Drill Collar

01 Design and working procedure Conform to the requirement of API Spec 7 -1 02 Non-API standard type of drill collars are also available as per client`request 03 Cold-rolled thread roots 04 Thre

Posted Date: 08 Dec 2008

From : Tianhe petroleum machinery joint stock Co., ltd [ China ]

Related Categories

Boring , Drilling & Mining Equipments

Related Keywords

Drill Collar - Drill Pipe - Stabilizers - 3-Piece Sleeve Replaceable Stabilizer - Float Valve Stabilizer - Integral Spiral Blade Stabilizer - Non-Rotating Stabilizer - Replaceable Sleeve Stabilizer - Variable Diameter Stabilizer - Spherical Stabilizer