Experience Factor (VEF) Calculations
put up this MS Excel project suitable for individuals as well as
using Barrels, Cubic Metres and Metric Tonnes. (MT is rarely
API, IP and Statistical. There is not much difference in the
results with the API and IP methods. There can be a minor
difference in the result between these methods and the Statistical
The statistical method,
however, is considered to be the most accurate.
Which Version Should I buy?