Dimension of OCTG pipe
OCTG, the full name of which is Oil Country Tubular Goods, is a type of steel pipe specially used for oil and natural gas extraction. Most of them are seamless steel pipes, but welded pipes also account for a considerable proportion. They are divided into oil pipes, casing and drill pipes.
Lenght: R1, R2, R3
OCTG pipes are large diameter pipes that are cemented into a borehole. The next will show the table of normal casing pipe sizes, you can get detailed information from the casing pipe size chart.
Size table of casing pipe
Size table of drill pipe