Rigtec Wellservice delivers evolved heavy well intervention using innovative, efficient, and environmentally responsible RoboRig™ technology.
Riserless Heavy Subsea Well Intervention System
Neutral Impact on Wellhead Fatigue
RoboRig™ adds no additional wellhead fatigue due to riserless operation where only vertical force is applied.
Riserless Heavy Well Intervention
RoboRig™ delivers full heavy subsea well intervention capability without risers, HWIVs, or MODUs
Cost Effective Plugging
Expensive with today’s methods, RoboRig™ makes subsea plugging practical, economical and safe.
Unlock Deferred Production
Unlock/optimize production from unproductive wells, unaccessible with current technology due to cost or fatigue.
Areas of Use
Heavy subsea well intervention faces major barriers including wellhead fatigue, low operational limits, and high operational cost.
RoboRig™ Subsea is a Riserless Heavy Well Intervention Unit operated from a Vessel.
The technology enables it to operate where wireline and coil tubing can not, and where traditional HWI is not feasible (technically or financially). The unit provides a flexible and cost-effective alternative for plugging wells that need decommissioning and for opening shut-in wells, bridging the technology-gap between light and heavy intervention on the seabed.
RoboRig™ Subsea
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Compact, High-Output Modular Design
Lightweight yet industrial-strength, Roborig’s modular architecture replaces bulk with agility—ideal for tight sites and high-mobility deployments.Unmatched Tripping Speeds (up to 900 m/h)
Robotic drive systems enable fast equipment movement, cutting well intervention time dramatically.No Vertical Pipe Rack Required
Innovative handling eliminates the need for vertical racking, reducing rig height, complexity, and footprint.Full Robotic Automation
Executes entire drilling and workover sequences without human input. Repeatable, precise, and programmable for all operations.String Compatibility
Seamlessly handles most casing, tubing, and specialized strings supporting a wide range of well designs and intervention scopes.
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Significant Reduction in Drilling & Intervention Costs
Outperforms optimised traditional rigs through time savings, automation, and reduced personnel requirements.Optimised for Pad Drilling & Multi-Well Strategies
High-density pad applications benefit from Roborig’s compact profile and continuous performance, enhancing ROI per location.Rapid Deployment & Redeployment
Modular system reduces rig-up/rig-down times and simplifies logistics, unlocking faster field-to-field mobility.Lower Fabrication & Lifecycle Costs
Smart materials, streamlined components, and fewer mechanical failure points translate into significantly reduced CAPEX and maintenance spend.
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Minimal Surface Footprint
Ideal for environmentally sensitive areas—reduces pad size, earthworks, and ecological impact.
Contact Rigtec Wellservice
Do you wish to know more about Rigtec Wellservice?
Please feel free to use our contact form or contact Tor Egil Rolfsen directly.
Do you wish to know more about Captec?
Send an email to contact@captec.no, or call
+47 901 47 798