Oil stabilized on Friday after spending most of the week sliding, but markets remained weak as rising supply and concerns of an economic slowdown pressured prices, with U.S. crude down by around 20 percent since early October.  U.S. West Texas Intermediate (WTI) crude oil futures were at $65.61 per barrel at 0741 GMT, 6 cents below their last settlement. WTI is set for a fifth weekly fall, down 4 percent so far this week. Front-month Brent crude oil futures LCOc1 were at $70.74 a barrel, 9 cents above their last close. Still, Brent is poised for an almost 3 percent drop for the week, its fifth straight week of decline. Both Brent and WTI have fallen by around 20 percent from the four-year highs they […]