It is within the province 's Fakka oil field , the Iraqi government said . NEW : Iraqi official says Iranian ambassador to Iraq has been summoned over matter . The U.S. State Department said it was aware of the report and is looking into it. Well is in Maysan province , east of Amara , near Iranian border , officials say . The two countries fought 8-year war that ended in 1988 with parts of border under dispute .
NEW : Iraqi official says Iranian ambassador to Iraq has been summoned over matter . The U.S. State Department said it was aware of the report and is looking into it. Well is in Maysan province , east of Amara , near Iranian border , officials say . The two countries fought 8-year war that ended in 1988 with parts of border under dispute .