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ODESSA — Texas produced nearly half of all U.S. oil last year despite having drilled fewer new oil wells in 2025, a trend that analysts and industry groups said is possible due to the state’s geological makeup, a network of pipelines and transportation, and the ability to work on multiple production sites in less time.
And that West Texas oil has helped keep U.S. supply steady as oil supply across the world has been squeezed during the Iran war, experts said.