The U.S. shale resurgence has been one of the main themes in oil markets this year, while OPEC’s production cut deal to deplete the oil overhang and boost oil prices has been the other key development in 2017. U.S. shale production is expected to grow over the next few years as the companies that survived the worst of the downturn showed resilience in the face of the lower-for-longer oil prices. But three years of low oil prices also led to the global oil industry slashing investments in conventional oil exploration, and deferring or revisiting development plans. This has led to the lowest ever volumes of oil discoveries in 2017, Rystad Energy said last week. While the low level of discoveries is not an immediate threat to global oil supply, it could become such ten years down the road, according to Rystad Energy. In ten years’ time, U.S. shale production […]