Oil prices fell around $1 on Monday in volatile trade, reversing some gains from the previous session, as worries about a recession and China's COVID-19 curbs hitting demand outweighed ongoing concerns about tight supply. Brent crude futures fell 82 cents, or 0.8%, to $106.20 at 0314 GMT, after climbing 2.3% on Friday. U.S. WTI crude futures declined by $1.04, or 1%, to $103.75, paring a 2% gain from Friday.