No.3(43),2025 PP.224-232

Neftyanaya provintsiya No. 3(43), 2025

Results of field tests of a hydrocyclone wastewater treatment plant

N.N Gafarov., L.V. Kudryashova., F.R. Gubajdulin, A.S. Nurutdinov, I.I. Gadiev, N.M. Sahapov, A.G. Avzaletdinov, S.A. Trubkin, I.I. Mingazov
DOI: https://doi.org/10.25689/NP.2025.3.224-232

Abstract

In modern conditions, the relevance of searching for alternative technologies and equipment for treatment of produced water (APW) is significantly increasing. Traditional methods, such as gravity settling, do not always provide the necessary degree of purification, which requires the introduction of more effective solutions. One of the promising directions in this area is the use of hydrocyclone plants, the principle of operation of which is based on the separation of liquid components due to the centrifugal force arising inside the plant. The purpose of this study is to determine the possibility of using a hydrocyclone unit for purification of produced water and to assess its effectiveness in the conditions of the field facility. The article presents the results of pilot tests, which demonstrate the possibility of significant reduction of oil concentration. The obtained data have practical value and can be used in water treatment systems at oil producing enterprises.

Key words:

water treatment technology, produced water, oil concentration, hydrocyclone unit, centrifugal force

References

1. Basharov M.M., Sergeeva O.A. Ustroystvo i raschet gidrotsiklonov: uchebnoe posobie [Design and calculation of hydrocyclones: textbook]. Kazan: Vestfalika, 2012. 92 p. (Universities of Russia). (in Russian)

2. STO 00136352-001-2024. Vody, ispol'zuemye dlya podderzhaniya plastovogo davleniya na mestorozhdeniyakh uglevodorodnogo syr'ya PAO "Tatneft" im. V.D. Shashina v granitsakh Privolzhskogo federal'nogo okruga. Trebovaniya k kachestvu [Waters used for reservoir pressure maintenance at hydrocarbon fields of PJSC "Tatneft" named after V.D. Shashin within the Volga Federal District. Quality requirements]. (in Russian)

Authors

N.N. Gafarov, senior researcher, TatNIPIneft Institute – PJSC TATNEFT
186а, Sovetskaya Str., Almetyevsk, 423462, Russian Federation
E-mail: GafarovNilN@tatnipi.ru

L.V. Kudryashova, head of laboratory, TatNIPIneft Institute – PJSC TATNEFT
186а, Sovetskaya Str., Almetyevsk, 423462, Russian Federation
E-mail: kudryashova@tatnipi.ru

F.R. Gubaidulin, PhD, head of department, TatNIPIneft Institute – PJSC TATNEFT
186а, Sovetskaya Str., Almetyevsk, 423462, Russian Federation
E-mail: gfr@tatnipi.ru

A.S. Nurutdinov, senior researcher, TatNIPIneft Institute – PJSC TATNEFT
186а, Sovetskaya Str., Almetyevsk, 423462, Russian Federation
E-mail: nurutdinov@tatnipi.ru

I.I. Gadiev, сategory 2 engineer, TatNIPIneft Institute – PJSC TATNEFT
186а, Sovetskaya Str., Almetyevsk, 423462, Russian Federation
E-mail: GadievIskandarI@tatnipi.ru

N.M. Sakhapov, lead engineer, TatNIPIneft Institute – PJSC TATNEFT
186а, Sovetskaya Str., Almetyevsk, 423462, Russian Federation
E-mail: Sakhapov.N.M@tatnipi.ru

A.G. Avzaletdinov, head of department, JV Tatneft-Dobycha - PJSC TATNEFT
75, Lenina Str., Almetyevsk, 423450, Russian Federation
E-mail: avzaletdinov@tatneft.ru

S.A. Trubkin, deputy head of department, JV Tatneft-Dobycha - PJSC TATNEFT
75, Lenina Str., Almetyevsk, 423450, Russian Federation
E-mail: TrubkinSA@tatneft.tatar

I.I. Mingazov, technical director, LLC Rusneftemash
19, Uritskogo Str., Samara, 443030, Russian Federation
E-mail: mii@rusnm.ru

For citation:

N.N Gafarov., L.V. Kudryashova., F.R. Gubajdulin, A.S. Nurutdinov, I.I. Gadiev, N.M. Sahapov, A.G. Avzaletdinov, S.A. Trubkin, I.I. Mingazov Rezul'taty promyslovyh ispytanij gidrociklonnoj ustanovki po ochistke stochnoj vody [Results of field tests of a hydrocyclone wastewater treatment plant]. Neftyanaya Provintsiya, No. 3(43), 2025. pp. 224-232. DOI https://doi.org/10.25689/NP.2025.3.224-232. EDN MKLDMP (in Russian)

© Non-governmental organization Volga-Kama Regional Division of the Russian Academy of Natural Science, 2015-2025 All the materials of the journal are available under the Creative Commons Attribution 4.0 License (https://creativecommons.org/licenses/by/4.0/)

Results of field tests of a hydrocyclone wastewater treatment plant N.N Gafarov., L.V. Kudryashova., F.R. Gubajdulin, A.S. Nurutdinov, I.I. Gadiev, N.M. Sahapov, A.G. Avzaletdinov, S.A. Trubkin, I.I. Mingazov DOI: https://doi.org/10.25689/NP.2025.3.224-232

Key words: water treatment technology, produced water, oil concentration, hydrocyclone unit, centrifugal force

Results of field tests of a hydrocyclone wastewater treatment plant

N.N Gafarov., L.V. Kudryashova., F.R. Gubajdulin, A.S. Nurutdinov, I.I. Gadiev, N.M. Sahapov, A.G. Avzaletdinov, S.A. Trubkin, I.I. Mingazov
DOI: https://doi.org/10.25689/NP.2025.3.224-232

Key words:

water treatment technology, produced water, oil concentration, hydrocyclone unit, centrifugal force