CBSE BOARD X, asked by faizalkhan5338, 7 days ago

In India the fist successful ail well was sunk

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Answered by sahlotparth104
1

Answer:

Digboi

Crude oil was discovered here in late 19th century. Digboi is known as the Oil City of Assam where the first oil well in Asia was drilled. The first refinery was started here as early as 1901. Digboi has the oldest oil well in operation.

Explanation:

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