«Equipment and technologies for oil and gas complex»

Use of released production capacities of the Urengoy complex of fields to collect, prepare and transport hydrocarbons from promising development sites

UDC: 553.98:665.7
DOI: -

Authors:

¹ Gazprom dobycha Urengoy, Novy Urengoy, Russia
² Gazprom, St. Petersburg, Russia
³ Gazpromneft-Zapolyarye, Tyumen, Russia

Keywords: Valanginian deposits, gas collection reservoir, complex gas treatment plant, loading of process equipment, low-temperature separation

Annotation:

The developed reserves of the Valanginian deposits of the Urengoy oil and gas condensate field account for more than 70 % of the initial ones. In this regard, the freed-up capacity of complex gas treatment plants and workshops for the production of gas, gas condensate and oil from the field makes it possible to connect promising areas with smaller reserves to existing field communications. The authors of the article consider the possibility of using the free capacity of technological equipment and compressor stations of LLC "Gazprom Dobycha Urengoy" to connect promising facilities for the development of gas condensate and oil deposits. The proposed scheme will allow for the preparation and compression of reservoir and associated petroleum gas from the wells of LLC "Gazpromneft-Zapolyarye". The authors of the article have also developed a scheme for transporting oil from the Pestsovo and En-Yakhinskoye oil, gas and condensate fields using the infrastructure of LLC "Gazprom Dobycha Urengoy". To reduce capital costs for the final development of the Valanginian deposits as well as for the transportation of products from oil wells of the Pestsovoye and Yen-Yakhinskoye fields, it is proposed to use the equipment of low-temperature separation and the booster compressor station of the Valanginian gas treatment plant and the inter-field reservoir of LLC "Gazprom Dobycha Urengoy".

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