Oil & Gas Science and Technology

Open Access

Editorial

D. Espinat

Published online: 23 February 2008

DOI: https://doi.org/10.2516/ogst:2008005

Open Access

Enhanced Oil Recovery - An Overview

S. Thomas

Published online: 30 October 2007

DOI: https://doi.org/10.2516/ogst:2007060

Open Access

The Colloidal Approach. A Promising Route for Asphaltene Deposition Modelling

L. Nabzar and M. E. Aguiléra

Published online: 23 February 2008

DOI: https://doi.org/10.2516/ogst:2007083

Open Access

Improved Oil Recovery of High-Viscosity Oil Pools with Physicochemical Methods and Thermal-Steam Treatments

L. K. Altunina and V. A. Kuvshinov

Published online: 14 December 2007

DOI: https://doi.org/10.2516/ogst:2007075

Open Access

Mechanochemical Treatment of Petroleum Residues and their Mixtures with Brown Coal

A. K. Golovko, B. Davaatseren, K. S. Dneprovsky, V. G. Surkov and O. I. Lomovsky

Published online: 01 December 2007

DOI: https://doi.org/10.2516/ogst:2007078

Open Access

High-Sulfurous Argentinian Asphaltites and Their Thermal Liquefaction Products

V. Savel'ev, A. Golovko, L. Gorbunova, V. Kamyanov and C. Galvalizi

Published online: 23 February 2008

DOI: https://doi.org/10.2516/ogst:2007085

Open Access

Mechanisms of Catalytic Activity in Heavily Coated Hydrocracking Catalysts

M. Millan, C. Adell, C. Hinojosa, A. A. Herod and R. Kandiyoti

Published online: 16 January 2008

DOI: https://doi.org/10.2516/ogst:2007081

Open Access

Challenges of Modeling Steam Cracking of Heavy Feedstocks

K. M. Van Geem, M. F. Reyniers and G. B. Marin

Published online: 23 February 2008

DOI: https://doi.org/10.2516/ogst:2007084

Open Access

Principal Regularities in Compositions and Structures of High-Molecular Compounds from Crude Oils and Natural Bitumens

A. Golovko, Yu. Golovko, L. Gorbunova, V. Kamyanov, G. Pevneva and T. Filimonova

Published online: 29 January 2008

DOI: https://doi.org/10.2516/ogst:2007082

Open Access

Characterization of Nitrogen and Sulfur Compounds in Hydrocracking Feedstocks by Fourier Transform Ion Cyclotron Mass Spectrometry

A. A. Al-Hajji, H. Muller and O. R. Koseoglu

Published online: 30 January 2008

DOI: https://doi.org/10.2516/ogst:2008001

Open Access

The Pentane- and Toluene-Soluble Fractions of a Petroleum Residue and three Coal Tars by Size Exclusion Chromatography and UV-Fluorescence Spectroscopy

F. Karaca, M. Millan-Agorio, T. J. Morgan, I. D. Bull, A. A. Herod and R. Kandiyoti

Published online: 30 October 2007

DOI: https://doi.org/10.2516/ogst:2007061

Open Access

Asphaltenes Size Polydispersity Reduction by Nano- and Ultrafiltration Separation Methods – Comparison with the Flocculation Method

J. Marques, I. Merdrignac, A. Baudot, L. Barré, D. Guillaume, D. Espinat and S. Brunet

Published online: 30 January 2008

DOI: https://doi.org/10.2516/ogst:2008003

Open Access

Canadian Crudes: A Comparative Study of SARA Fractions from a Modified HPLC Separation Technique

J. Woods, J. Kung, D. Kingston, L. Kotlyar, B. Sparks and T. McCracken

Published online: 30 January 2008

DOI: https://doi.org/10.2516/ogst:2007080

Open Access

Destabilisation of Water-in-Crude Oil Emulsions by Silicone Copolymer Demulsifiers

D. Daniel-David, A. Le Follotec, I. Pezron, C. Dalmazzone, C. Noïk, L. Barré and L. Komunjer

Published online: 23 February 2008

DOI: https://doi.org/10.2516/ogst:2008002

Dossier: Molecular Structures of Heavy Oils and Coal Liquefaction Products