Subsea Smart Solutions supplies Scale Squeeze Tree Cap (SSTC) systems - new and cost-efficient subsea solutions for well stimulations.
The SSTC systems are designed for vertical XT's, eliminating the need for XT handling cap, XT running tool, tree cap running and retrieval tool. The XT will have an easy access connection (2 - 7) for well stimulation with access directly into tubing to maximise the result with maximum turbulent flow. The barrier elements is PSV + FSC valve in the cap. During the stimulation the top connection has surface controlled EQD, PSD, ESD function according to NORSOK and ISO standard and the operation can be performed from DP class 2 and up. During EQD there will be no spill, and the well will be shut in with two barriers in place.
Subsea Smart Solutions supplies subsea HPU units to control x-mas trees in production mode, for workover operations, and for intervention operations. For electric x-mas trees the MEG SHPU can operate down hole safety valves using MEG as control fluid. The MEG SHPU can also operate using a closed reservoir with water based oil as control fluid, with the possibility to fill from vessel if required. The solutions can be shipped, stored and installed in arctic climate as well as the rest of the world.
Added value: less high-pressure equipment at surface, cost-efficient (no need for hydraulic lines in umbilical), reduces the likelihood of oil spill, eliminates the top side HPU for WBM, less manual handling during installation, and overall a huge cost and risk reducing measure for the project.
Subsea Smart Solutions supplies subsea HPU units to control x-mas trees in production mode, for workover operations, and for intervention operations. Our Contingency SHPU will get the wells back in production within weeks, instead of waiting for a new replacement umbilical that normally takes between 2-3 years from the day the umbilical fails until the wells are back in production.
The Contingency SHPU will fit all x-mas trees independent of supplier and control system. It is prepared for low pressure and high pressure (chemical is optional). One unit can operate several x-mas trees or manifolds. The Contingency SHPU is ready to be mobilized from Stavanger Norway ASAP in case the need is there, and can be stored, shipped and installed in arctic climate.