How petrol production in india

How petrol production in inLekin kya aap jante Hain ki India mein petrol kahan se aata hai aur kaise banta hai yah bahut hi rochak aur jatil prakriya hai yah Safar shuru hota hai kacche Tel se jo jameen ke niche daba hua hota hai junkari ke liye video dekhiye sony georaphy .com