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 The great data center space race includes a small company in Redmond February 04, 2026 Amazon lays off 16,000 employees in major reduction of force January 28, 2026 Seattle's job market shrunk in 2025, marking first dip since Covid January 27, 2026