LONDON, May 15 (Reuters) - U.S. WTI Midland crude was offered on Thursday at similar levels to the previous session without finding a buyer, while Forties and other North Sea grades were steady.

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 no deals on Thursday.

* WTI Midland: There were four offers for WTI Midland, the lowest of which was tabled by Exxon for June 1-5 at dated Brent plus $1.20 CIF Rotterdam, up from an offer on Wednesday.

* Forties: Gunvor offered June 9-11 at dated Brent plus 15 cents, steady from the last assessment.

(Reporting by Reuters; Editing by Elaine Hardcastle)

((alex.lawler@thomsonreuters.com))

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NORTH SEA CRUDE OIL DIFFERENTIALS AND OUTRIGHT PRICES: 
                    0#BFO-DIF     0#C-E 
Dated BFO       BFO- 
Brent           BFO-BRT       BFO-E 
Forties         BFO-FOT       FOT-E 
Oseberg         BFO-OSE       OSE-E 
Ekofisk         BFO-EKO       EKO-E 
 Monthly North Sea crude loading programmes     O/LOAD 
 OPEC OPEC                NSEA  North Sea 
 CRU  crude oil           PROD  oil products 
 DRV  derivatives         PRO/E European products 
  OILOIL  NYMOIL, IPEOIL, OILSPD, OILARB 
CRDWLDPRODEUR, PRODUS, APROD 
ENERGY energy speed guide   CRUDE/1 crude speed guide