The price of Kuwaiti oil went down 92 cents to USD 81.21 pb on Tuesday, compared to USD 82.13 pb the day before, said Kuwait Petroleum Corporation (KPC) Wednesday. On a global scale, the price of the Brent crude futures' contracts went down USD 1.15 to settle at USD 78.63 pb, as did the West Texas Intermediate crude, down USD 1.08 to USD 74.73 pb. Source: Kuwait News Agency