Steam Injection Wellhead

High Temperature Wellheads

They are used on high temperature wells up to 350°C. They are suitable for either steam injection or spring wells of over 121°C and up to 5,000 psi.

The hanger has an extended neck to form a secondary seal that isolates the annulus space and allows testing the flanged union. 

The high-temperature packings are energizable from the outside. Optionally, they are furnished with a swivel upper flange.

Concentric Heads for Steam Injection

They have two concentric tubing columns for injecting and producing. The high- temperature packings are energizable from the outside. Optionally, they are furnished with a swivel upper flange.

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