By Laila Kearney NEW YORK (Reuters) -Oil plummeted by about $10 a barrel on Tuesday on concerns of a looming global recession curtailing demand, even with expected supply disruptions as oil and gas workers in Norway began to strike. Global benchmark Brent crude was down $10.77, or 9.5%, at $102.73 a barrel by 11:43 a.m. EDT (1543 GMT). U.S. West Texas Intermediate (WTI) crude fell $9.30, or 8.6%, to $99.13 a barrel from Friday’s close. There was no WTI settlement on Monday because of a U.S. holiday. “The market is getting tight, but still we’re getting creamed and the only way you can explain …