This document provides quick facts about Alberta's energy resources as of June 2010, including: - Proven oil reserves of 1.5 billion barrels of conventional oil and 169 billion barrels of oil sands. Total oil production was over 2 million barrels per day, with most exports going to the US. - Proven natural gas reserves of 39 trillion cubic feet, with production of 41 trillion cubic feet per year. Most natural gas exports went to the US and rest of Canada. - Over $10 billion was invested in Alberta's conventional oil and gas sector in 2010, and $13.5 billion in oil sands. Total capital expenditures in Alberta's oil, gas and oil sands sectors from 1999-2010 were