Polymer fractionation studies on polyacrtlamide samples.

Ergöz, Ertuğrul


Polymer gel conformance on oil recovery in fractured medium: Visualization and verification
Canbolat, Serhat; Parlaktuna, Mahmut (Elsevier BV, 2019-11-01)
Due to complexity and heterogeneity of the geological patterns of fractured reservoirs recovery estimations are considered to be extremely challenging. These fractures form complicated paths for reservoir characterization and fluid movement that ultimately impacts production performance and recovery.
Polymer/oil relative permeabilities in carbonate reservoirs
Cankara, İlker; Akın, Serhat; Department of Petroleum and Natural Gas Engineering (2005)
In the history of a reservoir, after the period of primary production, about 30 to 40%, of the original oil in place may be produced using a secondary recovery mechanism. Polymer injection, which is classified as a tertiary method, can be applied to the remaining oil in place. In this thesis, oil/water relative permeabilities, effect of polymer injection on end point relative permeabilities and residual oil saturations in heterogeneous carbonate reservoirs were investigated. Numereous core flood experiments...
Polymer interfaces with carbon nanostructures: First principles density functional theory and molecular dynamics study of polyetheretherketone adsorption on graphene and nanotubes
Toraman, Gozdenur; Sert, Elif; Gulasik, Hasan; Toffolı, Danıele; Toffoli, Hande; Gürses, Ercan (2021-04-01)
The interface of polyetheretherketone (PEEK) with carbon nanotubes (CNTs) and graphene is investigated using density functional theory and molecular dynamics within the REAXFF-lg interatomic interaction framework. The dependence of PEEK adsorption energy on the polymer chain length, temperature, starting adsorption configuration of the fully stretched conformation, and on the nature of the substrate was investigated. Overall, the interface between graphene and the polymers yield larger adsorption energies t...
Polymer/nanocrystalline hydroxyapatite based scaffolds for tissue engineering applications
Evis, Zafer (2017-09-15)
Polymerization and polymer characterization of n-butyl acrylate
Engin, T. Erinç; Usanmaz, Ali; Önal, Ahmet; Department of Chemistry (1998)
Citation Formats
E. Ergöz, “Polymer fractionation studies on polyacrtlamide samples.,” Middle East Technical University, 1964.