Occidental Petroleum Announces Human Resources Management Changes (PrimeNewswire via Yahoo! Finance)
Occidental Petroleum Announces Human Resources Management Changes (PrimeNewswire via Yahoo! Finance)
LOS ANGELES, March 26, 2008 — Occidental Petroleum Corporation announced today that Richard W. Hallock, Executive Vice President, Human Resources, plans to retire at the end of the year after completion of 14 years of service with the company.