The shale-drilling boom that started two decades ago has significantly impacted the U.S. energy sector, turning the nation into the world's largest energy exporter. Wall Street Journal (Markets) posted on X, highlighting how this boom has flooded U.S. markets with oil and gas, reshaping global energy dynamics. The surge in shale drilling has not only increased domestic energy production but also positioned the United States as a key player in the international energy market. This transformation underscores the profound changes in energy supply and trade patterns over the past twenty years, driven by advancements in drilling technology and increased investment in shale resources.