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Keywords: annular ductsClose
Article Type: Research Papers
J. Energy Resour. Technol. March 2022, 144(3): 033004.
Paper No: JERT-20-2060
Published Online: June 23, 2021
... with inverted-shroud gravitational separators, there is flow through an annular duct formed between the wells’ casing and the separator itself that can have some tens of meters. The present work is an investigation on upward vertical/inclined high-viscous-oil/gas flow in a large and narrow annulus (30 mm...