Venezuela has released Francisco Monaldi, a prominent oil consultant and US citizen, after detaining him for four days, according to Bloomberg. The case involving Francisco Monaldi has raised concerns about the country's investment climate as the Washington-backed administration in Caracas attempts to revitalize its struggling petroleum sector.

Monaldi, a fellow at Rice University's Baker Institute, was detained in what appears to be a politically sensitive move. His arrest and subsequent release underscore the persistent risks facing foreign experts and investors in Venezuela's oil industry. The country's oil production has plummeted in recent years due to mismanagement, sanctions, and lack of investment.

The incident highlights the challenges facing Venezuela's efforts to attract international expertise and capital to revive its oil industry. Despite the Washington-backed administration's attempts to normalize relations and boost production, cases like Monaldi's demonstrate the unpredictable business environment that continues to deter potential investors and consultants from engaging with Venezuela's petroleum sector.