| S/N | Crude Oil Type | Classification |
| 1 | Agbami 2012 | Light Sweet Crude |
| 2 | Akpo Blend 2011 | Light Sweet Crude |
| 3 | Akpo 2014 | Light Sweet Crude |
| 4 | Amenam Blend 2011 | Light Sweet Crude |
| 5 | Nigeria Brass 2012 | Light Sweet Crude |
| 6 | Oso Condensate 2016 | Light Sweet Crude |
| 7 | Bonny Light 2011 | Medium Sweet Crude |
| 8 | Brass River 2011 | Medium Sweet Crude |
| 9 | Erha 2012 | Medium Sweet Crude |
| 10 | Forcados Blend 2014 | Medium Sweet Crude |
| 11 | Nigeria Brass 2015 | Medium Sweet Crude |
| 12 | Okwori 2011 | Medium Sweet Crude |
| 13 | Okwuibome 2014 | Medium Sweet Crude |
| 14 | Qua Iboe 2012 | Medium Sweet Crude |
| 15 | Bonga 2012 | Medium Sweet Crude |
| 16. | Okoro 2012 | Medium Sweet Crude |
| 17 | Nigeria Forcados 2012 | Medium Sweet Crude |
| 18 | Bonga 2014 | Medium Sweet Crude |
| 19 | Usan 2013 | Medium Sweet Crude |
| 20 | Usan 2015 | Medium Sweet Crude |