W.Africa Crude - Nigerian offers steady
XLE•West African crude differentials steady
LONDON, August 10 (Reuters) - West African crude oil differentials were steady on Monday, with continued supply disruptions in the Middle East supporting values.
- Offers of Nigerian grades Qua Iboe and Bonny Light were heard last week at dated Brent plus $6. These levels remain up to date, a trader said on Monday.
- Nigeria's oil output fell slightly in July, a Reuters OPEC survey found, although production by OPEC as a whole increased.
- On Angolan crude, about 16 of September's 34 cargoes are still thought to be still available.




