Muscat:The official price of Oman crude oil for December delivery has reached USD 107.48 per barrel, marking a substantial rise. According to Oman News Agency, Oman crude oil has recorded an increase of USD 9.33 for the December delivery. The monthly average price of Oman crude oil for October delivery was noted at USD 87.84 per barrel, showing an increase of USD 11.48 compared with the September delivery price.