posted by Cori .
How many minutes will it take for an oil well producing 350 barrels of oil per day to fill a 14 foot diameter by 49 foot tall tank?
volume of tank is pi * 7^2 * 49 = 7543 ft^3
1 bbl (US, liquid) = 4.2 ft^3
you can take it from there, I hope. If not, come on back.