Many of the places in the "black" planet of oil give to workers stress due to an internal situation often critical. Nigeria is one of the most dangerous, where a lot of expats lost the life together their families. Now is the moment of Iraq. The news report that people killed were not European or American, but if something starts like this we have to suspect that another time that area of Persian lands become hot and dangerous for everybody.
http://news.sky.com/story/1182117/iraq-18-oil-workers-shot-dead-in-al-muqdadiyah
Rotterdam, 13/12/13-INC News
http://news.sky.com/story/1182117/iraq-18-oil-workers-shot-dead-in-al-muqdadiyah
Rotterdam, 13/12/13-INC News