How Do Subsea Trees Work? A subsea Christmas tree is the pressure-containing valve assembly mounted on a subsea wellhead that controls, monitors, and safeguards flow from (or injection into) a subsea ...

Several North Sea examples illustrate the advantages of installing high-integrity pressure protection systems (HIPPS) on subsea wells. Many published papers discuss the benefits of subsea HIPPS and ...

Serica Energy has restarted production from the Rhum field following the successful replacement of a faulty component in the Rhum Subsea Module. British independent upstream oil and gas company Serica ...