Topside Equipment

TIS Subsea HPUs are designed to control and monitor subsea trees and associated subsea equipment during well intervention operations, and are typically accompanied by an Umbilical Reeler as part of complete Subsea Landing String (SLS) or Intervention Workover Control Systems (IWOCS).

TIS Subsea Control Units are designed to provide control for a range of critical subsea valves including subsea trees, BOPs and other equipment during well intervention operations.

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 Control Cabins are designed to accommodate multiple hydraulic electric control stations, monitoring stations, and workstations in a containerised or open console housing.

TIS Accumulator Skid Units are designed to provide additional stored volumes of energy to enable changes to BOP Ram functions, speeds, controls, and higher shearing pressures during well intervention 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 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 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 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.

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