Standard Oil seemed omnipotent in American oil. Everything about its operation was colossal: Twenty thousand wells poured their output into 4,000 miles of Standard Oil pipelines, carrying the crude to seaboard or to 5,000 Standard Oil tank cars. The combine now employed 100,000 people and superintended the export of 50,000 barrels of oil to Europe daily. Rockefeller’s creation could be discussed only in superlatives: It was the biggest and richest, the most feared and admired business organization in the world.