Futures in New York slid 0.3 percent after closing at the highest since Feb. 5 on Monday as crude exports from a key Libyan terminal were disrupted. The focus now shifts to U.S. stockpiles, which are forecast to have risen last week. While they increased in three of the past four weeks, the pace of gains slowed, allaying fears that American supply will undermine OPEC’s output curbs. U.S. inventories probably rose by 2 million barrels last week, following a surprise drop in the previous week, according to a Bloomberg survey before Energy Information Administration data due Wednesday. The number of rigs drilling for oil in the U.S. has risen for five consecutive weeks to the highest in almost three years, Baker Hughes data show. Click Read More below for additional information.

Oil prices rose on Monday as OPEC reported that the global oil glut has been virtually eliminated, while U.S. crude’s discount to global benchmark Brent widened to more than $7, its deepest in five months. U.S. shale production is expected to hit a record 7.18 million barrels per day (bpd), the Energy Information Administration said. The production growth may be far from over, contributing to U.S. crude’s discount to Brent, analysts said.

Ahead of next week's OPEC meeting in Vienna, strategists are closely watching swings in crude oil prices, which are faltering after weeks of gains. Despite political tensions involving oil superpower Saudi Arabia and OPEC's promises to cut production, crudeprices could come down by year-end, one strategist says. Here's why. • "Tensions in Saudi Arabia are still flaring following the actions by Crown Prince Mohammed bin Salman," Chantico Global CEO Gina Sanchez said Monday on CNBC's "Trading Nation," referring to a vast political shakeup in the kingdom earlier this month that initially boosted oil prices. • It is unlikely, however, that this will be an "actual geopolitical event," Sanchez said, and oil prices should continue settling. Click Read More below for additional information.