U.S. WTI Midland crude differentials weakened on Friday after a lower offer in the Platts window.

PLATTS WINDOW

* Indications are free on board (FOB) unless marked as cost, insurance and freight (CIF) or delivered at place (DAP).

* No deals for WTI Midland, a trade source said.

* WTI Midland: Offered at dated Brent plus $1.60 CIF Rotterdam for Sept. 15-19. That is down 10 cents from the last window deal, done on Wednesday, and is equal to dated Brent plus 54 cents on a FOB basis, according to Reuters calculations.
Source: Reuters