Related Clues:

• Possible source of petroleum
• Oscar's street
• Viper, for one
• ___ noodles (Chinese dish)
• Move sinuously
• Laminated rock
• Opening remark?
• Petroleum source
• Type of oil
• Opener?
• Flavorful seed
• Despicable person
• Oil-producing seed
• Brick ingredient
• Shelf material