OIL AND GAS INDUSTRY
PIPELINES MONITORING AND DIAGNOSTICS

OIL AND GAS INDUSTRY
PIPELINES MONITORING AND DIAGNOSTICS

- The system is in operation at the Gazprom Transgas Ufa gas pipeline.
- Trials were carried out successfully on the Surgutneftegas OJSC pipeline.
Pipelines and communication lines monitoring always implies substantial expenditures for the security system infrastructure. If a conventional solution is applied, the security zone would contain a lot of elements requiring regular maintenance and verification. We offer our customers a unique solution that would allow monitoring zones of up to 75 km per one device with the ROPA system. One fiber in the fiber optical cable substitutes thousands of sensors.

The "Dunay" system warns independently or within a security complex about heavy machinery approaching a pipeline and allows to detect tie-ins and unauthorized works, The "Dunay" system can be easily integrated into a video surveillance complex and provides the video image of a pipeline section where the alarm has been activated; it also generates an alarm event notification to the security department employees via various channels.
Pipelines and communication lines monitoring always implies substantial expenditures for the security system infrastructure. If a conventional solution is applied, the security zone would contain a lot of elements requiring regular maintenance and verification. We offer our customers a unique solution that would allow monitoring zones of up to 75 km per one device with the ROPA system. One fiber in the fiber optical cable substitutes thousands of sensors.

The "Dunay" system warns independently or within a security complex about heavy machinery approaching a pipeline and allows to detect tie-ins and unauthorized works, The "Dunay" system can be easily integrated into a video surveillance complex and provides the video image of a pipeline section where the alarm has been activated; it also generates an alarm event notification to the security department employees via various channels.
As the sensing elements are buried in the ground, the probability of its malicious damage is minimized. The detection zone for a person is several meters wide. Even before a person could get close to a facility, the person will be detected by the system. It should be pointed out that "Dunay" provides for passage digging detection. The additional advantage of the system is that it allows monitoring the passage of pig receivers (cleaning pigs) and defectoscopes in the pipes.
Окно оператора системы Дунай
Operator window
Event is displayed on the map and logs

Operator window
Event is displayed on the map and logs
- The system is in operation at the Gazprom Transgas Ufa gas pipeline.
- Trials were carried out successfully on the Surgutneftegas OJSC pipeline.
As the sensing elements are buried in the ground, the probability of its malicious damage is minimized. The detection zone for a person is several meters wide. Even before a person could get close to a facility, the person will be detected by the system. It should be pointed out that "Dunay" provides for passage digging detection. The additional advantage of the system is that it allows monitoring the passage of pig receivers (cleaning pigs) and defectoscopes in the pipes.
Мониторинг трубопровода системой Дунай, с помощью волоконного кабеля G.652
Localization acoustic influences
- Detection unauthorized works
- Monitoring the movement shells

Localization acoustic influences
- Detection unauthorized works
- Monitoring the movement shells
A vertical seismic profiling system is being created. The system sensing element — fiber optical cable — requires no maintenance. According to the manufacturers, the average fiber service life time is over 25 years, and the "Dunay" system service life time is over 10 years. The possibility of the system operation via the Ethernet channel allows an operator or dispatcher to monitor it remotely.

The "Dunay" system can be integrated into any security system that allows using external API interfaces. The complete automation of the system is possible, e.g. integration with drones. The automatic launch of the device would allow receiving photo and video images of the scene promptly and without additional involvement of a dispatcher.
The "Dunay" system can be integrated into any security system that allows using external API interfaces. The complete automation of the system is possible, e.g. integration with drones. The automatic launch of the device would allow receiving photo and video images of the scene promptly and without additional involvement of a dispatcher.