Drill pipe
Drill pipe, drill collars, heavy-weight pipe and kelly — new, used and reconditioned. Selected for your drill string and drilling tasks.











































SBT, UBTS, TBT and VBT with Delivery Across Russia
Burmetsnab supplies drill pipe for drilling and production operations: new and used items, selection by diameter, wall thickness, steel grade and standard.
Steel Drill Pipe (SBT)
SBT is the primary element of the drill string for vertical and directional drilling. Manufactured from alloy steel to GOST or API. Offers an optimum strength-to-weight ratio. Used at depths of up to 6,000 m. Available with various types of threaded connection.
Drill Collar — Balanced Type (UBTS)
UBTS is used to apply weight-on-bit during drilling. Has increased wall thickness and mass compared with SBT. Reduces bending stresses in inclined well sections. Provides stability to the bottom-hole assembly. Used in combination with drill collars and SBT.
Heavy-Weight Drill Pipe (TBT)
TBT is designed for drilling in complex geological conditions. The increased wall thickness provides resistance to high torque. Used in intervals with elevated wellbore curvature. Suitable for operation under high tension and compression loads. Service life is 30–50% longer than standard SBT.
Kelly / Square Drill Pipe (VBT)
VBT is the top element of the drill string, connecting it to the swivel. Has an enlarged diameter and special design for torque transmission. Fitted with an internal bore for drilling fluid circulation. Withstands maximum torque loads during rotary drilling. Manufactured with square, hexagonal or octagonal cross-section.
