Parvin Faghfouri Azar

China Starts Drilling for Natural Gas 6 Miles Underground

China National Petroleum Corporation (CNPC) has started drilling an ultra-deep well with a designed depth of 10,520 meters (6.5 miles) in the Sichuan province, news agency Xinhua reports. The ultra-deep well is targeting natural gas and is located in the northwest of the Sichuan Basin. There are multiple sets of …

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