- Instrumentation Solutions
Annulus Monitoring System – AMOS™
Reduce your flexible riser costs. 4Subsea’s annulus monitoring solution AMOS™ provides safe and cost-effective operation of flexible risers. The system monitors the riser annulus diffusion rate, detecting early signs of riser failure, reducing risk and averting potential costly replacement of risers. The results are safe operations, improved decision making as well as reduced cost.
Sound Familiar?
- You are not able to monitor your risers properly and get early warnings of anomalies
- Your monitoring solution doesn’t integrate to your control room
- You need a simple and cost effective solution for monitoring free annulus volume
- You need real-time monitoring of your risers
- You need to have a service agreement with an expert environment to reduce risk of riser failure
The Solution
AMOS™ is a continuous annulus monitoring system for new and existing flexible risers. It uses a method to detect failures such as outer sheath damages and blocked ventilation ports early on, hence preventing costly replacements, shutdowns and accidents. AMOS™ also provides the option of automated annulus free volume testing as well as automated nitrogen annulus testing. The system features a simple-to-use touchscreen interface and has minimum maintenance requirements.
The system has been successfully deployed on multiple offshore installations on the Norwegian Continental Shelf since 2013, offering operators a proven and reliable solution.
What AMOS™ delivers
- Reduces risk of production downtime
- Provides early warning in case of anomalies
- Integrates to central control room
- Fail-safe design built from robust standard components
- Local storage with Ethernet connection for online monitoring
- Can be tailormade to customer specifications
How it works
See how AMOS™ works offshore with installation and monitoring examples.
Questions about AMOS™?
Our team can help you assess monitoring needs and discuss installation options.