Scientific and technical journal

«Oilfield engineering»

ISSN 0207-2351

Oilfield engineering
№ 12 (660), December 2023
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Study of the effectiveness of thermochemical removal of light organochlorine compounds from commercial oil

UDC: 665.66
DOI: 10.33285/0207-2351-2023-12(660)-59-66

Authors:

GLADUNOV OLEG V.1,
ORLOV MIKHAIL I.1,
KORYAKIN TIMOFEY YU.1,
CHERNOV ANTON E.1,
KOZLOV SERGEY A.1,
FROLOV DMITRY A.1,
KOZHIN VLADIMIR N.2,
BODOGOVSKIY SERGEY V.2,
KONOVALOV VIKTOR V.2,
NEVYADOVSKIY EVGENY YU.3

1 Samaraneftegaz, Samara, Russia
2 SamaraNIPIneft, Samara, Russia
3 NK "Rosneft", Moscow, Russia

Keywords: highly volatile organic-chlorine compounds, removal technologies, oil, thermochemical effects, destruction mechanism, process parameters

Annotation:

Currently, comprehensive measures are being taken to minimize the risks of increasing the content of light organic-chlorine compounds (LOChC) in commercial oil. The practice of field control shows that most often their increased concentration is recorded in oil after geological-technical measures and in oil-containing liquids from sludge objects (barns, additional sludge ponds, etc.). Taking into account the existing restrictions on the involvement of oil-containing liquids with a high content of chemical pollutants in the technological process, conditions are being created for the development and improvement of technologies for removing/reducing their concentration. The article presents the results of testing the thermochemical method on model mixtures and oil with a high content of LOChC. Based on the results of the studies, the efficiency of chemical pollutants removal was determined depending on the technological parameters of the process.

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