Time and Location: July 2012, Dagang, Tianjin
Geological Condition: highly viscous stratum
Project Name: 1200m Fishpond Crossing Thermal Engineering Project
Drill Rig: Tuxingsun HT600
Drill Pipe: Caston Φ139.7*10.54*9600mm
Customer Comments: stable drilling and rotation, normal screwing on and off, high price performance ratio and reliable quality.
