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Case Studies
Explore real drilling projects completed with Drillnova tools across HDD, foundation drilling and other applications.
Foundation Drilling
MH-3 Roller Bit Core Barrel for 1200mm Bored Pile Rock Drilling
Field support in Guangzhou Zengcheng, China, covering MH-3 roller bit installation, core barrel repair, spoil discharge improvement, and operating parameter adjustment in hard weathered rock.
Foundation Drilling
Enhancing Rock Drilling Efficiency at Jieyang Thermal Power Plant
Improved wear resistance and penetration performance through redesigned high-helix roller cone barrel bits in complex granite formations