At around six o'clock the newly dug Little and Merrick Well on the Buchanan Farm on Oil Creek in Venango County, Pennsylvania, pumping an estimated three thousand barrels a day, caught fire and exploded. Hundreds had gathered to see the new well. Fire and explosions from the world's first oil well fire spread across the hundred well field. The flames took seventy hours to put out, and nineteen people were killed, including oil pioneer Henry R. Rouse. Two dozen others were burned, some seriously, but survived. (By John Osborne)