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 technological 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:

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

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 electrical 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 us to use the integrated energy infrastructure and energy management system. This system performs scheduling of consumption, power generation, capacity, thermal energy, hot water.

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.

Since 2011 the total savings of equivalent fuel, as a result of the implementation of the energy saving and energy efficiency program, exceeded 3 million tonnes.


п/п
Parts of energy saving program
for 2021 by types of activity
Volume of reduction of fuel
and energy consumption
MW thousand kWh* Gcal
1 Artificial lift and oil recovery enhancement 191.3
109629.3
2 Well drilling 3.4
2489.8
3 Water injection 181.4
7093.3
4 Oil treatment and transportation 13.8
10050.6
5 Gas production and transportation 461.8
255532.6
6 Gas processing 2.0
1488.1
7 Power generation 124.7
72768.6
6568.4
8 Capital construction and overhaul 8.7
6249.4
6214.4
Total 987.1
465301.7
12782.8
Total in thousand tonnes of equivalent fuel* - 160.3 1.9

Actual saving of fuel and energy resources achieved in 2020 exceeded 198 thousand tonnes of equivalent fuel. It allowed the Company to decrease the need in fuel and energy resources by over 5.1%.


п/п
Parts of energy saving program
for 2020 by types of activity
Volume of reduction of fuel
and energy consumption
MW thousand kWh*
Gcal
1 Artificial lift and oil recovery enhancement 248.6
146589.2
0.0
2 Well drilling 7.9
5748.6
0.0
3 Water injection 230.9
13576.3
0.0
4 Oil treatment and transportation 13.2
9683.6
0.0
5 Gas production and transportation 540.4
292703.6
0.0
6 Gas processing 2.1
1464.6
199
7 Power generation 145.9
91727.8
8964.3
8 Capital construction and overhaul 11.1
8092.3
4434.6
Total 1200.1
569586
13597.9
Total in thousand tonnes of equivalent fuel* - 196.2
2.0

Indicators of fuel and energy resources saving in “Surgutneftegas” PJSC for 2011-2020:

Note:

* Recalculation of energy into tonnes of equivalent fuel is made in accordance with the coefficients adopted by “Methodological provision on the calculation of the fuel and energy balance of the Russian Federation in accordance with the international practice” approved by Decree of the State Statistics Committee of the Russian Federation No. 46 dated 23 June 1999.