Related Clues:

• Crankcase fluid
• Texas strike
• Joint application
• Manet, maybe
• Mineral ___
• The 'sour' in sweet-and-sour
• 'There Will Be Blood' subject
• It can be crude
• "There Will Be Blood" subject
• Crude liquid
• Titusville discovery
• 2010 Gulf problem
• Castor bean product
• Peanut or sesame, e.g.
• Canadian export