Energy efficiency and resource saving

Rational use of energy resources is the cornerstone of «Surgutneftegas» PJSC energy policy. For more than ten years, the Company has paid close attention to reducing the consumption of fuel and energy resources and increasing energy efficiency in production processes and equipment.

«Surgutneftegas» PJSC has been implementing its energy-saving and energy-efficiency program since 1997. The Program covers all sectors of the Company’s operation, including these 10 main areas:

  • drilling wells;
  • artificial lift and oil recovery enhancement;
  • water injection;
  • oil treatment and transportation;
  • gas production and transmission;
  • gas processing;
  • power generation;
  • capital construction;
  • well service and workover;
  • major repair of buildings and structures.

The scope of the current Program includes 85 measures that allowed the Company to compensate for over 3% of energy costs related to constant development of the Company’s oil production complex.

As part of the energy saving program, «Surgutneftegas» PJSC annually implements energy-efficient electrical and process equipment, including advanced systems for reactive power compensation, permanent magnet motors, energy-saving lamps, energy-efficient transformers and others.

To ensure accurate planning and 100% metering of energy consumption, «Surgutneftegas» PJSC has built a system of commercial and technical metering of electric and thermal energy, fuel and water.
In recent years, «Surgutneftegas» PJSC has also introduced information systems that allow the Company to make energy consumption metering an automated process.

In particular, the Energetika software package allowed to us to use the integrated energy infrastructure and energy management system. This system performs scheduling of consumption, power generation, capacity, thermal energy, hot water throughout the year in a single information system.

Information on energy saving and energy efficiency of «Surgutneftegas» PJSC

Implementation of the energy saving program in «Surgutneftegas» PJSC

«Surgutneftegas» PJSC annually develops and implements a program for energy saving and energy efficiency in order to increase energy efficiency and reduce the amount of used energy resources. The energy saving program includes measures introducing energy saving technologies and new energy efficient equipment as well as organizational and technical measures aimed at lowering energy consumption in all sectors of operation.

The planned total savings of fuel and energy resources (FER) as a result of the implementation of the energy saving and energy efficiency program for 2018 amount to 255.9 thousand tonnes of equivalent fuel, including the following by type of activity:


п/п
Parts of energy saving program
by types of activity
Volume of reduction of fuel
and energy consumption
MW '000 kWh Gcal
1 Artificial lift and oil recovery enhancement 163,7 118 768,3
2 Drilling wells 13,4 9 774,1
3 Water injection 279,0 40 639,6
4 Oil treatment and transportation 12,9 9 421,5
5 Gas production and transportation 662,7 447 510,2
6 Gas processing 0,9 601,5
7 Power generation 153,2 101 976,0 11 620,1
8 Capital construction and overhaul 9,2 6 598,8 5 782,2
Total 1 294,9 735 290,0 17 402,3  
Total in thousand tonnes of equivalent fuel - 253,3 2.6

Actual saving of fuel and energy resources achieved in 2017 amounted to 517.9 thousand tonnes of equivalent fuel including the following by type of activity:


п/п
Parts of energy saving program
by types of activity
Volume of reduction of fuel
and energy consumption
MW '00 kWh Gcal
1 Artificial lift and oil recovery enhancement 166.7
122,494.6
2 Drilling wells 17.5
12,800.3
3 Water injection 327.2
50,725.0
4 Oil treatment and transportation 20.9
15,242.9
5 Gas production and transportation 1,607.8 1,187,242.6
6 Gas processing 4.0
3,108.8
7 Power generation 147.8
100,984.5
11,356.6
8 Capital construction and overhaul 6.4
4,644.7
2,883.0
Total 2,298.3 1,497,243.4 14,239.6
Total in thousand tonnes of equivalent fuel - 515.8
2.1

Indicators of fuel and energy resources economy in “Surgutneftegas” PJSC for 2011-2017: