This category focuses on the equipment used during the drilling, completion, and control of
oil and gas wells, ensuring pressure is contained and flow is managed.
Drilling Pipes
(OCTG)
Oil Country Tubular Goods. Specialized steel pipes (drill pipe, casing,
tubing) used to drill the well and line the borehole.
Flanges (API 6A)
High-pressure, high-strength connection rims manufactured to API
Specification 6A (Wellhead and Christmas Tree Equipment) standards
for well control and integrity.
Valves (API 6A)
High-pressure valves certified to API 6A standards, used in the
wellhead assembly to manage flow.
Gaskets
High-integrity metal seals (often Ring-Type Joints or RTJs) used in API 6A
flanged connections to withstand extreme well pressures.
Studbolt (API
7H)
Heavy-duty threaded fasteners (bolts and nuts) used for assembling
and securing API 6A high-pressure flanges.
BOP (Blowout
Preventer)
A large valve stack installed at the wellhead that is designed to seal off
the wellbore to prevent uncontrolled flow (a blowout).
Casing head
A heavy-duty spool that is the foundation of the wellhead assembly,
supporting the casing strings and providing an interface for the BOP.
X-mas tree
A specialized assembly of valves, spools, and fittings installed on the
wellhead to control the flow of oil or gas from the well.
Choke manifold
An arrangement of valves used to control and regulate the fluid flow
and pressure returning from the well, usually during drilling or well
testing.
Packer liner
A downhole component used to seal the annular space between two
casing strings (Packer) or the final string of pipe set in the wellbore
(Liner).
