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![Deep Geothermal Well Drilling Rig: CMD180T to 3,780 m]()
07-24/2026A four-spud program, 445 mm to 152 mm, delivered a 3,780 m geothermal well in 230 days with the CMD180T rig — results inside. -
![Coalbed Methane Horizontal Well Drilling: CMD100, 2,010 m]()
07-30/2026Surface CBM drainage horizontal well: CMD100 drilled 2,010 m TD, 1,060 m vertical, 950 m lateral, 88.42 deg, 311 mm to 216 mm hole, 127 mm oil-based rods. -
![Deep Geothermal Well Drilling 2,600 m: CMD150T Four-Spud]()
08-05/2026A 2,600 m geothermal well built on a four-spud program with 127 mm drillpipe, mud-cone and screw-motor intervals — how the CMD150T executed it. -
![Mine Rescue Borehole Drilling Rig: CMD100, 8 Hours]()
08-11/2026CMD100 air DTH rescue supply hole: 311 mm to 11.18 m with 245 mm surface casing, then 215.9 mm to 117 m with 139.7 mm casing, drilled through in 8 hours. -
![Coal Mine Ventilation Borehole Drilling: CMD100]()
08-20/2026How to drill a coal mine ventilation borehole: 216 mm pilot to 254 m in 2 days, then 470 mm to 710 mm reaming at 3–5 m/h — a 25-day CMD100 method. -
![Hot Dry Rock Exploration Drilling 3,000 m: CMD150T]()
08-30/2026A five-spud exploration hole to 3,000 m, 600 mm to 152 mm, cored at 10 m per 100 m — how the CMD150T drilled this hot dry rock well. -
![High Altitude Copper Exploration Drilling Rig: CSD1800X]()
09-05/2026At 5,090 m altitude, Tibet, the CSD1800X drilled a 1,548 m copper hole at 75 mm in 43 days. High-altitude rig specs and performance results. -
![Tunnel Exploration Drilling Rig Fault Zone: CSD1300L, 952 m]()
09-10/2026In Sichuan's fault zone, the CSD1300L drilled a 952.20 m tunnel exploration hole at 75 mm in 60 days. Fault-zone coring, anti-deviation and rig specs.
