The Aquaterra Energy Low-Pressure Overshot has been designed to support low-pressure riser top hole drilling activities. The Overshot provides a safe and effective method of fluid and pressure containment on any API cut casing or conductor profile and a means of connection to the drilling unit’s diverter system or riser. The overshot can be deployed both at the surface or subsea, having a manual drive bolt or alternative hydraulic seal activation.
Find out more about our surface riser system products and services, or our well abandonment products and services.
Proven, flexible and integrated drilling well access solutions, improving efficiency across subsea developments.
Riser-based systems for safe and reliable well re-entry, for intervention and abandonment operations.
Intelligent analysis supporting confident delivery, smarter investment and sustained project success.
Expert CO₂ storage solutions, supporting tomorrow’s energy transition.
Integrated subsea systems connecting seabed infrastructure through to surface operations.
Innovative offshore platforms tailored to unique project needs, from concept to installation.
Delivering a full suite of specialist products, supported by decades of offshore expertise.
In the first article in this series, I outlined why subsea tiebacks have become the only realistic development route left in the UKCS and why the window to execute them is narrowing fast. But urgency alone doesn’t make a project deliverable. Subsea tiebacks often get described as the quick, low‑CAPEX answer to unlocking remaining reserves, especially in […]
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