10520 meters!
At 10:30 on July 20, the first Wanmike exploration well in the world with the most complicated geological conditions and the highest drilling difficulty - Shendi Chuanke Well 1 was drilled in the Sichuan Basin.The well is located in the Jiange buried structure in the northwest of Sichuan Basin...
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2023-07-24 06:03:38