The IndependentCalifornia Oil-Spill Estimate Revised DownWall Street JournalThe amount of oil believed spilled from a ruptured pipeline off the Santa Barbara County, Calif., coast last week has been revised downward, as cleanup crews worked through the Mem …

Wall Street JournalCleanup Under Way as Officials Assess Size of California Oil SpillWall Street JournalSANTA BARBARA COUNTY, Calif.—As an investigation and cleanup efforts began Wednesday, federal officials said that oil that spilled from a burst pipeline …

Wall Street JournalExtent of California Oil Spill Being AssessedWall Street JournalSANTA BARBARA COUNTY, Calif.—The U.S. Coast Guard is still trying to assess exactly how much oil has leaked from a ruptured pipeline in southern California into the Pacific …

Wall Street JournalCleanup Crews Tackle California Oil Spill as Officials Assess SizeWall Street JournalThe oil spill in Santa Barbara County, Calif., could be as large as 2,500 barrels, or 105,000 gallons, in a worst-case scenario outlined Wednesday by th …