Wall Street Journal | Oil Buoyed by Fall in OPEC Supply Wall Street Journal Earlier in the week, OPEC said it now expects U.S. shale production to rise by 130,000 barrels a day this year. OPEC and 10 producers outside the oil cartel, including Russia, have been holding back crude output by 1.8 million barrels a day since the ... Oil prices set for weekly drop amid concerns over rising supply |