Sounds like an opportunity for some lucrative contracts to go to US companies, while forcing the new Venezuelan government to foot the bill.
OK, but the other piece of international aggression in the news recently was yesterday, when Trump promised that the US would "come to the rescue" of protestors in Iran if the regime starts killing them. Possibly this and Venezuela are related, and oil is involved, but in a strategic way rather than any immediately rewarding treasure-seeking.
Which would happen anyway because only US companies are (maybe) capable of extracting Venezuelan crude at a profit.