Effect of copper stearate as catalysts on the performance of in-situ combustion process for heavy oil recovery and upgrading
Using copper stearate as catalysts, catalytic in-situ combustion (ISC) of heavy oil was
studied by porous medium thermo-effect cell (PMTEC) and combustion tube experiments …
studied by porous medium thermo-effect cell (PMTEC) and combustion tube experiments …
Crude oil oxidation in an air injection based enhanced oil recovery process: Chemical reaction mechanism and catalysis
Air injection as a thermal method for heavy oil recovery has a long history of about a century.
However, it has not been widely applied in oilfields to date because of many challenges …
However, it has not been widely applied in oilfields to date because of many challenges …
Oxidation behaviors of Hongqian heavy crude oil characterized by TG-DSC-FTIR-MS within full temperature regions
L Wang, T Wang, Y Zhang, X Peng, W Song, J Yang… - Fuel, 2023 - Elsevier
To better understand in-situ combustion (ISC) theory and reveal the oxidation behavior and
mechanism of Hongqian (HQ) heavy crude oil, the thermo-oxidative characteristics and …
mechanism of Hongqian (HQ) heavy crude oil, the thermo-oxidative characteristics and …
Mechanistic and kinetic insight into catalytic oxidation process of heavy oil in in-situ combustion process using copper (Ⅱ) stearate as oil soluble catalyst
In this study, copper (Ⅱ) stearate was proposed as oil-soluble catalysts for catalyzing heavy
oil oxidation in in-situ combustion (ISC) process to improve the efficiency of ISC for heavy oil …
oil oxidation in in-situ combustion (ISC) process to improve the efficiency of ISC for heavy oil …
Methylcellulose strengthened polyimide aerogels with excellent oil/water separation performance
L Zhuo, C Ma, F **e, S Chen, Z Lu - Cellulose, 2020 - Springer
Polyimide (PI) aerogels have great potential in oil/water separation field, but the extreme
volume shrinkage during the fabrication still remains challenging. Herein, a simple yet …
volume shrinkage during the fabrication still remains challenging. Herein, a simple yet …
Isothermal oxidation behavior of heavy crude oil and its low-temperature oxidized oils: Implications for in-situ upgrading of heavy oil
Oxidation of heavy oil is essential for the success of in-situ combustion (ISC) projects.
However, the isothermal oxidation behavior of heavy oil has not been well understood. In …
However, the isothermal oxidation behavior of heavy oil has not been well understood. In …
Oil-Dispersed α-Fe2O3 Nanoparticles as a Catalyst for Improving Heavy Oil Oxidation
Oil-dispersed α-Fe2O3 nanocatalysts were prepared by coating α-Fe2O3 nanoparticles with
oleic acid (OA). Mössbauer spectroscopy, X-ray diffraction, and field emission scanning …
oleic acid (OA). Mössbauer spectroscopy, X-ray diffraction, and field emission scanning …
Catalytic effect of clay rocks as natural catalysts on the combustion of heavy oil
The catalytic effect of clay rocks as matrix for heavy oil combustion in in-situ combustion
(ISC) process for enhanced oil recovery was investigated by thermogravimetric analyser …
(ISC) process for enhanced oil recovery was investigated by thermogravimetric analyser …
[HTML][HTML] Molecular composition of low-temperature oxidation products of the heavy oil
S Ma, YY Li, RG Su, XS Wang, JJ Pan, Q Shi, GZ Liao… - Petroleum Science, 2023 - Elsevier
Low-temperature oxidation (LTO) is the main reaction that affects fuel formation in the in-situ
combustion process, which has important significance for the subsequent combustion …
combustion process, which has important significance for the subsequent combustion …
Catalytic combustion of heavy oil using γ-Fe2O3 nanocatalyst in in-situ combustion process
In this work, γ-Fe 2 O 3 nanoparticles were synthesized by co-precipitation method and
characterized by Fourier transform infrared spectroscopy, transmission electron microscopy …
characterized by Fourier transform infrared spectroscopy, transmission electron microscopy …