The technology of radial drilling as a method of improved oil recovery
Электронный архив ТПУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
The technology of radial drilling as a method of improved oil recovery
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| Автор |
Kurilovich, Roman
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| Тематика |
radial drilling
horizontal well perforation channel branching |
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| Описание |
Currently, the volume of difficult oil in the world is increase and amasses close to 70%. Electric submersible pumps (ESPs) and jack pumps (SRP) used ever more 80% of the wells. Mechanical method of production is not always effective due to the low coefficient of efficiency pump units operating in marginal wells. There is a limit for well production rate below which produce oil is technically impossible or economically unprofitable. Many wells, currently stopped oil production due to unprofitability of oil wells with hard to recover reserves. It leads to their conservation or liquidation. The number of such wells is of these wells is about 25000-30 000. Pressure communication suffers from lack of quality in a "well-formation". It is caused by technological problems in the construction of wells, particularly in the productive intervals. It leads to excessive pressure in the reservoir, and then plugging reservoir mud filtrate or the cement slurry reaches a depth of several meters.
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| Дата |
2020-06-30T09:26:56Z
2020-06-30T09:26:56Z 2020 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) Published version (info:eu-repo/semantics/publishedVersion) |
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| Идентификатор |
Kurilovich R. O. The technology of radial drilling as a method of improved oil recovery / R. O. Kurilovich // Journal of Economics and Social Sciences. — 2020. — № 16. — [4 p.].
2312-2978 http://earchive.tpu.ru/handle/11683/62039 |
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| Язык |
en
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| Связанные ресурсы |
Journal of Economics and Social Sciences. 2020. № 16
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| Права |
Open access (info:eu-repo/semantics/openAccess)
Attribution-NonCommercial 4.0 International https://creativecommons.org/licenses/by-nc/4.0/ |
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| Формат |
application/pdf
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| Издатель |
Tomsk Polytechnic University
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| Источник |
Journal of Economics and Social Sciences
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