13/10/2025
Angola: Block 3/24 – New concession
Rui Amendoeira
A new concession for Block 3/24 has been awarded by way of Presidential Decree 178/25, of 8 October 2025. Block 3/24 is located in the Lower Congo basin shallow waters.
The concession was awarded to a consortium comprised of the following companies:
- Afentra (Operator) – 40%
- Maurel & Prom – 40%
- Sonangol, E&P – 20%
A Risk Service Contract was signed between the above companies.
The Exploration Phase will have a duration of 5 years from the signing of the RSC, and the Production Phase for each Development Area a duration of 25 years from the respective Declaration of Commercial Discovery.
A 30% Investment Premium was set on all capital expenditures incurred in each tax year from commencement of production.
A Production Premium was set as follows:

