U.S. WTI Midland crude differentials slipped on Friday while there were no deals on North Sea crude.

PLATTS WINDOW

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

* There were two deals on Friday.

* WTI Midland: Gunvor sold to Mercuria Feb. 18-22 CIF Rotterdam at dated Brent plus $1.40.

* WTI Midland: Exxon sold to Mercuria Feb. 27-March 3 CIF Rotterdam at dated Brent plus $1.49.

* The average of dated Brent plus $1.45 is equal to about dated plus 57 cents FOB, according to Reuters calculations.

* North Sea grades: no window deals.
Source: Reuters