The result of your conversion between barrel [US, liquid] and ounce [US, liquid] appears here
To convert between Barrel [US, Liquid] and Ounce [US, Liquid] you have to do the following:
First divide (0.000016387064*231)*31.5 / (0.000016387064*231)/128 = 4032.
Then multiply the amount of Barrel [US, Liquid] you want to convert to Ounce [US, Liquid], use the chart below to guide you.
Symbol: bbl
No description
Symbol: oz
No description