Oil workers have demanded results as President Bola Tinubu assigned the Petroleum Ministry portfolio to himself.

Like his predecessor, the President will head the petroleum ministry while a former Senator, Heineken Lokpobiri, is the Minister of State, Petroleum Resources.

The President on Wednesday unveiled the portfolios of 45 ministers nine days after they were confirmed by the Senate in a week-long screening exercise.

The ministers will be sworn in on by the President at the State House Conference, Aso villa, Abuja on Monday.