Occidental Petroleum Corp.

Occidental Petroleum Corp. announced the expiration and final results of (i) the offers to exchange any and all validly tendered (and not validly withdrawn) and accepted notes of the 23 series of notes for the new notes of a corresponding series to be issued by Occidental as described and cash and (ii) the related solicitation of consents being made by Occidental on behalf of Anadarko Petroleum Corp., Anadarko Holding Co., as successor in interest to Union Pacific Resources Group Inc., Anadarko Finance Co. and Kerr-McGee Corp. to adopt certain proposed amendments to the terms of the indentures governing the Old Notes.