Anything pertaining to the Petroleum field, revenue accounting, production, planning accounting will do too, stay away from tax and auditing unless you like long hours and no weekends off. Working in accounting no matter the field there will always be deadlines and month end, quarter and year closes which can be brutal sometimes. Overall it's the best area and degree to have, although it's boring and redundant.
Best of wishes and good luck in your studies. 4951