Alberta Gas Reference Price - Historical
http://www.resdev.gov.ab.ca/gas/refprices/agrp.htm

"Details by Month -- Including Natural Gas Reference Price, Natural Gas Liquids Reference Price, Natural Gas Royalty Rates, Royalty Tax Credit". History back to January 1995. From the Alberta Department of Energy.

Bharat Petroleum Prices
http://www.bharatpetroleum.com/prices.html

Prices of petroleum and petrochemical products in India

BP Amoco Canada's - Propane Pricing
http://www.discoveryplace.com/bpamoco/

"The contents on this site contains BPAmoco Canada's latest propane pricing information and is for general information purposes only. These prices are subject to change without notice. Amoco Canada and its affiliates do not make any representation or warranty of any kind whatsoever, either expressed or implied, as to the content, accuracy or completeness of the information and shall not be liable for any reliance on or use of the information provided. This is merely an invitation to do business and in no way whatsoever constitutes an offer to sell any product. BPAmoco Canada welcomes any offer for the purchase of its product and has the sole discretion to accept or reject any such offer. Amoco Canada's acceptance of the offer is conditional upon the agreement of relevant terms and conditions, including the price of the product. Amoco Canada is part of the BP Amoco group."

Brent Crude Oil (LO, IPE)
http://futures.tradingcharts.com/chart/BC/W

Brent Crude Oil (LO, IPE) charts, daily, weekly, monthly. Chart and analysis.

Brent Crude, Fuel Oil, Natural Gas - Options, Futures and History
http://www.ipe.uk.com/prices/

From the IPE in London - Brent crude oil, fuel oil, natural gas - options, futures and historical data is available from 31 January 1997 to the present date.

California Crude Price Bulletin
http://www.tosco.com/internet_pub/repository/crude_oil/crude_oil.pdf

From Tosco Corp. - Calfornia crude prices and API gravity.

California Gasoline Prices & Diesel Fuel Updates
http://www.energy.ca.gov/fuels/gasoline/index.html

California Gasoline Prices & Diesel Fuel Updates