Singapore, June 09 (QNA) - Oil prices fell by about one percent Tuesday, erasing most of the previous session's gains.
Brent crude futures dropped 91 cents, or one percent, to $93.34 a barrel.
West Texas Intermediate (WTI) crude futures also dropped $1.13, or 1.2 percent, to $90.17 a barrel.
Oil prices had risen by a dollar at settlement after increasing by more than four dollars during trading on Monday. (QNA)