Convective heat transfer in centrifugal pumps lifted wells: the case of South-Eastern Europe waxy wells
Објеката
- Тип
- Рад у часопису
- Верзија рада
- објављена верзија
- Језик
- енглески
- Креатор
- Bojan Martinovic, Marija Živković, Branko Grubač
- Извор
- International Journal of Oil, Gas and Coal Technology
- Издавач
- Inderscience Publishers
- Датум издавања
- 2021
- Сажетак
- Electric submersible pumps (ESP) are applied in wells where additional energy is needed to ensure discharge of the fluid to the surface through the tubing. At the discharge side of the pump the fluid has bigger velocity, thus the pump induces a forced convection between the fluid and the tubing inner surface. Understanding of convective heat transfer in wellbores and analyses of influential parameters provides a possibility to optimise value of convective heat transfer coefficient in order to avoid well operation problems. As the total fluid is speeded up in the pump, values of Reynolds number decrease after the ESP due to effect of temperature on physical properties of fluids, so flow of the fluids after the pump is determined as laminar. The highest values of convective heat transfer coefficient are expected in zones where wax deposition may occur.
- том
- 1
- Број
- 1
- почетак странице
- 1
- doi
- 10.1504/IJOGCT.2021.10043281
- issn
- 1753-3309
- Subject
- prenos toplote konvekcijom, ESP pumpa, svojstva fluida, problemi u radu bušotine
- convective heat transfer, ESP pump, fluid properties, well operation issue
- Шира категорија рада
- M20
- Ужа категорија рада
- М23
- Права
- Затворени приступ
- Лиценца
- Creative Commons – Attribution-NonComercial-Share Alike 4.0 International
- Формат
Bojan Martinovic, Marija Živković, Branko Grubač. "Convective heat transfer in centrifugal pumps lifted wells: the case of South-Eastern Europe waxy wells" in International Journal of Oil, Gas and Coal Technology, Inderscience Publishers (2021). https://doi.org/10.1504/IJOGCT.2021.10043281
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