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Seminars 2020

Quantification of synergism in binary mixtures of surfactants: method description and applications to EOR

Presenter: Alessandra Pazini. Date: 06/26/2020

Importance of the foam stabilization strategy in the control of Ostwald texture and aging under reservoir conditions.

Presenter: Juliana Façanha . Date: 10/30/2020

Chromatographic methods for the determination of surfactants and polymers

Presenter: Luis Maqueira . Date: 10/16/2020

Mixed-surfactant systems on foam properties: Ethomeen C12

Presenter: Vinicius Townsend . Date: 10/09/2020

The prediction of Calcite Zeta potential

Presenter: André Pessanha . Date: 10/06/2020  (summary link)  

Foam destabilization mechanism: Coarsening

Presenter: Bruno Giordano . Date: 09/25/2020 

N2 and CO2 foams and the effects of nanoparticles.

Presenter: Beatriz Azevedo. Date: 09/18/2020 

Bulk foam stability at high pressure and temperature.

Presenter: Leandro Freitas. Date: 09/11/2020 

How Silicon is measured? Challenges, approaches and advance.

Presenter: Alessandra Pazini. Date: 09/04/2020 (summary link)

CO2-Foams for Enhanced Oil Recovery a CO2 Storage perspective

Presenter: Alexandre Vilela. Date: 09/01/2020

Impact of acid groups on the stability of water-in-oil emulsion.

Presenter: Lina Daza. Date: 08/21/2020

Pickering emulsions stabilized by cationic cellulose nanofibrils for slow release of repellent

Presenter: Luis Miguel Gutierrez. Date: 08/14/2020 (summary link)

The Porous Media Maze: a Pore Network approach

Presenter: Pablo Albuquerque Godoy. Date: 08/07/2020

Hypothesis construction and sentence verification. An Epistemological View. 

Presenter: Renato Vilela. Date: 08/04/2020

Stability of CO2 foams from formulations with anima oxides in highly saline environments.

Presenter: Cecília Cavalcanti Ribeiro Gonçalves. Date: 07/24/2020

Stabilization of CO2-foam using mixtures of sodium dodecyl sulfate and cocamidopropyl hydroxysultaine

Presenter: Eduardo Creatto. Date: 06/30/2020

The Scientific Method

Presenter: Luis Maqueira. Date: 06/26/2020

Shear-Induced Transitionsin Dilute Micellar Solutions:EthomeenC12 solution

Apresentador: Vinicius Towesend. Data: 06/19/2020

Application of hydrogeochemical calculations in order to control the CO2-Calcite-brine equilibrium

Presenter: André Pessanha. Date: 06/09/2020

Use of isothermal titration calorimetry in LASURF project

Presenter: Bruno Giordano Date: 06/05/2020

Interactions between nanoparticles and surfactants in solutions

Presenter: Beatriz Azevedo Date: 05/29/2020

Evaluation foam generation in Indiana limestones: minimum pressure gradient for foam generation and dynamic behavior at low foam quality

Presenter: Juliana Façanha. Date: 05/22/2020

Tracers development for studies of transport of nanoparticles in rocks of pre-salt reservoirs – a review

Presenter: Alessandra Pazini. Date: 05/15/2020

Foam parameter interpretation.

Presenter: Alexandre Vilela. Date: 12/05/2020

Kerosene-Heavy oil mixture n the stabilization of water in oil emulsion

Presenter: Lina Mercedes Daza Barranco. Date: 4/28/2020

Understanding the pH-response of cationicnanomaterials (Silica and cellulose): combining zetapotential and dynamic light dispersion

Presenter: Luis Miguel Gutierrez. Date: 4/17/2020

Digital Rock Physics applied to Special Core Analysis

Presenter: Pablo Albuquerque Godoy. Date: 4/7/2020

microfluidics

Presenter: Leandro Freitas and Felipe Ricardo Teixeira Ribeiro. Date: 4/3/2020

Stability of foams formed by amine oxide surfactant with CO2 at high salinity

Presenter: Cecília Cavalcanti Ribeiro Gonçalves. Date: 03/31/2020

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