EL MITO de las "Siete Hermanas", las grandes petroleras que se supone que controlan el vital recurso y determinan la política de las grandes potencias occidentales, se ha convertido en eso, en un mito:

The “new seven sisters”, or the most influential energy companies from countries outside the Organisation for Economic Co-operation and Development, have been identified by the Financial Times in consultation with numerous industry executives. They are Saudi Aramco, Russia’s Gazprom, CNPC of China, NIOC of Iran, Venezuela’s PDVSA, Brazil’s Petrobras and Petronas of Malaysia.

Overwhelmingly state-owned, they control almost one-third of the world’s oil and gas production and more than one-third of its total oil and gas reserves. In contrast, the old seven sisters – which shrank to four in the industry consolidation of the 1990s – produce about 10 per cent of the world’s oil and gas and hold just 3 per cent of reserves.