
'With developed expertise in all segments of the sector', Mattos Filho advises E&P companies, natural gas distributors, service providers, private equity firms, and banks across the entire oil and gas chain - upstream, midstream and downstream – combining transactional and regulatory expertise. On the transactional side, the team delivers ‘business-oriented solutions’ in cross-border M&A, divestitures, joint ventures, financing and debenture issuances. The department also handles daily operational and regulatory matters, including bidding rounds, contractual and regulatory structuring, and litigation. Giovani Loss advises on M&A, financing and regulatory issues in the oil and gas segment, while seasoned adviser Felipe Feres handles M&A transactions and projects involving petroleum, natural gas and biofuels. Nilton Mattos and Bruno Chedid, both transactional and regulatory experts, further strengthen the practice; Mattos focuses on dispute resolution, while Chedid is well-versed in financings and sector-specific contract negotiations. At the associate level, Arthur Barbosa Maranhão Pinto is experienced in gas sales agreements, gas reserves monetisation, and regulatory aspects of gas storage projects.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- 'Their knowledge of the industry and business-oriented solutions is key to achieving good leverage during negotiations.'
- 'Very responsive and experienced team. The combination of their robust legal expertise in all areas and their deep knowledge of the technical and commercial aspects of the industry makes them unique and best positioned to advise on complex matters.'
Key clients
- LX
- Foresea
Work highlights
Advised Sinochem on the sale of 40% stake in the Peregrino oil field to Brazilian oil company PRIO for $1.9bn.
Lawyers
Hall of Fame
The lawyers at the very top of the profession, widely known and respected by peers and clients for their longstanding involvement in market-leading work.

Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.
Next Generation Partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.
Other key lawyers
Giovani Loss; Felipe Feres; Nilton Mattos; Bruno Chedid; Arthur Barbosa Maranhão Pinto; Natalia de Santis


