Senegal has withdrawn the offshore exploration licence held by Nigerian billionaire Arthur Eze’s Atlas Oranto Petroleum, after the company repeatedly failed to meet its financial and operational commitments.
The licence covered the Cayar Offshore Shallow block, a 3,600 km² area north of the Dakar peninsula awarded to Atlas Oranto in December 2008.
Under Senegalese petroleum law, holders must provide irrevocable bank guarantees and progress work programmes, including seismic surveys and potential drilling.
Despite multiple extensions over nearly 17 years, Atlas Oranto did not meet these obligations, prompting regulatory action.
After a comprehensive review, the Ministry of Energy and Petroleum, led by Minister Birame Souleye Diop, formally revoked the licence in September 2025, with the government confirming the decision publicly in January 2026.
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Officials described the revocation as part of a wider effort under President Bassirou Diomaye Faye to enforce compliance and ensure hydrocarbon assets drive actual investment and development rather than remain dormant.
Although seismic studies had highlighted promising leads, no exploration wells were drilled during the licence period.
Senegal now controls the block and plans to accelerate development, while the move casts renewed scrutiny on Atlas Oranto’s operations across West Africa.