays offer the greatest commercial potential and how technological innovation is reshaping frontier exploration. As governments seek to sustain exploration momentum and attract new investment, the session will provide timely insights into the opportunities expected to define the basin's next phase of growth.