This animated short film, a product of its era, focuses on slapstick comedy and chase sequences between its animal characters. It does not feature any identifiable LGBTQ+ characters or themes, nor does it engage with queer identity or experiences in any capacity.

Based on the provided title and lack of specific plot details, there is no indication of transsexual characters or themes in 'Roughnecks: The Story of Oil Drillers'. Therefore, the film's net impact on this front is not applicable.

The movie does not contain any action or adventure elements.

This 1960 animated short features characters named Don Coyote and Chico. There is no widely recognized prior canon or source material establishing these characters as a different gender before this film's release. The names themselves are traditionally masculine.

The film features original anthropomorphic animal characters, Don Coyote and Chico, who do not have an established human racial identity in any prior canon or historical context. Therefore, the concept of a race swap does not apply.