OREANDA-NEWS. April 23, 2013. Occidental Petroleum Corporation (NYSE:OXY) will hold a conference call on Thursday, April 25, 2013, following the release of its first quarter 2013 financial results.

The conference call, which will begin at 11:30 a.m. Eastern, may be accessed by calling 800-473-6123 (for international callers dial 973-582-2710). The conference call also can be heard live on the company's website, www.oxy.com.

All remarks made during the conference call will be current at the time of the call and may not be updated to reflect subsequent material developments.

First quarter 2013 financial results will be available through the Investor Relations section of the company's website concurrent with the SEC filing. An archived edition of the conference call also will be available on the website within several hours after the call is completed.