- Evaluation of Rio dos Ovos Oil Field, Recôncavo Basin, Bahia, Brazil.
- Water injection project in Rio dos Ovos Oil Field, Recôncavo Basin, Bahia, Brazil.
- Exploratory seismic interpretation of Block REC 153, Recôncavo Basin, Bahia, Brazil.
- Geological-economic evaluation of high-purity sand deposits, Belmonte, Bahia, Brazil.
- Nano-geochemical exploration of base metals, Mato Grosso, Brazil.