Casing Head

Casing Head is a high-pressure wellhead component installed at the top of the surface casing to support subsequent casing strings, provide pressure containment, and facilitate installation of wellhead and BOP equipment.

Technical Specifications

Specification Typical Range / Options

Equipment Type Casing Head

Nominal Size 7-1/16", 9", 11", 13-5/8", 16-3/4", 20-3/4" and other sizes

Working Pressure 2,000–20,000 psi

Casing Connection Slip-type, mandrel-type or threaded configuration

Top Connection API 6A flanged or other specified connection

Body Material Forged alloy steel / high-strength carbon steel

Casing Size Range Application-dependent

Bore Size Available according to casing and wellhead configuration

Seal System Annular / casing seal arrangement

Pressure Rating API 6A rated

Material Class Available according to service requirements

Temperature Class API 6A options available

Performance Level API 6A PSL options

Service Standard or sour-gas/H₂S service, where specified

Testing Hydrostatic pressure and functional testing

Standard API 6A / applicable industry standards

Key Features

Supports and suspends the casing string.

Provides pressure containment at the wellhead.

Designed for integration with BOP stacks, casing spools, tubing heads and other wellhead components.

Heavy-duty forged construction for demanding drilling and production environments.

Available with different casing hanger and seal configurations.

Suitable for onshore and offshore applications.

For Sale

Driscoil Equipment offers casing heads for sale in various sizes and pressure ratings. Equipment can be supplied according to the required casing size, bore, working pressure, flange connection, material class and service condition.