New information about the mechanism of oil displacement from productive reservoirs using flow control technologies
The article is devoted to improving the efficiency of methods application to increase oil recovery of deposits that are at the final stage of development. This stage is characterized by a high degree of waterlogging of reservoirs and extracted products. From a wide range of chemical methods for incr...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2020-01-01
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| Series: | E3S Web of Conferences |
| Subjects: | |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/37/e3sconf_umd2020_01012.pdf |
| _version_ | 1818455543784669184 |
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| author | Mukhametshin Rustam Kvon Gulnara |
| author_facet | Mukhametshin Rustam Kvon Gulnara |
| author_sort | Mukhametshin Rustam |
| collection | DOAJ |
| description | The article is devoted to improving the efficiency of methods application to increase oil recovery of deposits that are at the final stage of development. This stage is characterized by a high degree of waterlogging of reservoirs and extracted products. From a wide range of chemical methods for increasing oil recovery in Russian oil deposits, flow-regulating (flow-deflecting) technologies have become widespread. The article analyzes the results of purposeful use of thickened water for the completion of reserves of already flooded sandstone layers. Experimental studies were performed on two specially created five-point elements in the experimental sections of the Romashkinskoye deposit. To monitor the process of low-viscosity and high-viscosity oil displacement the following methods were used: a) intake, monitoring and production wells, in which the interval of productive horizons are lined with fiberglass pipes; b) method of high-frequency resistivity (technology of "VNIIneftepromgeophysics" Institute). The studies performed in the monitoring mode showed that, along with the increase in reservoir coverage by flooding at the macro level, there is also a displacement of part of the capillary-trapped oil in the already flooded layers’ intervals, that is, at the level of micro-uniformity of the porous medium. The paper concludes on the effectiveness of using flow-regulating technologies in conditions of high water availability of development objects. |
| first_indexed | 2024-12-14T22:12:27Z |
| format | Article |
| id | doaj.art-122382d230e44a15a7f1cc9a1afdfe53 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-14T22:12:27Z |
| publishDate | 2020-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-122382d230e44a15a7f1cc9a1afdfe532022-12-21T22:45:42ZengEDP SciencesE3S Web of Conferences2267-12422020-01-011770101210.1051/e3sconf/202017701012e3sconf_umd2020_01012New information about the mechanism of oil displacement from productive reservoirs using flow control technologiesMukhametshin RustamKvon Gulnara0Ural State University of Economics, Department of Regional, Municipal Economics and ManagementThe article is devoted to improving the efficiency of methods application to increase oil recovery of deposits that are at the final stage of development. This stage is characterized by a high degree of waterlogging of reservoirs and extracted products. From a wide range of chemical methods for increasing oil recovery in Russian oil deposits, flow-regulating (flow-deflecting) technologies have become widespread. The article analyzes the results of purposeful use of thickened water for the completion of reserves of already flooded sandstone layers. Experimental studies were performed on two specially created five-point elements in the experimental sections of the Romashkinskoye deposit. To monitor the process of low-viscosity and high-viscosity oil displacement the following methods were used: a) intake, monitoring and production wells, in which the interval of productive horizons are lined with fiberglass pipes; b) method of high-frequency resistivity (technology of "VNIIneftepromgeophysics" Institute). The studies performed in the monitoring mode showed that, along with the increase in reservoir coverage by flooding at the macro level, there is also a displacement of part of the capillary-trapped oil in the already flooded layers’ intervals, that is, at the level of micro-uniformity of the porous medium. The paper concludes on the effectiveness of using flow-regulating technologies in conditions of high water availability of development objects.https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/37/e3sconf_umd2020_01012.pdfoil-bearing sand formationfloodingflow-regulating technologypilot siteinduction methodmonitoringoil displacement mechanism |
| spellingShingle | Mukhametshin Rustam Kvon Gulnara New information about the mechanism of oil displacement from productive reservoirs using flow control technologies E3S Web of Conferences oil-bearing sand formation flooding flow-regulating technology pilot site induction method monitoring oil displacement mechanism |
| title | New information about the mechanism of oil displacement from productive reservoirs using flow control technologies |
| title_full | New information about the mechanism of oil displacement from productive reservoirs using flow control technologies |
| title_fullStr | New information about the mechanism of oil displacement from productive reservoirs using flow control technologies |
| title_full_unstemmed | New information about the mechanism of oil displacement from productive reservoirs using flow control technologies |
| title_short | New information about the mechanism of oil displacement from productive reservoirs using flow control technologies |
| title_sort | new information about the mechanism of oil displacement from productive reservoirs using flow control technologies |
| topic | oil-bearing sand formation flooding flow-regulating technology pilot site induction method monitoring oil displacement mechanism |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/37/e3sconf_umd2020_01012.pdf |
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