Petrobras and the government of Amapá have announced the resumption of exploratory drilling in the FZA-M-59 block off the equatorial margin after a meeting held in Macaé, Rio de Janeiro. This decision follows a legal battle as the Federal Public Ministry (MPF) filed actions seeking to suspend the drilling license due to environmental concerns stemming from a fluid leak incident that occurred in January. The MPF argues that the drilling poses risks to the environment and that there has been insufficient consultation with local traditional communities.

The National Agency of Petroleum, Natural Gas, and Biofuels (ANP) had previously authorized the resumption of drilling in February 2026, but it stipulated that strict safety protocols must be followed. Petrobras was required to submit technical reports and replace parts of its drilling rig before resuming operations. The company claims that it has complied with all environmental licensing requirements and asserts that the fluid leak incident was managed using biodegradable materials, as validated by the ANP.

The ongoing situation highlights the tension between energy development and environmental protection in Brazil. As Petrobras seeks to move forward with drilling activities, the pushback from the MPF signifies a broader concern regarding how drilling activities can affect local ecosystems and communities. The resolution of this legal dispute could set important precedents for future energy projects in environmentally sensitive regions of Brazil.