The following video is from Tuesday's Digging for Value, in which host Alison Southwick, Motley Fool senior analyst Michael Olsen, and Fool.com contributor Tyler Crowe dive deep into top stories for today's energy sector investors.

In this segment, Tyler takes a look at three of the biggest names in oil production -- Total (TTE 0.75%) Chevron (CVX 1.20%) and Royal Dutch Shell (RDS.A)-- and determines which one is the best buy today, which one should be on your sell list, and which one you may want to watch for a little while longer before making taking any real action.