Time-Domain Proton Nuclear Magnetic Resonance and Chemometrics for Identification and Classification of Brazilian Petroleum von Barbosa, Lúcio L, Sad, Cristina M. S, Morgan, Vinícius G, Santos, Maria F. P, Castro, Eustáquio V. R

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Environmental impacts related to drilling fluid waste and treatment methods: A critical review von Pereira, Laine B., Sad, Cristina M.S., Castro, Eustáquio V.R., Filgueiras, Paulo R., Lacerda, Valdemar

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Limitations of the Pour Point Measurement and the Influence of the Oil Composition on Its Detection Using Principal Component Analysis von Sad, Cristina M. S, Lacerda Jr, Valdemar, Filgueiras, Paulo R, Rigoni, Vitor S, Bassane, João F. P, Castro, Eustáquio V. R, Pereira, Kátia S, Santos, Maria F. P

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Influence of Adding Asphaltenes and Gas Condensate on CO2 Hydrate Formation in Water–CO2–Oil Systems von Sandoval, Gustavo A. B, Thompson, Roney L, Sad, Cristina M. S, Teixeira, Adriana, Soares, Edson J

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Study of the stability and homogeneity of water in oil emulsions of heavy oil von da Silva, Mayara, Sad, Cristina M.S., Pereira, Laíne B., Corona, Rayane R.B., Bassane, João F.P., dos Santos, Francine D., Neto, Dorval M.C., Silva, Samantha R.C., Castro, Eustáquio V.R., Filgueiras, Paulo R.

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Determination of API gravity, kinematic viscosity and water content in petroleum by ATR-FTIR spectroscopy and multivariate calibration von Filgueiras, Paulo R., Sad, Cristina M.S., Loureiro, Alexandre R., Santos, Maria F.P., Castro, Eustáquio V.R., Dias, Júlio C.M., Poppi, Ronei J.

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Time domain NMR: An alternative for study of the asphaltenes precipitated in petroleum von Morgan, Vinícius G., Sad, Cristina M. S., Leite, Juliete S. D., Castro, Eustáquio R. V., Barbosa, Lúcio L.

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Preparation of a Nitrogen Oil Compound Fraction by Modified Gel Silica Column Chromatography von Silva, Samantha R. C, Moncioso, Natália A. P, Sad, Cristina M. S, Tosta, Cristina L, de Souza, Lindamara M, Cipriano, Daniel F, Romão, Wanderson, Freitas, Jair C. C, Kuster, Ricardo M, de Castro, Eustáquio V. R, Filgueiras, Paulo R

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Application of low-field nuclear magnetic resonance to assess the onset of asphaltene precipitation in petroleum von Morgan, Vinícius G., Bastos, Thabita M., Sad, Cristina M.S., Leite, Juliete S.D., Castro, Eustáquio R.V., Barbosa, Lúcio L.

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Investigation of electrical properties with medium and heavy Brazilian crude oils by electrochemical impedance spectroscopy von Rocha, John W.S., Vicente, Maristela A., Melo, Breno N., Marques, Maria de Lourdes S.P., Guimarães, Regina C.L., Sad, Cristina M.S., Castro, Eustáquio V.R., Santos, Maria F.P.

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Oil recovery from water-based drilling fluid waste von Pereira, Laine B., Sad, Cristina M.S., da Silva, Mayara, Corona, Rayane R.B., dos Santos, Francine D., Gonçalves, Gustavo R., Castro, Eustáquio V.R., Filgueiras, Paulo R., Lacerda, Valdemar

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Identification of petroleum profiles by infrared spectroscopy and chemometrics von Lovatti, Betina P.O., Silva, Samantha R.C., Portela, Natália de A., Sad, Cristina M.S., Rainha, Karla P., Rocha, Julia T.C., Romão, Wanderson, Castro, Eustáquio V.R., Filgueiras, Paulo R.

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Study of the effect of Eucalyptus globulus lignin and Schinus terebinthifolius tannin extract on water in oil emulsions of heavy oil von da Silva, Mayara, Sad, Cristina M.S., Pereira, Laine B., Corona, Rayane R.B., dos Santos, Francine D., Kuster, Ricardo M., Castro, Eustáquio V.R., Filgueiras, Paulo R.

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Multivariate data analysis applied in the evaluation of crude oil blends von Sad, Cristina M.S., da Silva, Mayara, dos Santos, Francine D., Pereira, Laine B., Corona, Rayane R.B., Silva, Samantha R.C., Portela, Natália A., Castro, Eustáquio V.R., Filgueiras, Paulo R., Lacerda, Valdemar

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Chemical Concepts Involved in Beer Production: A Review von M. Coelho Neto, Dorval, L. P. Ferreira, Laysa, M. S. Sad, Cristina, S. Borges, Warley, V. R. Castro, Eustáquio, R. Filgueiras, Paulo, Lacerda Jr, Valdemar

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Use of the Comprehensive Two-Dimensional Gas Chromatography (GC×GC-qMS) to Characterize The Classes of Saturated Compounds in Brazilian crude Oils von R. C. Silva, Samantha, F. C. Borel, Leandro, C. Puziol, Letícia, M. S. Sad, Cristina, V. A. Rodrigues, Érica, M. Kuster, Ricardo, V. R. Castro, Eustáquio, R. Filgueiras, Paulo

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Improvement on Pour Point of Heavy Oils by Adding Organic Solvents von D. Santos, Francine, M. S. Sad, Cristina, F. P. Bassane, João, M. C. Neto, Dorval, R. Filgueiras, Paulo, da Silva, Mayara, R. C. Silva, Samantha, V. R. Castro, Eustáquio, Romão, Wanderson, B. Pereira, Laine, Lacerda Jr, Valdemar

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Analysis of the influence of carbon dioxide and nitrogen gases on the stability of heavy oil–water emulsions von da Silva, Mayara, Sad, Cristina M.S., Corona, Rayane R.B., Pereira, Laine B., Medeiros, Edna F., Filgueiras, Paulo R., Lacerda, Valdemar, Castro, Eustáquio V.R.

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Study of the stability of model emulsions mimicking petroleum with different types of non-ionic surfactants von Corona, Rayane R.B., Sad, Cristina M.S., Ramos, Rogério, Franco, Ligia G., da Silva, Mayara, de Castro, Eustáquio V.R.

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Selecting a model fluid with properties similar to crude oil to test the formation of W/O emulsions von Corona, Rayane R.B., Sad, Cristina M.S., da Silva, Mayara, de Castro, Eustáquio V.R., Quintela, Erick F., Ramos, Rogério

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