pt en
Portal Intranet    +55 (21) 3559-9900

Decommissioning Of Wells

When the productive life of a field comes to an end, it is necessary to decommission it to prevent environmental issues.

Learn more


Innovation is in the DNA of Great Holdings and is one of the Group’s five corporate values.

Learn more

Integrated Solutions

Besides the E&P business, the Great Group offers seamless operations across the whole oil and gas industry.

Learn more


Qualification and jobs

The oil business in Brazil, especially the onshore oil industry, has an enormous potential for improving the quality of life of the communities where it operates. The analysis of its impact on people and the environment is key to the business and one of the strategic drivers of the Group, which makes sure it is considered in all of its operations.