“Crude oil futures settled lower on the week as the market eyed a potential for rising global supply amid signs of internal OPEC+ tensions.

Prompt-dated June WTI settled at $63.02/b April 25, a gain of 23 cents on the day but down $1.66/b from the April 17 close. Front-month ICE Brent ended the April 25 session up 32 cents at $66.87/b but still down $1.09/b from its week-ago level.

Selling pressure emerged midweek after Kazakh Energy Minister Erlan Akkenzhenov on April 23 roiled crude markets when he said Kazakhstan would pursue its own “national interests” when determining production levels, raising doubts about the country’s commitment to fulfilling output cuts as part of the OPEC+ producer group”