Oil prices drop after jump the day before; glut, economy concerns drag

SEOUL (Reuters) - Oil fell on Thursday after soaring 8 percent in the previous session, as worries over a glut in crude supply and concerns over a faltering global economy pressured prices even as a stock market surge offered support.Brent crude oil futures were down 22 cents, or 0.4 percent, at $54.25 a barrel by 0634 GMT. They rose 8 percent to $54.47 a barrel the day before.U.S. West Texas Intermediate (WTI) crude futures fell 0.56 percent to $45.96 per barrel. They jumped 8.7 percent to..