Baoshi Machinery Achieves China’s First Ultra-Long Perforating Gun Segmented Cutting and Fishing Operation Under Pressure
Baoshi Machinery Achieves China's First Ultra-Long Perforating Gun Segmented Cutting and Fishing Operation Under Pressure Company sets new national record with 1,711-meter operation, advancing ultra-deep well intervention technology capabilities Baoshi Machinery's Chengdu subsidiary has successfully completed China's first ultra-long perforating gun segmented cutting and fishing operation under pressure, establishing a new benchmark for pressurized workover