Exxon Mobil Corp. and BP Plc began removing employees from Iraq, OPEC’s second-largest oil producer, after Islamist militants seized cities north of Baghdad and attempted to capture a refinery. Exxon evacuated some workers from the West Qurna oil field, according to a person familiar with the company’s Iraq operations. BP Plc removed non-essential workers, Chief Executive Officer Bob Dudley said June 17. Malaysia’s Petroliam Nasional Bhd . moved 28 of its 166 Iraq employees to Dubai, the company said by e-mail yesterday. Royal Dutch Shell Plc isn’t evacuating staff yet and is ready to do so, Andy Brown, head of Shell Upstream International, said in an interview in Moscow. Related: The companies all said they’re continuing to pump oil and there are few signs Iraq’s production has been curbed after Islamic State in Iraq and the Levant fighters took northern cities including Mosul. Police near the Baiji refinery, the […]