Which of the following states is the largest producer of crude oil in India onshore?

💡 Solution & Explanation

Rajasthan is the largest onshore producer of crude oil in India, driven by prolific fields discovered in the Barmer basin. While offshore fields like Mumbai High still account for a substantial share of total domestic production, onshore output is dominated by western Rajasthan. This petroleum wealth plays a crucial role in reducing the country's import dependency for energy resources.