The oldest oil field in India is –
- ABombay High, Maharashtra
- BAnkleshwar, Gujarat
- CNavgam, Gujarat
- DDigboi, Assam
Show answer and explanation
Correct answer: (d) Digboi, Assam
Explanation
The oldest oilfield in India is located at Digboi in Assam. It lies in the Brahmaputra Valley, which is the oldest petroleum-producing region of the country.