Chevron's profit up despite production dip

Chevron's profit up despite production dip Houston Chronicle Copyright 2012 Houston Chronicle. All rights reserved. This material may not be published, broadcast, rewritten or redistributed. Published 10:50 p.m., Friday, April 27, 2012 SAN FRANCISCO - Rising oil prices during this year's first quarter helped Chevron Corp. overcome a dip in production, as the San Ramon, Calif., company posted a ...