Scientific and technical journal

«Oilfield engineering»

ISSN 0207-2351

In this issue
Oilfield engineering
In this issue
№ 9 (633), September 2021
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INCREASING THE ENERGY EFFICIENCY OF THE ELECTRIC HEATING SYSTEM OPERATION OF OIL-GATHERING COLLECTORS IN THE PYAKYAKHINSKOE FIELD

UDC: 622.692.12
DOI: 10.33285/0207-2351-2021-9(633)-41-45

Authors:

KUZNETSOV SERGEY LEONIDOVICH1,
KORDIK KIRILL EVGENIEVICH1,
ZABRODIN OLEG YURIEVICH1,
MOROZ VLADIMIR NIKOLAEVICH1,
YUSUPOV RAFAIL′ MAZITOVICH2,
ZIPIR VLADISLAV GENNADIEVICH2,
KHAJRULLIN RENAT ZUL′FATOVICH2

1 LUKOIL-Engineering Limited KogalymNIPIneft Branch Office in Tyumen, Tyumen, Russian Federation
2 "Yamalneftegaz" Territorial Production Department (TPD) LLC "LUKOIL-Western Siberia", Salekhard, Yamalo-Nenets Autonomous district, Russian Federation

Keywords: energy efficiency, integrated model, model of well production collection system (oil gathering network), electric heating of oil-gathering collectors (skin-system), temperature of the beginning of paraffins crystallization, mass content of paraffin in oil

Annotation:

The article presents the results of analytical and pilot field work carried out in order to optimize the consumption of electrical energy for heating oil-gathering reservoirs of the Pyakyakhinskoe field. On the basis of calculations on an integrated model, the optimal temperature mode, required for the pipeline network operation in the oil part of the Pyakyakhinskoe field has been substantiated. The temperature of heating the walls of oil-gathering pipelines - 10...15 °C was determined, providing the minimum power consumption while maintaining safe operating conditions. Optimization measures made it possible to reduce energy consumption at the Pyakyakhinskoe field, and therefore to reduce the operating costs of the subsoil user enterprise.

Bibliography:

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