Oil country tubular goods (OCTG) refer to pipes and tubes used in petroleum and natural gas industries. Most of them are seamless types, but there is a considerable portion of welded versions.
OCTG can be divided into three types: pipe casings, pipe casings and drill pipes. Each type can be specified as API-5CT.
The pipe casing mainly serves as a support to ensure a proper functioning of the wellbore during drilling and completion operations.
Oil pipes, or production tubing, are used in a wellbore, through which the oil and gas travel from the bottom of the well to the land surface.
The drill pipe is usually placed between the motor and drill bit in a drill rig. It assists in the wellbore drilling process.
Offshore Drilling Pipe | Metal Tubing Supply | Oil Line Pipe