Brent crude oil prices advanced on Tuesday adding to gains in the previous session after a drone attack on an oil pipeline pumping station in Russia reduced flows from Kazakhstan, but gains were capped on the prospects of supply rising soon.

Oil prices dropped by 2% on Friday but remained steady for the week as supply concerns in Russia and uncertainty about a Ukraine peace deal persisted. The Ukrainian drone attack impacting Caspian Pipeline Consortium flows supported prices.

Oil prices rose on Tuesday following a drone attack on a major Russian pipeline that carries a significant portion of Kazakh oil exports.

Oil prices rose on Tuesday, following a drone attack on a Russian oil pipeline pumping station, which disrupted flows from Kazakhstan and added to gains from the prior session. “The recent attack on the Caspian Pipeline pumping station has disrupted oil flows from Kazakhstan,

Oil extended gains on Tuesday after a drone attack on an oil pipeline pumping station in Russia reduced flows from Kazakhstan, though prices were kept in check by the prospect of rising supply. Brent crude futures gained 44 cents,