TIS provide a range of bespoke controls for operation in-the-field to aid topside operations.

TIS Production HPUs are designed to supply hydraulic power and control functionality from a topside location (typically an FPSO), through a production umbilical to a Subsea Control Modules (SCM).

TIS Flowhead Control Units are designed to provide control for the flowhead or subsea test tree, which supports the test string and provides a means of well control over the flow of wellbore fluids during well intervention operations.

TIS Hydraulics Distribution Panels (HDPs) are designed to operate critical valves on any offshore or land-based installation and are typically configured to suit a high, medium or low-pressure range.

TIS Topside Umbilical Termination Units (TUTUs) are designed to provide a conduit between subsea umbilical and topside control systems such as Subsea HPUs and Chemical injection systems.

TIS ESD Control Units are designed to either manually or remotely close a valve in response to a pipe leak or break, malfunction or other similar emergency which involves loss of well control during well intervention operations.