Welcome to Gaz-bah!

100% Employee Owned – Customer driven!

Petroleum Developers Inc. is a division of Keenan Energy Corporation, which began in 1920, leading the petroleum industry in Columbia, South Carolina. Gaz-bah services Columbia, Winnsboro, Orangeburg and Holly Hill, South Carolina at 9 locations currently.

Gaz-bah store interior

Our Services & Offerings


Fleet Cards

No additional fees for cards or replacement cards; competitive gasoline pricing.

Quality Products

Exxon Gasoline and Diesel Fuel at competitive prices. Brand Name snack products and other convenience store items.


Our secure card system allows for authorized purchases only when a unique pin number is entered. You can control the purchases that you want authorized per card.


Record P.O. numbers, truck numbers, and odometer readings.