Roads lead to the headquarters of Aldar Properties PJSC, Abu Dhabi's biggest real estate company, in Abu Dhabi, United Arab Emirates, on Tuesday, March 27, 2012. Property values and rents slumped in the United Arab Emirates after banks curtailed lending and speculators left the market during the global recession. (Bloomberg)
Vicki Hollub will become the most influential woman in the oil and gas industry when she takes over as CEO of Occidental Petroleum in May. In a bleak period for the sector, how will the future boss of one of America’s biggest energy firms cope with the challenges ahead?