Nitrogen Charge Temperature Prediction in a Gas Lift Valve

dc.creatorGanzarolli, MM
dc.creatorAltemani, CAC
dc.date2010
dc.dateJAN-MAR
dc.date2014-11-13T17:25:45Z
dc.date2015-11-26T16:01:47Z
dc.date2014-11-13T17:25:45Z
dc.date2015-11-26T16:01:47Z
dc.date.accessioned2018-03-28T22:51:17Z
dc.date.available2018-03-28T22:51:17Z
dc.identifierJournal Of The Brazilian Society Of Mechanical Sciences And Engineering. Abcm Brazilian Soc Mechanical Sciences & Engineering, v. 32, n. 1, n. 54, n. 60, 2010.
dc.identifier1678-5878
dc.identifierWOS:000277928000008
dc.identifier10.1590/S1678-58782010000100008
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/81807
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/81807
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/81807
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1264922
dc.descriptionThe operation of a class of retrievable gas-lift valves (GLV) is controlled by the axial movement of a bellows. One force acting on the bellows is due to the pressure exerted by the nitrogen gas contained in the GLV dome. It depends on the nitrogen temperature, which is influenced by both the production fluid and the injection gas temperatures in the well. This work investigated this dependence for a GLV installed in a side pocket mandrel tube. Three independent procedures were used for this purpose, comprising a compact thermal model, an experimental investigation with a thermal mockup and a numerical analysis. From these, a correlation for the nitrogen temperature was proposed, based on the local production fluid and injection gas temperatures, and on their convective coefficients with the mandrel tube surfaces.
dc.description32
dc.description1
dc.description54
dc.description60
dc.descriptionPetrobras (Petroleo Brasileiro S.A.)
dc.descriptionCEPETRO-UNICAMP
dc.descriptionCENPES-Petrobras
dc.languageen
dc.publisherAbcm Brazilian Soc Mechanical Sciences & Engineering
dc.publisherRio De Janeiro Rj
dc.publisherBrasil
dc.relationJournal Of The Brazilian Society Of Mechanical Sciences And Engineering
dc.relationJ. Braz. Soc. Mech. Sci. Eng.
dc.rightsaberto
dc.sourceWeb of Science
dc.subjectgas lift valve
dc.subjectthermal model
dc.subjectnumerical simulation
dc.subjectexperimental tests
dc.titleNitrogen Charge Temperature Prediction in a Gas Lift Valve
dc.typeArtículos de revistas


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