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Featured researches published by Joao Vicente Martins de Magalhaes.


Spe Journal | 2005

A Mechanistic Model for Horizontal Gravel Pack Displacement

Andre Leibsohn Martins; Joao Vicente Martins de Magalhaes; Agostinho Calderon; Carlos Magno Chagas

This article presents the detailed formulation for each of the three steps of a horizontal gravel pack displacement operation, including sand injection and alpha/beta waves propagation. The main core of the model, aiming the definition of alpha wave height, is based on a well known two layer model. Initially developed for hydrotransport applications, this kind of model has been adapted by several authors for drilled cuttings transport analysis. Besides, a comparison between theoretical predictions and pumping charts from a field operation performed in Campos Basin is presented. Gravel Pack, Modelling, Sand Control, Stratified Flows


Distributed Computing | 2011

Dynamic Aspects Governing Cement Plug Placement in Deepwater Wells

Pedro Esteves Aranha; Cristiane Richard de Miranda; Joao Vicente Martins de Magalhaes; Gilson Campos; Andre Leibsohn Martins; Andre Braghini; Mônica F. Naccache


Offshore Technology Conference | 2009

Sand Control in Long Horizontal Section Wells

Andre Leibsohn Martins; Joao Vicente Martins de Magalhaes; Marcus V.D. Ferreira; Agostinho Calderon; Andrea Sa


SPE International Thermal Operations and Heavy Oil Symposium and Western Regional Meeting | 2004

Hydraulic Limits for Drilling and Completing Long Horizontal Deepwater Wells

Andre Leibsohn Martins; Atila Fernando Lima Aragao; Agostinho Calderon; R.A.F. Leal; Joao Vicente Martins de Magalhaes; R.A. Silva


8th European Formation Damage Conference | 2009

Horizontal Open Hole Gravel Pack Placement Requirements in Selective Completion Projects

Bruno Venturini Loureiro; Joao Vicente Martins de Magalhaes; Agostinho Calderon; Marcus V.D. Ferreira; Andre Leibsohn Martins


SPE International Symposium and Exhibition on Formation Damage Control | 2008

A New Gravel-Pack Approach Using Two Different Proppants in Long Horizontal Well Completions

Joao Vicente Martins de Magalhaes; Agostinho Calderon; Thiago Judson Lima De Oliveira; Idvard Jose Pires; Andre Leibsohn Martins


Distributed Computing | 2012

Optimized Pumping Design Brings Expressive Cost Reduction for Offshore Openhole Gravel Pack Operations

Joao Vicente Martins de Magalhaes; R.A.F. Leal; Marcus V.D. Ferreira; Andre Leibsohn Martins; R.P. Santos; Agostinho Calderon; D.N. e Silva; Bruno Simoes; Daniel Miranda; Diego Paiva Barbosa; M.J. S.C. Nunes


Mecánica Computacional | 2010

DFD-DEM Modeling of the Gravel Packing Process During Petroleum Horizontal Well Completions

Andre Leibsohn Martins; Joao Vicente Martins de Magalhaes; Jairo Z. Souza; João A. A. Oliveira; Leonardo P. Rangel; Carlos Fontes


Latin American and Caribbean Petroleum Engineering Conference | 2009

A Comparison of Design Placement Methodologies for Horizontal Open Hole Gravel Pack in Multizone Completion Projects

Bruno Venturini Loureiro; Joao Vicente Martins de Magalhaes; Andre Leibsohn Martins; Agostinho Calderon


European Formation Damage Conference | 2007

Designing Multiple Alpha waves Open Hole Gravel Pack Operations

Agostinho Calderon; Joao Vicente Martins de Magalhaes; Thiago Judson Lima De Oliveira; Andre Leibsohn Martins

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