Slovakia - Crude oil productionDateAnnual crude oil production1997219962199511994119931Slovakia - Crude oil productionDateMonthly crude oil productionDecember 19972November 19972October 19972September 19972August 19972July 19972June 19972May 19972April 19972March 19972February 19972January 19972< 1996 1998 >Slovakia - Crude oil production