Canada - Crude oil productionDateAnnual crude oil production19771,32119761,31419751,43019741,55119731,798Canada - Crude oil productionDateMonthly crude oil productionDecember 19771,541November 19771,431October 19771,242September 19771,244August 19771,325July 19771,162June 19771,411May 19771,312April 19771,223March 19771,329February 19771,348January 19771,289< 1976 1978 >Canada - Crude oil production