A lady, owner of a large area of land where it is believed there are several oil wells, is almost fooled by the president of a pseudo petroleum company into giving up her property for nothing, but is saved by his son's noble intervention.
Unfortunately the movie O Petróleo é Nosso is not yet available on HBO Max.
| Sound | Alexandre Gnatalli | Music |
| Art | José Cajado Filho | Art Direction |
| Sound | Alberto Vianna | Sound |
| Production | Roberto Farias | Production Assistant |
| Costume & Make-Up | Elia Macedo de Souza | Costume Design |
| Production | Watson Macedo | Producer |
| Directing | Watson Macedo | Director |
| Writing | Watson Macedo | Screenplay |
| Writing | José Cajado Filho | Screenplay |
| Camera | Mario Pagés | Director of Photography |
