The Degassing Processes for Oil Media in Acoustic Fields and Their Applications
Numerous experiments on the effect of acoustic fields on oil media have shown the changing nature of oil physicochemical properties. In the present paper, we present a concept of internal airlift for oil medium with dissolved gas which could be propelled by external acoustic field. The mechanism det...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-04-01
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| Series: | Polymers |
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| Online Access: | https://www.mdpi.com/2073-4360/14/8/1497 |
| _version_ | 1797409644719636480 |
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| author | Alexander Karimov Vladislav Bogdanov Rim Valiullin Ramil Sharafutdinov Ayrat Ramazanov |
| author_facet | Alexander Karimov Vladislav Bogdanov Rim Valiullin Ramil Sharafutdinov Ayrat Ramazanov |
| author_sort | Alexander Karimov |
| collection | DOAJ |
| description | Numerous experiments on the effect of acoustic fields on oil media have shown the changing nature of oil physicochemical properties. In the present paper, we present a concept of internal airlift for oil medium with dissolved gas which could be propelled by external acoustic field. The mechanism determining gas bubble size as a function of pressure change is discussed. Model of interaction for the growing bubbles with acoustic fields is presented. Relationships specifying the characteristics of both the required acoustic field and oil medium are derived. The use of these relations makes it possible to define the available range of parameters for the system under consideration where one can obtain the expected effect on oil medium. It is demonstrated how the change in pressure and oil saturation (namely, the density of oil particles in the entire flow) of the medium is associated with temperature fields in the system. In particular, it is shown that the maximum deviation between the temperature change in oil and gas and gas–liquid media reaches a significant value, namely 10<sup>−2</sup> K for a gas–liquid medium, while this difference is −0.1 K in an oil-and-gas medium. Using this approach, thermograms of oil producing wells have been analysed at a qualitative level. |
| first_indexed | 2024-03-09T04:17:34Z |
| format | Article |
| id | doaj.art-fd37394c7c5843109968197dc4ea67cf |
| institution | Directory Open Access Journal |
| issn | 2073-4360 |
| language | English |
| last_indexed | 2024-03-09T04:17:34Z |
| publishDate | 2022-04-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Polymers |
| spelling | doaj.art-fd37394c7c5843109968197dc4ea67cf2023-12-03T13:52:10ZengMDPI AGPolymers2073-43602022-04-01148149710.3390/polym14081497The Degassing Processes for Oil Media in Acoustic Fields and Their ApplicationsAlexander Karimov0Vladislav Bogdanov1Rim Valiullin2Ramil Sharafutdinov3Ayrat Ramazanov4Department of Electrophysical Facilities, National Research Nuclear University MEPhI, Kashirskoye hwy, 31, 115409 Moscow, RussiaDepartment of Electrophysical Facilities, National Research Nuclear University MEPhI, Kashirskoye hwy, 31, 115409 Moscow, RussiaDepartment of Geophysics, Bashkir State University, 32 Zaki Validi Str., 450076 Ufa, RussiaDepartment of Geophysics, Bashkir State University, 32 Zaki Validi Str., 450076 Ufa, RussiaDepartment of Geophysics, Bashkir State University, 32 Zaki Validi Str., 450076 Ufa, RussiaNumerous experiments on the effect of acoustic fields on oil media have shown the changing nature of oil physicochemical properties. In the present paper, we present a concept of internal airlift for oil medium with dissolved gas which could be propelled by external acoustic field. The mechanism determining gas bubble size as a function of pressure change is discussed. Model of interaction for the growing bubbles with acoustic fields is presented. Relationships specifying the characteristics of both the required acoustic field and oil medium are derived. The use of these relations makes it possible to define the available range of parameters for the system under consideration where one can obtain the expected effect on oil medium. It is demonstrated how the change in pressure and oil saturation (namely, the density of oil particles in the entire flow) of the medium is associated with temperature fields in the system. In particular, it is shown that the maximum deviation between the temperature change in oil and gas and gas–liquid media reaches a significant value, namely 10<sup>−2</sup> K for a gas–liquid medium, while this difference is −0.1 K in an oil-and-gas medium. Using this approach, thermograms of oil producing wells have been analysed at a qualitative level.https://www.mdpi.com/2073-4360/14/8/1497colloidal systemdispersed bubblesoilheat of oil degassingthermal fields |
| spellingShingle | Alexander Karimov Vladislav Bogdanov Rim Valiullin Ramil Sharafutdinov Ayrat Ramazanov The Degassing Processes for Oil Media in Acoustic Fields and Their Applications Polymers colloidal system dispersed bubbles oil heat of oil degassing thermal fields |
| title | The Degassing Processes for Oil Media in Acoustic Fields and Their Applications |
| title_full | The Degassing Processes for Oil Media in Acoustic Fields and Their Applications |
| title_fullStr | The Degassing Processes for Oil Media in Acoustic Fields and Their Applications |
| title_full_unstemmed | The Degassing Processes for Oil Media in Acoustic Fields and Their Applications |
| title_short | The Degassing Processes for Oil Media in Acoustic Fields and Their Applications |
| title_sort | degassing processes for oil media in acoustic fields and their applications |
| topic | colloidal system dispersed bubbles oil heat of oil degassing thermal fields |
| url | https://www.mdpi.com/2073-4360/14/8/1497 |
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