How much oil is in a barrel?

Related questions

1. What is the breakdown of a barrel of oil?
2. Why is a barrel 55 gallons?
3. How long will Dubai oil last?
4. What is WTI crude oil?
5. What comes from a barrel of oil?
6. How much money is Dubai in debt?
7. What are 10 different petroleum products that come from crude oil?
8. Why is there 42 gallons in a barrel of oil?
9. Is Dubai rich in oil?
10. Why is Brent more expensive than WTI?

Tags

1. #gallons
2. #petroleum
3. #imperial
4. #kilograms
5. #average
6. #equal
7. #inches
8. #meter
9. #metric
10. #barrels
11. #cubic
12. #crude
13. #equals
14. #weigh
15. #volume
16. #liters
17. #products
18. #barrel
19. #approximately