The role of nanodispersed catalysts in microwave application during the development of unconventional hydrocarbon reserves: a review of potential applications
Electromagnetic impact on oil reservoir manifests itself in various physical and chemical
phenomena and attracts a significant scientific and technological interest. Microwave (MW) …
phenomena and attracts a significant scientific and technological interest. Microwave (MW) …
Development of a simple and efficient oil-soluble nanocatalytic system for aquathermolysis upgrading of heavy crude oil
Catalytic aquathermolysis is one of the key and cost-effective chemical method for
recovering heavy oil. This process transforms the asphaltene and resin compounds of the oil …
recovering heavy oil. This process transforms the asphaltene and resin compounds of the oil …
Deep insights into heavy oil upgrading using supercritical water by a comprehensive analysis of GC, GC–MS, NMR, and SEM–EDX with the aid of EPR as a …
Upgrading of heavy oil in supercritical water (SCW) was analyzed by a comprehensive
analysis of GC, GC–MS, NMR, and SEM–EDX with the aid of electron paramagnetic …
analysis of GC, GC–MS, NMR, and SEM–EDX with the aid of electron paramagnetic …
Molecular dynamics and proton hyperpolarization via synthetic and crude oil porphyrin complexes in solid and solution states
The use of vanadyl porphyrins either in synthetic compounds or naturally occurring in
asphaltenes is investigated as a source of proton hyperpolarization via dynamic nuclear …
asphaltenes is investigated as a source of proton hyperpolarization via dynamic nuclear …
Composition of aquathermolysis catalysts forming in situ from oil-soluble catalyst precursor mixtures
Increasing efficiency of thermal recovery methods of heavy oil through injection of
destructive hydrogenation catalysts precursors is a relevant task. In this paper the …
destructive hydrogenation catalysts precursors is a relevant task. In this paper the …
Conversion of heavy oil with different chemical compositions under catalytic aquathermolysis with an amphiphilic Fe-Co-Cu catalyst and kaolin
GP Kayukova, AN Mikhailova, IP Kosachev… - Energy & …, 2018 - ACS Publications
The physical simulation of heavy oil catalytic aquathermolysis with different chemical
compositions from deposits located in the Tatarstan Republic, Russia (Ekaterinovsky oil, B2 …
compositions from deposits located in the Tatarstan Republic, Russia (Ekaterinovsky oil, B2 …
Native vanadyl complexes in crude oil as polarizing agents for in situ proton dynamic nuclear polarization
The presence of paramagnetic species such as vanadyl complexes (VO2+) and free carbon
radicals in petroleum disperse systems (PDSs) such as crude oil, bitumen, or kerogen …
radicals in petroleum disperse systems (PDSs) such as crude oil, bitumen, or kerogen …
Fine-Tuning Simulation of the ESR Spectrum─ Sensitive Tool to Identify the Local Environment of Asphaltenes In Situ
SN Trukhan, SS Yakushkin… - The Journal of Physical …, 2022 - ACS Publications
An original method to study the local environment of vanadyl-containing components of
heavy oils based on fine-tuning simulation of their electron spin resonance (ESR) spectra in …
heavy oils based on fine-tuning simulation of their electron spin resonance (ESR) spectra in …
Aquathermolysis of heavy oil in reservoir conditions with the use of oil-soluble catalysts: part III–changes in composition resins and asphaltenes
This paper discusses aquathermolysis process of heavy crude oil from Boca de Jaruco
reservoir, which is developed by CSS method. The catalysts based on cobalt, nickel, iron …
reservoir, which is developed by CSS method. The catalysts based on cobalt, nickel, iron …
Hydrothermal in-reservoir upgrading of heavy oil in the presence of non-ionic surfactants
The most widely applied methods to unlock heavy oil and natural bitumen resources in the
world are still based on steam injection techniques. Improving the efficiency of hydrothermal …
world are still based on steam injection techniques. Improving the efficiency of hydrothermal …