Stream of consciousness rationale: This is the relevant information: Over 95 % of these reserves are in the oil sands deposits in the province of Alberta.
The question and answer pair are described below.
Q: Oil reserves in Canada were estimated at 172 billion barrels (27 10 ^ m) as of the start of 2015. This figure includes the oil sands reserves that are estimated by government regulators to be economically producible at current prices using current technology. According to this figure, Canada's reserves are third only to Venezuela and Saudi Arabia. Over 95 % of these reserves are in the oil sands deposits in the province of Alberta. Alberta contains nearly all of Canada's oil sands and much of its conventional oil reserves. The balance is concentrated in several other provinces and territories. Saskatchewan and offshore areas of Newfoundland in particular have substantial oil production and reserves. Alberta has 39 % of Canada's remaining conventional oil reserves, offshore Newfoundland 28 % and Saskatchewan 27 %, but if oil sands are included, Alberta's share is over 98 %.

Answer this question based on the passage: where in canada are most of our oil/gas reserves?
A: Alberta