1. Sodium Hypochlorite Generation in Production Platforms

4th Utilities Congress – IBP – Brazil - 1985

2. Power Recovery from Natural Gas Reservoirs in Brazil

3rd Brazilian Congress of Petroleum – IBP – Brazil – 1986

3. Offshore Power Generation

4th Brazilian Congress of Energy – Brazil – 1987

4. Geração de Energia Offshore

Eletricidade Moderna Magazine – Brazil - 1987

5. Cogeneration and Enhance Oil Recovery

2nd Cogen-Turbo Symposium – ASME - Switzerland – 1988

6. Integrated Operational System

17th Brazilian Seminary of Inspection of Equipment” – Brazil – 1989

7. Electrical Heating for Subsea Flexible Line for Deepwater Application

2nd Technical Meeting for Deepwater Production System – BR – Brazil – 1989

8. New Conception for a Fire Fighting System

1st  Regional Seminary for Offshore Projects – BR – Brazil – 1990

9. Mechanical versus Electrical Drives

1st  Regional Seminary for Offshore Projects  –  BR  –  Brazil  –  1990

10. Offshore Heat Generation

2nd Seminary of Heat Recovery  –  BR  –  Brazil  –  1990

11. Full Authority and Other Electronic Control System

5th International Gas Turbine Engine Systems Symposium  –  CIT – UK – 1990

12. Offshore Power Generation – Availability and Reliability

MSc Thesis – Cranfield University – UK – 1991

13. Influence of Gas Turbine on Offshore Oil and Gas Production

4th International Seminary on Natural Gas – IBP – Brazil – 1993

14. Subsea Separation System Application in Campos Basin

1st Seminary of Production Technology – BR – Brazil – 1993

15. Petrobras 19, The World’s Biggest Conversion

5th Latin-American Congress of Hydrocarbon – ARPEL – Brazil – 1996

16. The World’s Biggest Conversion

29th Offshore Technology Conference – OTC-8407 - USA – 1997

17. Lessons Learned in Deepwater Operations in Campos Basin 

10th  Deep Offshore Technology – USA – 1998

18. Barracuda & Caratinga FPSO Design

37th Offshore Technology Conference – OTC-17058 - USA – 2005

19. FPSO from Design to Operation

Floating Systems Summit 2005 – UK – 2005

20. Challenges for Simultaneous Implementation of 13 Small Hydro Power Plants  

Hydrogeneration Summit 2008 – Brazil – 2008

21. FPSO Through Hull Cooling System

54th Offshore Technology Conference – OTC-32105-MS - USA – 2022

22. Sistema de Arrefecimento de FPSO Através do Casco

Rio Oil & Gas Expo and Conference, 2022 – ISSN 2525-7579 – Brazil – 2022

23. FPSO Longitudinal Cargo Tank Arrangement

Offshore Technology Conference Brasil – OTC-32774-MS – Brazil -2023

24. Normally Unattended FPSO Design

Offshore Technology Conference Brasil – OTC-32889-MS – Brazil -2023

25. FPSO Compressed Air System Optimization

Offshore Technology Conference Brasil – OTC-32980-MS – Brazil -2023

26. Power Generation Efficiency on Production Platforms

ROG.e 2024 – Rio Oil & Gas Expo and Conference – Brazil - 2024