The 4th Geological Brigade of Liaoning Province used the C1300 drilling rig for construction in Khabarovsk, Russia, in 2024. They started the hole at a 90 – degree angle and ended up with a final hole depth of 580 meters using the NQ method.
The 4th Geological Brigade of Liaoning Province used the C1300 drilling rig for construction in Khabarovsk, Russia, in 2024. They started the hole at a 90 – degree angle and ended up with a final hole depth of 580 meters using the NQ method.
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