Major oil companies have declined to bid for offshore blocks offered by Sao Tome and Principe, a development that highlights the rigorous risk assessment now applied to West African energy projects.

The industry's refusal to engage with the small island nation's licensing offer signals that promotional roadshows alone are no longer sufficient to attract capital in a region where fiscal terms and security remain paramount.

This rebuff serves as a stark warning for Nigeria, which is currently seeking to revitalize its upstream sector through new licensing rounds.

Investors are increasingly prioritizing jurisdictions with transparent regulatory frameworks and stable fiscal regimes over those offering high-risk, high-reward propositions without commensurate structural reforms.

The Sao Tome episode illustrates that capital is selective, favoring markets where operational risks are clearly defined and mitigated.

Nigeria's recent surge in oil revenues has not yet translated into the tangible infrastructure and policy stability required to lock in long-term investment commitments.