• Samba 65 00% 56.65%
    Joga2002 635.254 50% 63.63%
    Bra52 69 23.145% -63.25%
    Joga2002 635.254 50% 63.63%
  • HangSang20 370 400% -20%
    NasDaq4 33 00% 36%
    S&P5002 60 50% 10%
    HangSang20 370 400% -20%
    Dow17 56.23 41.89% -2.635%

EghtesadOnline: Oil prices were stable on Wednesday, supported by confidence that an OPEC-led output cut aimed at tightening supply would be extended to all of 2017 and the first quarter of next year.

Brent crude futures rose to $54.18 per barrel at 0450 GMT, up 3 cents from their last close.

U.S. West Texas Intermediate (WTI) crude futures were at $51.49, up 2 cents, Reuters reported.

Both benchmarks have gained more than 10 percent from their May lows below $50 a barrel, rebounding on a consensus that the Organization of the Petroleum Exporting Countries (OPEC) and other producers, including Russia, would extend their pledge to cut supplies by 1.8 million barrels per day (bpd) to March 2018, instead of just covering the first half of 2017.

"OPEC is meeting on 25 May with an extension of supply cuts at the top of its agenda. With oil stocks nowhere near OPEC's ... objective of the recent five-year average level, an extension of cuts seems all but a foregone conclusion," French bank BNP Paribas said.



Beyond bloated inventories, one of the main reasons markets have not tightened more has been U.S. oil production, which has soared more than 10 percent since mid-2016 to 9.3 million bpd.

Benefiting from a market structure known as contango, in which future oil prices are higher than those for immediate delivery, U.S. drillers have sold future production in order to finance expanding output.

To stop this, analysts at Goldman Sachs and elsewhere suggest the price curve should be pushed into backwardation, where future oil prices are below current ones.

While backwardation would reduce inventories, it is less clear whether it can stop rising U.S. production.

"When you have backwardation, it tells you to drain your tanks and produce more in order to monetize your production and reserves. As long as you make money from oil production, you'll produce and sell as much oil as you can," said John Driscoll, director of JTD Energy Services.

Past forward curves show that U.S. oil production rose at its fastest pace during times when prices were in backwardation (2011 to 2014).

Though prices were then higher, Driscoll said U.S. producers are now so efficient that they can live with a lower market.

"Break-evens for some of the U.S. tight formation (shale) producers are estimated at close to $35-40 per barrel," he said.

Instead of selling future production in order to finance prompt output when the oil price curve is in contango, shale drillers now use backwardation to sell into the higher priced prompt market while buying into the cheaper back-end of the curve as a hedge, traders said.

Opec oil market oil prices oil output oil cut