Minimize complexity and maximize flexibility with umbilical-less subsea tubing hanger installation systems
Talk to an expertThe ROCS system represents a breakthrough in subsea completion and intervention technology. ROCS redefines offshore operations through the elimination of traditional umbilicals, reelers, and hydraulic power units. Instead, it uses a compact, umbilical-less, highly automated control solution with integrated hydraulics, with topside and downhole communication. This reduces risks related to the red zone, frees up deck space, simplifies logistics, and eliminates the need to handle hydraulic fluid. Cut down on mobilization and operation time with this safe, efficient, and flexible tubing hanger installation system.
Offshore operations often encounter cost, schedule, and HSE challenges. We collaborated with our customers to remove umbilicals, the most expensive element of subsea installation and completion. Now, operators can use hydraulic actuation, the most dependable method for subsea valve operation, without umbilicals or a topside workover control system.
Advanced wireless technology enables real-time communication through well fluids, which ensures reliable control and improves decision-making and safety.
Improve rig flexibility and efficiency with our umbilical-less, interface-independent, light-weight, and space-saving system. Mobilize it without the need to rely on the rig schedule. This increases flexibility, efficiency, and significantly reduces operational complexity.
Robust and flexible completion landing string solutions
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ROCS features a local hydraulic reservoir, redundant batteries and pumps, and low power energy usage to minimize size and maximize versatility. Operators can customize ROCS for any tubing hanger system, which reduces complexity and streamlines offshore operations. This interface-independent system standardizes subsea completions and enables flexibility and compatibility across any drilling rig and associated equipment.
Our umbilical-less subsea control system’s smaller size and elimination of heavy topside units and surface hydraulic systems minimize the number of personnel in hazardous zones and eliminate heavy lifts.
Removal high-pressure hydraulics from surface operation
Tons of equipment eliminated
Footprint reduction
Up to 24 hours of critical path time reduction per job
We designed ROCS with safety, efficiency, and cost-effectiveness at the forefront. ROCS undergoes pre-testing in a hyperbaric chamber to simulate actual working conditions. In the field, the results speak to the economics of this subsea control system.
Industry first, field-proven closed-loop subsea controls unit complete with redundant subsea pumps, control modules, and a hydraulic reservoir.
The 15,000 psi light well intervention system is a versatile and cost-effective solution for open water mechanical and hydraulic intervention.
AccessAcid diverts acid stimulation treatments from high-permeability and naturally fractured zones to low-permeability zones to maximize reservoir contact
