DEVON ENERGY CORP revenue for the last year amounted to 259.16 B MXN, the most of which — 150.81 B MXN — came from its highest performing source at the moment, Oil, the year earlier bringing 200.53 B MXN. The greatest contribution to the revenue figure was made by United States — last year it brought DEVON ENERGY CORP 259.16 B MXN, and the year before that — 373.88 B MXN.