News & Stories Economy The economics of America's aging oil wells Camila Domonoske March 26, 2025 / 2:57 pm More than three-quarters of U.S. oil wells, collectively, make just 6% of the country's oil. They're called marginal wells because of how small their output is. But they're a big deal. Why you can trust KUOW Recommended Stories Unemployment in WA reaches highest rate since 2021 April 02, 2026 The K-shaped economy: Why diners are dying but yachts are booming April 02, 2026 Inland Northwest farmers face rising fertilizer, diesel costs from Iran war March 31, 2026
