abstract governing was disorganized for years, when mongols attached to iran and it caused to clearing way for interference of mongols princes. dispatching of holaku to the west culminated in establishing iilkhanan government. holakus activities in destruction of abbaasis government and activities which shows his staying in iran, made force oulus juji to comparison against iilkhanis government that was new establish. and cause to making hostilely relations between iilkhanan and jujis that were continued until the end of the iilkhanans government. these hostilely relations not only effects on politic and military life, but also effects on economic life and maybe cultural life of both governments – moslims and non moslims age, in all relations between iilkhanan with mamalik and europa governments. the governors of ghobchagh were familiar with islam, simultaneous with holakus coming to iran, and specially their most powerful person, berkeh khan, were so serious about islamic politics, he established bilateral joining with mamalik government to comparing with iilkhanan and occasionally for islamic motivations, so it cause to new changes in these days in middle east. these bilateral relations, which effects on different funds of collective life of iran in iilkhanans period and mamaliks area, specially effects on economic life of this age. so this research studied the relations between iilkhanan and governors of ghobchagh field with pivotal role of its effects on economic life in iran in iilkhanan age. key words: oulous, oulous juji ( ghobchagh field), azerbayjan, arran.