LONDON, June 3 Reuters Oil prices edged lower on Monday as investors digested the complex deal brokered by producer group OPEC to extend various layers of output cuts, much of them into 2025.

Brent crude futures for August delivery were down 42 cents at 80.69 a barrel by 1318 GMT. U.S. West Texas Intermediate WTI crude futures for July delivery slipped 45 cents to 76.54.

Some analysts described the group39;s decision, agreed on Sunday, as incrementally bearish for oil prices.

The Organization of the Petroleum Exporting Countries and allies led by Russia, together known as OPEC, are currently reducing output by a total of 5.86 million barrels per day bpd, equating to about 5.7 of global demand.

The group agreed to extend much of its cuts well into 2025 to support the market in the face of softerthanexpected demand growth, protracted high interest rates in key Western economies, worries over slow demand growth in top oil importer China and rising nonOPEC production.

The deal includes extending 3.66 million bpd of cuts that were due to expire this year until the end of 2025.

It also prolongs 2.2 million bpd of voluntary cuts that were to expire at the end of this month but will now be kept in place until the end of September before they are phased out gradually by September 2025.

Clearly the challenge for the group will be to hold or cut back if demand doesn39;t prove as robust and we believe their strong cohesion should allow for greater flexibly, if needed, J.P….