Crude oil prices & gas price charts. Oil price charts for Brent Crude, WTI & oil futures. Energy news covering oil, petroleum, natural gas and investment advice. W. Tx./N. Mex. Inter. 23.50, -1.75, -6.93%(1 day Delay), (19 Hours Delay). South Texas Get updated data about energy and oil prices. Find natural gas, emissions, and crude oil price changes.