Use este identificador para citar ou linkar para este item:
http://repositorio.ufla.br/jspui/handle/1/30187
Registro completo de metadados
Campo DC | Valor | Idioma |
---|---|---|
dc.creator | Aguirre, Luis A. | - |
dc.creator | Teixeira, Bruno O. S. | - |
dc.creator | Barbosa, Bruno H. G. | - |
dc.creator | Teixeira, Alex F. | - |
dc.creator | Campos, Mario C. M. M. | - |
dc.creator | Mendes, Eduardo M. A. M. | - |
dc.date.accessioned | 2018-08-24T20:01:02Z | - |
dc.date.available | 2018-08-24T20:01:02Z | - |
dc.date.issued | 2017-08 | - |
dc.identifier.citation | AGUIRRE, L. A. et al. Development of soft sensors for permanent downhole Gauges in deepwater oil wells. Control Engineering Practice, [S.l.], v. 65,p. 83-99, Aug. 2017. | pt_BR |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0967066117301284 | pt_BR |
dc.identifier.uri | http://repositorio.ufla.br/jspui/handle/1/30187 | - |
dc.description.abstract | Downhole pressure is an important process variable in the operation of gas-lifted oil wells. The device installed in order to measure this variable is often called a Permanent Downhole Gauge (PDG). Replacing a faulty PDG is often not economically viable and to have an alternative estimate of the downhole pressure is an important goal. Using data from operating PDGs, this paper describes a number of issues dealt with in the development of soft sensors for several deepwater gas-lifted oil wells. Some of the tested models include nonlinear polynomials, neural networks, committee machines, unscented Kalman filters and filter banks. The variety of model classes used in addition to the diversity of oil wells considered brings to light some of the key-problems that have to be faced and reveal the strengths and weaknesses of each alternative solution. A major constraint throughout the work was the use of historical data, hence no specific tests were performed at any time. The aim of this work is to discuss the procedures, pros and cons of the tested solutions and to point to possible future directions of research. | pt_BR |
dc.language | en_US | pt_BR |
dc.publisher | Elsevier | pt_BR |
dc.rights | restrictAccess | pt_BR |
dc.source | Control Engineering Practice | pt_BR |
dc.subject | Soft sensors | pt_BR |
dc.subject | System identification | pt_BR |
dc.subject | Monitoring | pt_BR |
dc.subject | Permanent downhole gauge (PDG) | pt_BR |
dc.subject | Offshore oil platform | pt_BR |
dc.title | Development of soft sensors for permanent downhole Gauges in deepwater oil wells | pt_BR |
dc.type | Artigo | pt_BR |
Aparece nas coleções: | DEG - Artigos publicados em periódicos |
Arquivos associados a este item:
Não existem arquivos associados a este item.
Os itens no repositório estão protegidos por copyright, com todos os direitos reservados, salvo quando é indicado o contrário.