Wellhead Equipment & Accessories
Casing Head
Casing Heads are important wellhead components designed to support casing strings and provide a connection interface for additional wellhead equipment. They are used in oil and gas well installations.
- Internal bowl to land and support the casing hanger
- Side outlets for annulus access (flanged, studded or threaded)
- Top flange for BOP stack or casing spool connection
Product overview
Casing Heads are important wellhead components designed to support casing strings and provide a connection interface for additional wellhead equipment. They are used in oil and gas well installations.
As the lowermost part of the wellhead, the casing head is attached to the surface casing and contains a bowl that receives the casing hanger for the next casing string. Side outlets give access to the annulus for pressure monitoring and fluid returns, and the top flange provides the connection for the BOP stack during drilling and for the next spool afterwards.
Size, pressure rating, material and end connections are sourced to your specification. Share your requirement for a suitable option.
Key features
- Internal bowl to land and support the casing hanger
- Side outlets for annulus access (flanged, studded or threaded)
- Top flange for BOP stack or casing spool connection
- Bottom connection threaded or slip-on weld to the surface casing
Typical applications
- Oil and gas well construction
- Base of the wellhead assembly for onshore wells
- Annulus monitoring and access during drilling and production
