Oil prices rose on Tuesday for a fourth consecutive session as weak U.S. shale output spurred further concerns about a supply deficit stemming from extended production cuts by Saudi Arabia and Russia.
Global oil benchmark Brent crude futures were up 41 cents, or 0.43 percent, to $94.84 a barrel by 0751 GMT. After breaching $1 gains, U.S. West Texas Intermediate crude futures were up 92 cents, or 1.01 percent, to $92.40.