Process Control System Modernization at Oil Facilities in Perm Region

Comprehensive modernization of automated process control systems (PCS) at oil production facilities in Perm Region. The project was implemented using Industrial Internet of Things technology with LoRaWAN and NB-IoT wireless data transmission.

• Engineering — development of design and working documentation for automation system
• Equipment supply — manufacturing and delivery of over 5,000 ROSSMA devices (data acquisition and transmission modules, switches, sensors)
• Installation and commissioning — installation and startup at well pads, single wells, and auxiliary facilities
• Data output to upper level — telemetry data transmission from all facilities to central dispatch via collection servers to operator workstations
• Integration — data transfer to external systems (SCADA, PI, MES) via open API

Dispatching and visualization

• Automation object dispatching
• Process state visualization on operator workstations
• Audio-visual alarms for emergencies and critical situations
• Event logging, search and retrieval of archived data
• Equipment runtime tracking
• Daily measurement summaries with quality indication (plan vs actual)
• Automatic report generation

Process control

• Remote equipment control (on/off, rotor speed adjustment)
• Well measurement scheduling
• AGZU operation mode management (automatic/manual)
• Automatic actuator lockout by defined algorithms
• Emergency protection, protection and lockout activation monitoring

Archiving and security

• Data collection, processing and archiving (events, alarms, configurations)
• Authorization, secure data channels, access level management
• Integration with external systems via open API

• ESP wells (electric submersible pump)
• SRP wells (sucker rod pump)
• Artesian and water intake wells
• Automatic and manual scrapers
• Universal reagent dosing units
• Liquid flow meters
• Automatic group metering units (AGZU)
• Water distribution points

Cluster facilities — well pad automation with process parameter collection and transmission.

Single wells — monitoring and remote control of individual wells.

Auxiliary facilities — automation of field support infrastructure.

• ROSSMA IIOT-AMS Analog Ex + Pressure sensor — explosion-proof analog data acquisition module with pressure sensor for hazardous areas
• ROSSMA IIOT-AMS Modbus ARF — Modbus data acquisition module (ARF design) for connection to control stations and controllers
• ROSSMA IIOT-AMS Modbus CRF — Modbus data acquisition module (CRF design) for integration with various process equipment
• ROSSMA IIOT-AMS Dry Contact — dry contact monitoring module for discrete equipment state monitoring