Office: +971-52-3104156
Sales Hours Mon - Fri: 09:00AM - 09:00PM Saturday: 09:00AM - 07:00PM Sunday: Closed
Adress (SAIF-Zone), Sharjah, United Arab Emirates.
Factory: 123-456-789
Sales Hours Mon - Fri: 09:00AM - 09:00PM Saturday: 09:00AM - 07:00PM Sunday: Closed
Adress 1840 E Garvey Ave South West Covina, CA 91791

OCTG

OCTG

Oil country tubular goods (OCTG) is a family of seamless rolled products consisting of drill pipe, casing, and tubing subjected to loading conditions according to their specific application.

  • Drill pipe is the heavy seamless tube that rotates the drill bit and circulates drilling fluid. Pipe segments 30 ft (9m) long are coupled with tool joints. Drill pipe is simultaneously subjected to high torque by drilling, axial tension by its dead weight, and internal pressure by purging of drilling fluid. Additionally, alternating bending loads due to non-vertical or deflected drilling may be superimposed on these basic loading patterns.
  • Casing pipe lines the borehole. It is subject to axial tension by its dead weight, internal pressure by fluid purging, and external pressure by surrounding rock formations. The casing is particularly exposed to axial tension and internal pressure by the pumped oil or gas emulsion.
  • Tubing is the pipe through which the oil or gas is transported from the wellbore. Tubing segments are generally around 30 ft [9 m] long with a threaded connection on each end.