Connections

Casing Thread protectors Before casing joints are installed in a well, they are exposed to…

Connection Thread compounds Thread compounds are used for three distinct purposes: – to prevent corrosion…

Connections Testing and qualification The general accepted method for the qualification of casing connection designs…

Connection types Casing connections should satisfy several functional and operational requirements which are presented in…

Connection sealing Threaded casing connections utilise three basic mechanisms to establish a leak tight joint.…

Connections Surface treatments In order to ensure the functional efficiency of a connection, even after…

Connections Selection and ordering When selecting a casing connection the actual load on the connection…

Reliability and structural integrity of connections This article addresses the possible loads on a connection…