A worker is seen near valves of oil pipes at West Qurna oilfield in Iraq's southern province of Basra. Photo by Reuters
A worker is seen near valves of oil pipes at West Qurna oilfield in Iraq's southern province of Basra. Photo by Reuters
Foreign oil companies in Iraq facing tense security situation for staff
Exxon Mobil, BP, Shell among those monitoring developments amid US-Iran stand-off
