Made available in DSpace on 2014-12-17T14:55:40Z (GMT). No. of bitstreams: 1
EvellyneSBpdf.pdf: 1159066 bytes, checksum: 300fe338752c295fd279c5c695b984a8 (MD5)
Previous issue date: 2009-09-26 / Petr?leo Brasileiro SA - PETROBRAS / The Electrical Submersible Pump (ESP) has been one of the most appropriate solutions for lifting method in onshore and offshore applications. The typical features for this application are adverse temperature, viscosity fluids and gas environments. The difficulties in equipments maintenance and setup contributing to increasing costs of oil production
in deep water, therefore, the optimization through automation can be a excellent approach for decrease costs and failures in subsurface equipment. This work describe a computer simulation related with the artificial lifting method ESP. This tool support the dynamic behavior of ESP approach, considering the source and electric energy transmission model for the motor, the electric motor model (including the
thermal calculation), flow tubbing simulation, centrifugal pump behavior simulation with liquid nature effects and reservoir requirements. In addition, there are tri-dimensional animation
for each ESP subsytem (transformer, motor, pump, seal, gas separator, command unit). This computer simulation propose a improvement for monitoring oil wells for maximization of well production. Currenty, the proprietaries simulators are based on specific equipments manufactures. Therefore, it is not possible simulation equipments of another manufactures. In the propose approach there are support for diverse kinds of manufactures equipments / Bombeio Centr?fugo Submerso (BCS) tem se mostrado uma das solu??es mais adequadas como m?todo de eleva??o em aplica??es onshore e offshore. As caracter?sticas t?picas desssas aplica??es s?o condi??es adversas de temperatura, fluidos viscosos e ambientes gaseificados. As dificuldades encontradas na manuten??o e instala??o de equipamentos
s?o fatores que oneram a produ??o de petr?leo em ?guas profundas, com isso, a otimiza??o via automa??o, pode ser um passo fundamental para a redu??o de custos e falhas nos equipamentos de subsuperf?cie. Este trabalho apresenta um simulador computacional relacionado ao m?todo de eleva??o
artificial BCS. A ferramenta representa o comportamento din?mico, considerando a transmiss?o de energia el?trica da superf?cie ao motor, modelo do motor el?trico (incluindo
o efeito t?rmico), simula??o do escoamento na tubula??o, simula??o do comportamento da bomba centr?fuga, levando em considera??o os efeitos da natureza do l?quido e os aspectos do reservat?rio. Adicionalmente, s?o encontrados anima??es tridimensionais para cada subsistema BCS (transformador, motor, bomba, selo ou protetor, separador
de g?s e quadro de comando). O simulador computacional prop?e uma melhoria no acompanhamento de po?os de
petr?leo visando o aumento da produtividade do po?o. Atualmente, os simuladores comerciais est?o baseados em equipamentos espec?ficos do fabricante, dificultando obter
resultados com outros equipamentos. Na t?cnica proposta, existe suporte para diversos fabricantes
| Identifer | oai:union.ndltd.org:IBICT/oai:repositorio.ufrn.br:123456789/15297 |
| Date | 26 September 2009 |
| Creators | Batista, Evellyne da Silva |
| Contributors | CPF:42046637100, http://lattes.cnpq.br/0477027244297797, Salazar, Andr?s Ortiz, CPF:51618362968, http://lattes.cnpq.br/7865065553087432, Assmann, Benno Waldemar, CPF:75841312715, Costa, Rut?cio de Oliveira, CPF:20954581334, Maitelli, Andr? Laurindo |
| Publisher | Universidade Federal do Rio Grande do Norte, Programa de P?s-Gradua??o em Engenharia El?trica, UFRN, BR, Automa??o e Sistemas; Engenharia de Computa??o; Telecomunica??es |
| Source Sets | IBICT Brazilian ETDs |
| Language | Portuguese |
| Detected Language | English |
| Type | info:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/masterThesis |
| Format | application/pdf |
| Source | reponame:Repositório Institucional da UFRN, instname:Universidade Federal do Rio Grande do Norte, instacron:UFRN |
| Rights | info:eu-repo/semantics/openAccess |
Page generated in 0.0032 seconds