| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how big is one barrel of oil | 1.45 | 0.5 | 5915 | 87 |
| how big is one barrel of crude oil | 1.72 | 0.4 | 9727 | 74 |
| how tall is a barrel of oil | 0.7 | 1 | 4145 | 70 |
| how heavy is a barrel of oil | 0.51 | 0.3 | 7735 | 58 |
| how much oil is in one barrel | 0.42 | 0.8 | 8746 | 50 |
| standard size of oil barrel | 0.54 | 0.7 | 913 | 29 |
| how many gallons is an oil barrel | 0.85 | 0.8 | 1778 | 25 |
| weight of barrel of oil | 1.64 | 0.2 | 2150 | 39 |
| what quantity is a barrel of oil | 1.47 | 0.3 | 4647 | 47 |
| how much oil is in 1 barrel | 1.06 | 0.9 | 3191 | 37 |
| diameter of an oil barrel | 0.84 | 0.9 | 4753 | 16 |
| typical barrel of oil | 1.68 | 1 | 7982 | 11 |
