PETROLEUM (World Bank project P000977, Republic of Guinea-Bissau, Western and Central Africa) appears in one World Bank IEG snapshot, 1989.
Approved in FY1981; evaluation type PCR; lending group IDA.
Its latest rating is Satisfactory (1989).
Cite: Independent Evaluation Group, World Bank Group (2026). World Bank project outcome ratings (independent evaluation): PETROLEUM (Republic of Guinea-Bissau, P000977). Tollgate Data, https://data.tollgatehq.com/projects/ieg-wb/p000977, as at 6 Sep 2026. Licence: CC BY 4.0.
What is PETROLEUM's latest rating? Its latest rating is Satisfactory (1989).