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- Improving well performance and integrity

Annular Sensor Systems


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VR Sense-R

VR P&T Sense Wireless
VR P&T Sense Wired
VR P&T Sense Wired Exit Block



Wells with sustained annulus pressure pose a considerable risk to personnel and facilities. Continuous monitoring of this pressure is critical for safe operations.

Conventional monitoring systems often contain a gauge downstream gate valves/flanges.


Gate valves provide only a single barrier. Impact or collision can breach this barrier. Blockage by valve lubricant can impair pressure gauge operation. Regulatory and/or company requirements may demand continuous monitoring and alarms.



The VR SenseTM system, provides continuous monitoring, even during ESD shut downs. The VR Sensor is designed with two independent metal-to-metal barriers. Should an impact or collision take place, the API 6FD/FB fire tested gas tight VR sensor plug will remain within the wellhead.

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