Anglo/Dutch Royal Dutch Shell, Total, of France, and Spain's Repsol were all named as examples of established oil companies involved in the oil-for-food programme before surcharges began in 2001.
oil for food is a north european program
( z1 program :mod ( z2 continent :name ( z3 name :op "North" :op "Europe" ) ) :domain ( z4 oil :purpose ( z5 food ) ) )