published Sep 15th 2016, 5:56 pm, by Perry Williams (Bloomberg) — Oil headed for a weekly loss on speculation a global crude glut will persist as disrupted supply returns and demand growth slows. Futures fell 0.7 percent in New York, extending a weekly decline to 5 percent. OPEC members Libya

©2015 Bloomberg News NQ0E7C6K50Y3 (Bloomberg) — Royal Dutch Shell Plc received U.S. approval to disturb marine mammals as part of its plan to resume oil exploration off Alaska’s Arctic coast. The National Oceanic and Atmospheric Administration issued an “incidental harassment authorization,” which allows noise from air guns, icebreaking, drilling and