Crude Oil Production in Slovenia remained unchanged at 0.01 BBL/D/1K in April from 0.01 BBL/D/1K in March of 2019. Crude Oil Production in Slovenia averaged 0.01 BBL/D/1K from 1994 until 2019, reaching an all time high of 0.04 BBL/D/1K in February of 1994 and a record low of 0.01 BBL/D/1K in January of 2005. This page provides – Slovenia Crude Oil Production – actual values, historical data, forecast, chart, statistics, economic calendar and news.