Main boring diameter for petroleum well is 20-30 cms in d... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

Main boring diameter for petroleum well is 20-30 cms in diameter, while the depth of the oil well may be about _____________ kms?

Correct answer: B

Explanation

Oil wells can reach depths in the range of 1.5 to 4.5 kilometers.

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