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The first commercial oil well struck oil in Pennsylvania

On this day · 27 August 1859
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At sixty-nine and a half feet near Titusville, a former railroad conductor's stubborn well tapped the modern petroleum age.

Verified · Drake Well Museum (Pennsylvania Historical & Museum Commission)

On August 27, 1859, near Titusville, Pennsylvania, a well drilled specifically for oil struck it at a depth of 69.5 feet. The project was run by Edwin L. Drake, an agent of the Seneca Oil Company, with salt-well driller William “Uncle Billy” Smith turning the tools.

The loose ground kept collapsing into the borehole, so Drake hammered iron pipe down to bedrock and drilled on through it, a method that made deeper oil drilling practical.

The well that everyone called “Drake’s Folly” had just opened an industry.

Kerosene for lamps was the immediate prize, but the strike triggered a frenzy. Pennsylvania’s output leapt from about 2,000 barrels in 1859 to roughly 500,000 by 1865. Drake himself died poor, having neglected to patent his technique, yet his shallow Titusville well is widely marked as the birthplace of the modern petroleum industry.

69.5 ft
drill depth
1859
year struck

Sources & references

2 references

Well-established. Corroborated by 2 independent sources.

1 Drake Well Museum (Pennsylvania Historical & Museum Commission) museum “On August 27, 1859, the Drake Well struck oil at 69½ feet, giving birth to an industry that has forever shaped our modern world.” drakewell.org ↗
2 American Oil & Gas Historical Society — Nylon, a Petroleum Polymer historical society “Today's exploration and production industry was born on August 27, 1859, near Titusville when a well specifically drilled for oil found it. The Pennsylvania oil well that launched America's petroleum age was 69.5 feet deep.” aoghs.org ↗
✓ Last reviewed Jun 7, 2026

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