The logo of Exxon Mobil Corporation is shown on a monitor above the floor of the New York Stock Exchange in New York, December 30, 2015. U.S. energy firms this week cut oil rigs for an 11th week in a row to the lowest level since December 2009, data showed on Friday, as Exxon Mobil Corp and other producers slashed their drilling rig count to focus on uncompleted wells amid low oil prices. Drillers removed eight oil rigs in the week ended March 4, bringing the total rig count down to 392, oil services company Baker Hughes Inc said in its closely followed report. That compares with 922 oil rigs operating in the same week a year ago. 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. Before this week, drillers […]