'Surfactant concentration' presentation slideshows

Chemical EOR Progress in China Advances and Challenges

Chemical EOR Progress in China Advances and Challenges. Harry L. Chang Harrylchang@chemortech.com www.chemortech.com. Outline of Presentation. Overview Recent advancements Chemical EOR in China Polymer flooding ASP flooding Facilities Some controversial issues and challenges Summary.

905 views • 58 slides

560 views • 35 slides

382 views • 35 slides

Adsorption and Surfactant Transport in Porous Media

Adsorption and Surfactant Transport in Porous Media. Shunhua Liu George J. Hirasaki Clarence A. Miller 06.04.2005. Outline. Surfactant Adsorption Test the effect of different potential determining ions Test the nonionic surfactant Test the new surfactant ( N67-7PO: IOS=4:1)

731 views • 26 slides

Estimation of parameters for simulation of steady state foam flow in porous media

Estimation of parameters for simulation of steady state foam flow in porous media. Kun Ma , Sibani Lisa Biswal and George J. Hirasaki Department of Chemical & Biomolecular Engineering Rice University, Houston, TX 04/23/2012. Outline.

243 views • 24 slides

NC STATE UNIVERSITY

CMC. Addition of silica. Molar fraction of surfactant, X S. Surfactant removal. Reduced density, r r. T= 192 K. T= 290 K. Freezing of LJ CCl 4 confined in multi-walled carbon nanotubes (carbon walls not shown). T =140 K. Active site (-COOH). Ammonia (NH 3 ). evaporation of water.

101 views • 1 slides

NC STATE UNIVERSITY

CMC. Addition of silica. Molar fraction of surfactant, X S. Surfactant removal. Reduced density, r r. T= 192 K. T= 290 K. Freezing of LJ CCl 4 confined in multi-walled carbon nanotubes (carbon walls not shown). T =140 K. Active site (-COOH). Ammonia (NH 3 ). evaporation of water.

66 views • 1 slides