Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Valdir Estevam"'
Experimental Study on the Performance of Electrical Submersible Pump Operating with Ultraviscous Oil
Autor:
Cristhian Porcel, Jorge Luiz Biazussi, William Monte Verde, Valdir Estevam, Antonio Carlos Bannwart, Alexandre Tavares, Marcelo Paulino de Lima Santos, Paulo Sérgio de M. V. Rocha
Publikováno v:
SPE Journal. 27:2470-2490
Summary The production of high-viscosity crude oil can be challenging owing to portfolio limitations and lack of energy efficiency in artificial lift systems, especially for ultraheavy oil in deepwater fields. In recent decades, the electrical submer
Autor:
Octavio Guilherme de Souza Castellões, Luiz G. do Amaral, Ricardo dos Santos Fraga, Benno W. Assmann, Greco Tusset de Moura, Ismael Nicholas Schröer, Valdir Estevam
Publikováno v:
SPE Production & Operations. 35:454-463
Summary This paper reports the first experience on applying progressive vortex pumping (PVP) as an artificial lift solution in the oil industry. From a conceptual point of view, progressive vortex pumps are rotodynamic devices that elevate fluid mixt
Autor:
Antonio Carlos Bannwart, Valdir Estevam, Marcelo Souza de Castro, Rodolfo Marcilli Perissinotto, William Monte Verde, Jorge Luiz Biazussi
Publikováno v:
Experimental Thermal and Fluid Science. 105:11-26
In oil production, one important artificial lift method involves the commonly used centrifugal pump. The use of this pump in the petroleum industry, however, is hindered by some unfavorable operational conditions. Operating centrifugal pumps with gas
Publikováno v:
World Congress on Momentum, Heat and Mass Transfer.
Publikováno v:
Procceedings of the 18th Brazilian Congress of Thermal Sciences and Engineering.
Autor:
Valdir Estevam, Douglas Martins Rocha, Carlos H. M. de Carvalho, Oscar Mauricio Hernandez Rodriguez
Publikováno v:
Journal of Petroleum Science and Engineering. 157:519-529
The natural and artificial presence of water and gas is common in the offshore oil production scenario. In the last years, several studies on two-phase flows of viscous oils proved that the water and gas addiction is very efficient in the frictional
Autor:
Valdir Estevam, Maurício de Melo Freire Figueiredo, Caio Araujo, Tiago Ferreira Souza, Ana Maria Frattini Fileti
Publikováno v:
JEM.
Autor:
Antonio Carlos Bannwart, Paulo Sérgio Rocha, Cristhian Estrada Porcel, Valdir Estevam, Salvador Jose Alves Neto, Alexandre Tavares, Jorge Luiz Biazussi, William Monte Verde
Publikováno v:
Journal of Petroleum Science and Engineering. 198:108127
The high viscosity of heavy oil calls for additional efforts to ensure the production in deep offshore fields, requiring innovative ways to optimize oil recovery. Considering the production by pumping system, one of the current approaches to increase
Autor:
Salvador Jose Alves Neto, Cristhian Porcel Estrada, Alexandre Tavares, Antonio Carlos Bannwart, Paulo Sérgio Rocha, Valdir Estevam, Jorge Luiz Biazussi, William Monte Verde
Publikováno v:
Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology.
A notable trend in the realm of oil production in harsh environments is the increasing use of Electrical Submersible Pump (ESP) systems. ESPs have even been used as an artificial-lift method for extracting high-viscosity oils in deep offshore fields.
Autor:
William Monte Verde, Antonio Carlos Bannwart, Jorge Luiz Biazussi, Valdir Estevam, Cristhian Porcel Estrada
Publikováno v:
17th Brazilian Congress of Thermal Sciences and Engineering.