Oldest oil well present in which province of Pakistan?

Oldest oil well present in which province of Pakistan?

تیل کا سب سے قدیم کنواں پاکستان کے کس صوبے میں موجود ہے؟
Explanation

This oldest oil well is located in Toot area, Pothohar Plateau, Punjab, Pakistan.

First Oil well drilled in 1964, when President of Pakistan was Ayub Khan.

 There are about 60 million barrels of oil in place

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Pakistan's first gas field was found in late 1952 in Balochistan near the giant Sui gas field