An oilman not of oil
A new biography of Calouste Gulbenkian portrays him as a formidable behind-the-scenes fixer, rather than a fuel fanatic
Calouste Gulbenkian was the then richest man in the world when he passed away in 1955 at the age of 88. But, while the man long dubbed ‘Mr Five Per Cent’ may have made his fortune in his share in a range of Middle East oil ventures, a new book suggests that the source of his wealth and influence was hardly his passion. Oil made Gulbenkian fabulously wealthy and hugely influential. As Jonathan Conlin points out in ‘Mr Five Per Cent: The many lives of Calouste Gulbenkian’*, the Turkish-born British Armenian was a key figure in the creation of international oil companies. His 1928 Red Line Agreement—signed by oil firms operating within a red circle on a map, drawn around the former boundaries
Also in this section
12 December 2025
The federal government is working with Alberta to improve the country’s access to Asian markets and reduce dependence on the US, but there are challenges to their plans
11 December 2025
The removal of the ban on oil and gas exploration and an overhaul of the system sends all the right messages for energy security, affordability and sustainability
10 December 2025
The economic and environmental cost of the seven-year exploration ban will be felt long after its removal
9 December 2025
The group’s oil production declined in November, our latest analysis finds, amid divided sentiment over market balances and geopolitical jitters






