About this document

Mandrel Hangers Overview and Features by arianaseri is a document available to read on EtoBox.

Mandrel hangers are used to hang casing or tubing strings in wellheads. Standard casing hangers have a 45 degree load shoulder, API or premium casing threads, and allow cement returns. They are rated for the joint strength of the suspended casing. Standard tubing hangers have API or premium tubing threads, an extended neck with secondary seals, a compression primary annulus seal activated by tubing weight, and options for backpressure valves or continuous control lines. They are available with elastomer or

Author

arianaseri

Language

EN