Condition oils in the conjure tradition tend to be named for what they're meant to do. The idea is that you have a particular condition that you want the oil to influence or change or create. So if you don't like the financial condition you find yourself in, you might get some Money Drawing oil to change it, for instance.
A few of them have names that don't make it apparent, but I've explained what the deal is, I hope. Feel free to ask if you have questions, though, or let me know if there's a listing that you feel like needs more info. I'm happy to oblige.