Drill pipe includes pipe body and tool joints (box and pin) welded together, used to connect drilling rig surface equipment and bottom equipment or bottom hole equipment. Drill pipe can bear heavy internal and external pressure, and twist, bend and vibration which can be used more than one time during oil or gas production.
Size: 2 3/8” – 6 5/8”
Grade: E75, X95, G105, S135, Z140
Connection: EU, IU, IEU
TG Series Double-ledge High-torsion Big Water Hole Drill Rod
Double-ledge high-torsion big water hole drill rod is our new developed product; compared with API joint, it has similar makeup and breakout, and possesses the following advantages.
Downhole Motor Manual