A5060048116- Enhanced Oil Recovery Techniques
- Hydrocarbon exploration and reservoir analysis
- Hydraulic Fracturing and Reservoir Analysis
- CO2 Sequestration and Geologic Interactions
- Petroleum Processing and Analysis
- Drilling and Well Engineering
- Pickering emulsions and particle stabilization
- Phase Equilibria and Thermodynamics
- Reservoir Engineering and Simulation Methods
- Biofuel production and bioconversion
- Zeolite Catalysis and Synthesis
- Coal Properties and Utilization
- Catalytic Processes in Materials Science
- Wastewater Treatment and Nitrogen Removal
- Microbial Fuel Cells and Bioremediation
- Thermochemical Biomass Conversion Processes
- Groundwater flow and contamination studies
- Coal Combustion and Slurry Processing
- Geological Modeling and Analysis
- Cancer Research and Treatments
- Biopolymer Synthesis and Applications
- Protein Hydrolysis and Bioactive Peptides
- Surfactants and Colloidal Systems
- Fluid Dynamics Simulations and Interactions
- Rock Mechanics and Modeling
China University of Petroleum, East China
2016-2025
Karamay Central Hospital of Xinjiang
2024
Peking University
2021-2023
China National Offshore Oil Corporation (China)
2023
Taiyuan University of Technology
2022
China University of Petroleum, Beijing
2011-2021
Yibin University
2021
Qingdao Center of Resource Chemistry and New Materials
2015-2020
Qufu Normal University
2019
The University of Texas at Austin
2019
Abstract For electrocatalysts for the hydrogen evolution reaction (HER), encapsulating transition metal phosphides (TMPs) into nitrogen‐doped carbon materials has been known as an effective strategy to elevate activity and stability. Yet still, it remains unclear how TMPs work synergistically with N‐doped support, which N configuration (pyridinic N, pyrrolic or graphitic N) contributes predominantly synergy. Here we present a HER electrocatalyst (denoted MoP@NCHSs) comprising MoP...
This study investigated the mechanisms and performance of SiO2 nanofluid for enhanced oil recovery (EOR) in low-permeability cores. Three-phase contact angles quartz/oil/brine systems were measured, microscopic imbibition characteristics nanofluids a capillary observed through visualization experiments. In addition, effects adsorption nanoparticles on oil–water relative permeability was studied using core displacement tests. Furthermore, total 11 flooding tests performed, injection...
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The utilization of conventional water-soluble surfactants for the stabilization CO2 foams has been limited by low injectability low-permeability reservoirs. In this study, anionic surfactant sodium bis(2-ethylhexyl) sulfosuccinate (AOT) was used as CO2-soluble to stabilize in presence ethanol. phase equilibrium relationships AOT/ethanol/CO2 system and partition coefficient AOT between supercritical (SC-CO2) water were measured through a fully visible pressure–volume–temperature (PVT) cell....
Nitrogen foam is a promising enhanced oil recovery (EOR) technique with significant potential for tertiary recovery. This improves the efficiency of displacement during gas drive processes while expanding swept volume. However, in high-temperature, high-salinity reservoirs Tahe Oilfield, conventional N2 systems show suboptimal performance, as their effectiveness heavily limited by temperature and salinity. Consequently, enhancing stability under these harsh conditions crucial unlocking new...
This study investigates the characteristics of wax precipitation activity in condensates. The patterns are elucidated by analyzing composition and amount precipitate produced at various temperatures, verifying influence mechanism factors such as condensate temperature on separation. findings reveal that a decrease enhances contact molecules reducing their thermal motion, leading to particle precipitation. also weakens Brownian motion precipitated wax, further promoting aggregation subsequent...
Abstract It is difficult to regulate the flow and filtration characteristics of water-based drilling fluids(WBDFs) in complex formation conditions such as extreme thermal conditions, elevated pressure environments, hypersaline circumstances. Conventional fluid loss reducer) are mainly linear structure polymers, which have large self-viscosity a great impact on characteristics. In ultra-high temperature circumstances, polymer molecular chains prone conformational changes crosslinking...