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Well with electric submersible pump (ESP)

Software and hardware complex "Infolook"® as a platform for efficient control of small and medium geographically-distributed Oil Production facilities and processes.

Automatic Process Control System of well with ESP is intended to optimize operating modes of the equipment. It prevents and detects alarm conditions and mismatch of operating modes of the equipment mismatch. The control system provides the organization of remote operative-dispatch control of crude-oil production, control and monitoring of process equipment and its operation mode.
Application of intelligent control system of well with ESP allows to increase well yield, optimize the process of oil production and increase the lifetime of equipment.

Functions
• control automation of well with ESP in real-time;
• obtaining up-to-date, relevant and reliable information about the technological process and the equipment state;

• control of pressure in oil-pipe line;
• automatic plotting of wattmeter cards;
• measuring the current consumption of ESP drive, the supply-line voltage;
• improvements in process safety;
• reducing the labor intensivity of the process control.

Structure of the system 
The hierarchically structured distributed control system which may be represented as a three-tier pyramid:
• The level of local automatic – control stations and cabinets (designed and manufactured according to customer requirements) which are located very close to the process facilities.
• The “control level” based on programmable logic controller CILK, software Infolook.Polling and Infolook.Kss (communication server and server of data handling);
• The level of supervisory control presented by automated workstations of supervisor and specialists based on PC and SCADA. Supervisor workstation carries out archiving and processing parameters, displays the condition of process facility and remote control. Processed and archived information is transmitted to specialists for the future analysys and planning the oil production.

Software

Infolook.Kss

The software performs the functions of handling and archiving the current data received from external systems via OPC DA protocol, contains the server of alarms and messages.
The software allows to transfer the data to external visualization systems that support OPC DA and OPC AE protocols. Using the reporting subsystem on the basis of archival data, the software allows to generate reports.

Infolook.Polling
This is a software for data acquisition from industrial devices through the different communication protocols and for data transfer to external system via OPC DA protocol.
The software allows to receive the data from industrial devices supported protocols РТМ and Modbus, adjust routes to devices access, configure the speed of data receiving by polling queues, build and display the historical data received during the data acquisition.

According to ТУ 4232-001-38490484-2013 control cabinets of wells equipped with ESP as part
of the complex provide:

• start and stop the pump engine from the control center and manual closing;
• condition monitoring of pump well;
• protection of electrical submersible motor;
• pipe-line pressure measurement;
• electric energy input calculating including instrumental error not more than 5%;
• automatic start of ESP in predetermined time after voltage recovery in electrical network;
 time recording of well performance;
• control cabinet operability of ESP wells in case of power failure;
• signaling to control station about power failure;
• unauthorized access control to the control cabinet;
• voice communication between control station located on the oil and gas production department and control cabinet of ESP well.

Advantages
• Reliable measurements of the properties; 
• Protection and storage the data;
• Guaranteed data transmission (alternative communication channels);
• Wide experience in realization of such projects;

• Reliable equipment protection;
• Technical accounting of electric power consumption.

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Pattern Approval Certificate of Measuring Instruments (Republic of Kazakhstan)
Pattern Approval Certificate of Measuring Instruments
Certificate of Conformity
Certificate of Conformity (Custom Union)