The oil industry is expected to boost spending for the first time in three years after slashing almost half a million jobs globally during the downturn, according to industry consultant Graves & Co. More than three quarters of the 440,131 oil jobs eliminated around the world through the end of 2016 came from the oilfield service providers, drilling contractors and equipment makers, said John Graves, whose Houston firm assists in oil and gas deals with audits and due diligence. He has tracked announcements of layoffs from all parts of the oil industry since the downturn began in the middle of 2014. Roughly a third of the cuts came in the U.S., Graves estimates. Oil companies are starting to hire back workers as they add rigs to the shale patch in North America to take advantage of oil prices above $50 a barrel. After unprecedented spending cuts over the past […]