The NS-15 Subsea Wellhead System is a pressure containing vessel used to hang-off and seal the different casing strings in the drilling of subsea wells.
NuStar Subsea Tree designs, both vertical and horizontal types, are capable of operating at water depths of 3,000m and upto 10,000psi pressure.
This System offers a complete solution for the suspension of casing at or below the mudline level, to provide pressure control and annulus access to the surface wellhead.
The NUSTAR Subsea Lubricator System (SSL) is designed to be deployed and recovered as a two-part lift from a suitably designed diving support vessel.
Subsea manifold is a structure containing a system of valves, pipe headers and branched pipework that are designed to commingle and distribute produced fluids from multiple wells or to distribute injection fluids into the wells.
The wellhead connector is a hydraulically operated connector that can be locked to, and unlocked from, a matching profile at the top of the subsea wellhead housing.
The NS-T/NS-F Threaded Connector is a heavy duty pipe connector for oil and gas drilling.
NuStar API 6A / 17D gate valves are used to control the flow of fluids in Christmas trees, manifolds, pipelines and surface wellheads.
Our actuators comprises of both linear and rotary override options and comes in various sizes.
NuStar Technologies offers diver-less vertical and horizontal flowline tie-in connection systems that are designed for rigid and flexible flowlines.
