West Texas Intermediate fell to the lowest level in more than four years after nations supplying a third of the world’s oil failed to pledge output cuts before this week’s OPEC meeting. Venezuela , Saudi Arabia , Mexico and Russia said they plan to start quarterly monitoring of oil prices . Today’s talks in Vienna didn’t result in any joint commitment to reduce supplies, said Igor Sechin , who runs Russian state oil producer OAO Rosneft. “Even those four countries are not agreeing to any kind of cut, and the last thing the Saudis want is to be the ones doing all the cutting,” said Tariq Zahir, a New York-based commodity fund manager at Tyche Capital Advisors. “You have to get an above 2-million-barrel cut from OPEC to stabilize the market.” WTI for January delivery fell $1.69, or 2.2 percent, to $74.09 a barrel on the New York Mercantile […]