What is OCTG and what does it mean?
Oil Country Tubular Goods (OCTG) by definition:
OCTG (plural OCTGs).
(oil industry) Abbreviation of Oil Country Tubular Goods.. Tubing, Casing and Drill Pipes manufactured according to API Specification 5CT.
What is API 5CT?
- API 5CT – American Petroleum Institute specifications for the oil and gas industry.
- Casing
- Tubing
- Drill Pipe
- Couplings
- Pup Joints
What are API Threading Spec Connections?
- STC – Short Thread Coupled
- BTC -Buttress Thread Coupled
- LTC – Long Thread Coupled
- EUE -External Upset End
- NUE -Non Upset End
- LP – Line Pipe
What is OCTG Casing Range?
- Range 1 – 16 – 25’
- Range 2 – 25 – 34’
- Range 3 – 34 – 48’
What is OCTG Tubing Range?
- Range 1 – 20 – 24’
- Range 2 -28 – 32’