Question

Who first discovered petroleum and in which year???

Answer 1

Barely seven years after Edwin L. Drake drilled the world's first oil well in 1859 at Titusville, Pennsylvania, USA, history registered another exploration of the black liquid gold, in the largest continent. In 1867, a large group of men were engaged in laying railway tracks for the Assam Railway and Trading Co.

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Answer 2

Step-by-step explanation:

The Scottish chemist James Young in 1847 noticed a natural petroleum seepage in the Riddings colliery at Alfreton, Derbyshire from which he distilled a light thin oil suitable for use as lamp oil, at the same time obtaining a thicker oil suitable for lubricating machinery.