LES PETROLEUSES's marquee value was probably enough to have every European theater sold-out when it came out. Let's face it, no one would flock to see this for its plot and characterization and it probably wouldn't have been green-lit in the first place were it not for ravishing beauties Brigitte Bardot and Claudia Cardinale. With a story that could've been plucked straight from the pages of the famous European western comic Lucky Luke, Les Petroleuses is an irreverent euro-western cartoonish spectacle from start to finish, a low-brow comedy populated by stock characters and silly slapstick but still fairly entertaining as far as these films go. What really makes it worthwhile however is the screen presence of Bardot and Cardinale, none of which have to stretch their acting muscles to earn their paycheck, except look as gorgeous as possible. Seeing Bardot's bare buttocks and Cardinale doing a song number dressed in a skimpy cabaret outfit probably helped quite a lot.
Interesting to note is that Les Petroleuses plays like a male sex fantasy of female supremacy. Bardot plays notorious train robber Frenchie King, leader of four black-clad European babes, while Cardinale is in charge of a ranch and her four idiot brothers. All the men in the movie are stupid and incompetent buffoons, chief among them the sheriff who is a bumbling fool always running after his horse and Cardinale's perennially horny brothers. The women are sassy, bossing the men around and outsmarting them at every turn. Buxom beauty Cardinale has an old Indian housekeeper while Blond vixen Bardot has a black manservant (who calls the Indian his "red brother"). Both Cardinale and Bardot have the goofy sheriff wrapped around their finger. At one point Bardot kidnaps Cardinale's brothers, has them tied and stripped naked before her and rains buckshot on their bare asses! In the end, the sheriff drops his star and gunbelt on the floor and sighs in admission of defeat that "the west ain't no place for a man".
You can guess the conclusion from sheer arithmetics alone and the movie is pretty crude from a technical standpoint, but eurowestern fans will have a ball seeing two of the most beautiful women ever to grace the silver screen duking it out for crude petrol.