Rigging equipment is pictured in a field outside of Sweetwater, Texas June 4, 2015. U.S. oil drillers cut rigs for a seventh week in a row to the lowest level since October 2009, oil services company Baker Hughes Inc said Friday, although as analysts see an end to the nearly two-year slump in drilling for new wells. Drillers cut four oil rigs in the week to May 6, bringing the total rig count down to 328, that compares with the 668 rigs operating a year ago, Baker Hughes said in its closely followed report. In 2015, drillers cut on average 18 oil rigs per week for a total of 963 for the year, the biggest annual decline since at least 1988 amid the biggest rout in crude prices in a generation. Before this week, drillers cut on average 12 oil rigs per week for a total of 204 so […]