OIL FLOW INTENSIFICATION TECHNOLOGIES

Авторы

  • Nomozov Bakhtiyor Yuldashevich Senior Lecturer at Karshi Engineering and Economic Institute
  • Yuldoshev Jahongir Bakhtiyor ugli Trainee teacher at the Karshi Engineering and Economic Institute

Ключевые слова:

Final oil recovery factor, hard-to-recover reserves, cost-effective, unconventional technologies, intensification, reagent injection

Аннотация

Regulation of the filtration process and its control in an oil reservoir is possible only if there is a certain reserve in the productivity of production and injection wells, which is largely determined by the state of the bottomhole formation zone and its filtration characteristics. Thus, the state of the bottomhole formation zones of all wells affects the efficiency of oil field development.

Библиографические ссылки

Declinization of clay reservoirs in order to increase the productivity of wells, while the flow rate of wells Q = 1-2 m3 / day.

Cleaning the bottomhole zone, bringing the well to the optimal operating mode.

Declinization of clay reservoirs in order to increase the injectivity of injection wells from 0 to 300-400 m3 /day.

Transfer of wells for injection in low-permeability undeveloped oil zones

Well development after drilling when clay mud enters the productive formation.

During isolation works, to ensure the necessary injectivity of the isolated formation for pumping a plugging compound into it.

The circulating valve is designed for temporary communication of the central passage of the string with the annular space when performing various technological operations for well workover. It allows you to maintain the design upward flow rate of the flushing fluid.

Literature

Sharf IV, Borzenkova DN Hard-to-recover oil reserves: concept, classification approaches and development stimulation // Fundamental research — 2015. — № 2-16. — С. 3593-3597.

Neftegaz.ru: [Electronic resource]. URL: https://neftegaz.ru/news/view/153206-Rossiya-obespechena-razvedannymi-zapasami-nefti-razrabatyvaemyh. Neftegaz.ru: [Electronic resource]. URL: https://neftegaz.ru/digest/view/174339-Rossiya-v-iyune-2018-g-zanyala-3-e-mesto podobychenefti-v-m...

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Опубликован

2023-11-27