Nov 24, 2009
HOUSTON --(BUSINESS WIRE)--Nov. 24, 2009-- Halliburton (NYSE: HAL) today announced a major reduction in activity from its primary customer in Mexico , Petróleos Mexicanos (Pemex), for the fourth quarter of 2009. Halliburton’s work in the Burgos , Veracruz , and southern areas are being impacted by