Výsledky vyhledávání - "E. C. H. Paraiso"

Experimental analysis of pressure drop in the flow of Newtonian fluid in coiled tubing

Autor: Lorena Rodrigues Justino, José Marcelo Rocha, E. C. H. Paraiso, Cláudia Miriam Scheid, Leonidas Pereira Filho, Gabriel A. da Cruz, Luís Américo Calçada, C. E. G. Pereira

Publikováno v: Journal of Petroleum Science and Engineering. 179:565-573

In order to study the fluid flow in the coiled tubing system, an experimental unit with 376 m of wrapped copper tube with ½ in diameter, and similarity to an actual coiled tubing system was built. Pressure transmitters and thermocouples were install

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2bad9c37c88aa9626cf7bca958b84dfa
https://doi.org/10.1016/j.petrol.2019.04.082

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Field Results of a Real Time Drilling Fluid Monitoring System

Autor: Elias Valim, E. C. H. Paraiso, Cláudia Miriam Scheid, Gabrielle Moraes, A.T.A. Waldmann, S.C. Magalhães, Luís Américo Calçada, Carlos Henrique Marques de Sá, Heraldo Luis Silveira de Almeida, Andre Leibsohn

Publikováno v: Day 5 Fri, July 31, 2020.

An automated system was developed to determine some physical properties of the drilling fluid in real time during drilling operations. Rheology, density, electrical stability, total solids suspended and water in oil ratio were determined in real time

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5dc63e98189dc7239c5ff982f6fe627f
https://doi.org/10.2118/199101-ms

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Physical-mathematical model applied in the study and simulation of dissolution of sodium chloride particles in brines in upward flow in tubes

Autor: E. C. H. Paraiso, Rodolfo Mauricio Alvarez Velasco, Lucas Rissi de Andrade, Luís Américo Calçada, Cláudia Miriam Scheid, Neilton Paixão de Jesus Junior

Publikováno v: Journal of Petroleum Science and Engineering. 208:109337

Drilling trough salt layers has been a challenge for the oil drilling industry. In this way, water-based muds are a friendly environment, although they tend to dissolve generated salt particles along with the wall of the well. Particularly, the parti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e08cc34cb854a59cb4e7077cace65473
https://doi.org/10.1016/j.petrol.2021.109337

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A model to calculate the pressure loss of Newtonian and non-Newtonian fluids flow in coiled tubing operations

Autor: Bárbara Cavalcante Leal, Cláudia Miriam Scheid, E. C. H. Paraiso, Leonidas Pereira Filho, Luís Américo Calçada, Rodrigo Fernando de Oliveira Borges, S.C. Magalhães, Beatriz Rosas de Oliveira, José Marcelo Rocha

Publikováno v: Journal of Petroleum Science and Engineering. 204:108640

The coiled tubing is a system consisting of a long, continuous and flexible steel pipe used in many processes, especially in the oil industry. As the fluid flow in curved pipes generates significant energy dissipation compared to a straight pipe, it

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::816e013b19743a59b77e941422ecf708
https://doi.org/10.1016/j.petrol.2021.108640

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AN EXPERIMENTAL WORK TO EVALUATE CORRELATIONS FOR WELL-CEMENTING HYDRAULICS CALCULUS ON FIELD APPLICATIONS

Autor: E. C. H. Paraiso, C. M. Scheid, Pedro Esteves Aranha, Luís Américo Calçada, C. E. G. Pereira

Publikováno v: Brazilian Journal of Petroleum and Gas. 11:49-62

In narrow operational window scenarios of the pre-salt layer, a proper control of slurry hydraulic behavior is a prime necessity. This work aims to present pressure drop experimental data obtained in pipe and annular flow of different cement slurries

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0c7cfd8287bf12438c14be8516bb260c
https://doi.org/10.5419/bjpg2017-0005

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PRESSURE DROP IN CEMENT SLURRIES FLOW IN CIRCULAR AND ANNULAR REGIONS IN PRIMARY COMPLETION

Autor: Cláudia Miriam Scheid, C. E. G. Pereira, E. C. H. Paraiso, Luís Américo Calçada, José Marcelo Rocha

Publikováno v: Brazilian Journal of Petroleum and Gas. 7:129-139

This research focuses on predicting pressure drop in cement slurries flow in circular and annular regions. Friction factor correlations, hydraulic diameter, and rheological models were evaluated. Experimental data was taken in a cement slurry flow lo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a7efbb333928f14d28342b144417ea8a
https://doi.org/10.5419/bjpg2013-0011

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PRESSURE DROP IN TOOL JOINTS FOR THE FLOW OF WATER-BASED MUDS IN OIL WELL DRILLING

Autor: C. M. Scheid, F. M. Eler, D. C. Rocha, Luís Américo Calçada, E. C. H. Paraiso

Publikováno v: Brazilian Journal of Petroleum and Gas. 6:145-157

The characteristics of the fluid flows in tool joints were studied experimentally and theoretically in a laboratory scale. The goal of this study was to evaluate the pressure drop in accessories such as tool joints, placed along the drilling columns.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5291648c2635cd1907d23be1b5de585b
https://doi.org/10.5419/bjpg2012-0012

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