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Título del libro: Analysis Of Capillary, Gravity And Viscous Forces Effects In Oil/water Displacement Título del capítulo: A study of normal slug flow in an offshore production facility with a large-diameter flowline
Autores UNAM: YURI FAIRUZOV;
Autores externos: Idioma: Año de publicación: 2007Palabras clave:
Large diameter flowlines; Offshore production facility; Slug flow; Trailing bubble; Flow measurement; Flow visualization; Hydrodynamics; Offshore pipelines; Flowlines
Resumen:
A theoretical and experimental study of a normal (hydrodynamic) slug flow in a pipeline-riser pipe system is presented in this paper. Experimental flow visualization revealed that long hydrodynamic slugs generated in the pipeline do not dissipate in the riser pipe. It was shown that slug dynamics in the riser pipe is controlled by two phenomena: the gravitational forces and the compression of gas in the trailing bubble. It was found that slugs can accelerate in the riser to a velocity more than five times exceeding the average slug front velocity in the flowline. The results obtained can be used to define operating strategies for offshore production facilities with large diameter flowlines. Copyright 2007, Society of Petroleum Engineers.
Entidades citadas de la UNAM:
Fuente:
ISBN: 1604232870 Editorial: Society of Petroleum Engineers