Related Clues:
- Balloon content
- Truck-stop purchase
- Nitrogen or oxygen
- ''Crude'' fuel
- Product of a field of dreams?
- Gallery hanging
- Spill stuff
- Business for Shell or ExxonMobil
- Manet's "The Luncheon on the Grass," e.g.
- Word repeated in "Jumpin' Jack Flash"
- Covering for some wrestlers
- ''Black gold''
- Sign along an interstate
- Permian Basin yield
- Cargo of the Valdez