Oil dipped slightly last week on a weaker demand outlook while Russia cast doubts on the timing of a decision to extend supply cuts led by the Organization of Petroleum Exporting Countries. Wagers on lower Brent prices rose by the most since June through the week to Nov. 14 amid uncertainty over Saudi Arabia’s push to prolong output curbs. Yet an extension remains likely, according to PVM Oil Associates Ltd. “It is widely believed that OPEC, together with 10 non-OPEC countries, will roll over their production for the whole of 2018,” said Tamas Varga, an analyst at PVM in London. Click Read More below for additional information.

The global oil benchmark flirted with the $80-a-barrel level again on Tuesday, underlining concerns that an unexpectedly strong crude rally could eventually begin to weigh on economic growth. The combination of renewed U.S. sanctions on Iran, potential sanctions on Venezuela, a rising geopolitical risk premium, strong demand and other factors have made talk of $100 crude sound less outlandish. Indeed, some analysts argue that the backdrop now leaves the market more open to potential price spikes. So what if oil did climb back to triple digits for the first time since 2014? Economists led by Arend Kapteyn at UBS laid it out in a wide-ranging note on Tuesday. Click Read More below for additional information.

Futures were little changed after slipping 0.3 percent on Tuesday, the first decline in four sessions. Crude inventories fell by 1.56 million barrels last week, while motor-fuel stockpiles gained 520,000 barrels, the industry-funded American Petroleum Institute was said to report. A Bloomberg survey forecast a 2.45 million-barrel oil-supply drop ahead of government data Wednesday. “The U.S. shale machine is poised to shift up a gear as producers make hay amid the healthier price backdrop,” said Stephen Brennock, an analyst at PVM Oil Associates Ltd. West Texas Intermediate for December delivery slid 8 cents to $57.12 a barrel on the New York Mercantile Exchange at 10:04 a.m. London time. Total volume traded was 12 percent below the 100-day average. Prices slipped from the highest level in more than two years to close at $57.20 on Tuesday. Click Read More below for additional information.