Banca de QUALIFICAÇÃO: JUSSYARA DALIANNE MARTINS AIRES

Uma banca de QUALIFICAÇÃO de DOUTORADO foi cadastrada pelo programa.
DISCENTE : JUSSYARA DALIANNE MARTINS AIRES
DATA : 30/10/2018
HORA: 14:30
LOCAL: Auditório do LAUT
TÍTULO:

Fuzzy Control applied to Oil Wells Equipped with Plunger Lift Method


PALAVRAS-CHAVES:

Plunger Lift, Fuzzy Control, Production enhancement.


PÁGINAS: 60
GRANDE ÁREA: Engenharias
ÁREA: Engenharia Elétrica
SUBÁREA: Eletrônica Industrial, Sistemas e Controles Eletrônicos
ESPECIALIDADE: Controle de Processos Eletrônicos, Retroalimentação
RESUMO:
This work presents the performance improvement of the Plunger Lift method via Fuzzy logic control. The proposed control design increases the production of a gas well by adjusting its opening and closing periods while simultaneously keeping the plunger average rise speed within safety specifications. The implemented Fuzzy controller adjusts, iteratively, the valve operation without the need of a mathematical model of the system. This aspect can be useful in field operations, since the dynamics of Plunger Lift is complex and highly non-linear, being its model hard to obtain. The adopted strategy is applied in a simulated process, in which its efficiency is compared with existing control methods in the petroleum industry. The use of the Fuzzy controller resulted in better production rates when compared to other compensation schemes, providing higher confiability and security in the process control.

MEMBROS DA BANCA:
Externo à Instituição - ANDRÉ FELIPE OLIVEIRA DE AZEVEDO DANTAS - UnP
Presidente - 350693 - ANDRÉ LAURINDO MAITELLI
Interno - 6350734 - CARLA WILZA SOUZA DE PAULA MAITELLI
Externo ao Programa - 1451883 - FABIO MENEGHETTI UGULINO DE ARAUJO
Externo ao Programa - 1242315 - PABLO JAVIER ALSINA
Notícia cadastrada em: 26/10/2018 15:29
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