Estudo de otimização das operações com tubo flexivel e nitrogenio

AUTOR(ES)
DATA DE PUBLICAÇÃO

1990

RESUMO

This work presents a study about the flow phenomena in jet-lifting with the purpose to reduce the nitrogen consumption, to maximize the fluid recovery and to reduce the operation time. A column of tests was designed and built, with a external 2.441 in 1D tubing pipe and a internal 1.0 in OD coiled tUbing, simulating the real situation of the jet-lifting operation. The Fanning friction factor was experimentaly determined for one-phase flow of water, one phase of air and two-phase air-waterin the anular geometry. A numerical model was developed in order to compare theoretical with experimental results

ASSUNTO(S)

petroleo escoamento fluidos engenharia do petroleo

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