A5054897268- Enhanced Oil Recovery Techniques
- Hydrocarbon exploration and reservoir analysis
- Hydraulic Fracturing and Reservoir Analysis
- Petroleum Processing and Analysis
- Pickering emulsions and particle stabilization
- Surfactants and Colloidal Systems
- Advanced Polymer Synthesis and Characterization
- CO2 Sequestration and Geologic Interactions
- Drilling and Well Engineering
- Dendrimers and Hyperbranched Polymers
- NMR spectroscopy and applications
- Proteins in Food Systems
- Reservoir Engineering and Simulation Methods
- Graphene research and applications
- Surface Modification and Superhydrophobicity
- Nanopore and Nanochannel Transport Studies
- Phase Equilibria and Thermodynamics
- Groundwater flow and contamination studies
- Luminescence and Fluorescent Materials
- Seismic Imaging and Inversion Techniques
- Micro and Nano Robotics
- Radioactive element chemistry and processing
- Synthetic Organic Chemistry Methods
- Lubricants and Their Additives
- Carbon Dioxide Capture Technologies
Inner Mongolia Electric Power Survey & Design Institute (China)
2025
State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation
2015-2024
Southwest Petroleum University
2015-2024
State Key Laboratory of Polymer Physics and Chemistry
2021
Chinese Academy of Sciences
2021
Institute of Chemistry
2021
University of Chinese Academy of Sciences
2021
Kazan Federal University
2020-2021
Chengdu University
2015-2016
American Petroleum Institute
2016
Surfactant flooding has been widely applied in high-temperature and high-salinity reservoirs. In this paper, the enhanced oil recovery potential of alkyl alcohol polyoxyethylene ether sulfonate (CEOS) was investigated a combined study surface activity, crude oil–water interfacial tension (IFT) reduction, emulsifying property, wettability improvement, macroscopic displacement efficiency. The results illustrated that CEOS had high activity IFT could be reduced to an ultralow level (10–3 mN/m)...
Modified β-cyclodextrin and <italic>N</italic>-phenethyl-methacrylamide were utilized to react with acrylamide acrylic acid synthesize hydrophobically associating polyacrylamide (HMPAM) <italic>via</italic> photoinitiated free-radical micellar copolymerization.
Polymer flooding that is prepared with produced water has been a potential enhanced oil recovery technology in mature reservoir. In this paper, the solution properties, solubility, flow behaviors, and displacement characteristics of core–shell hyperbranched associative polyacrylamides (HDPAMs) were studied under Xinjiang oilfield reservoir condition. The solubility tests illustrated HDPAMs could be completely dissolved within 130 min. Meanwhile, had favorable thickening ability, antishearing...
HDPAM was synthesized by water free-radical copolymerization based on functional hyperbranched polyamide-modified ultrafine silica as monomer.
ABSTRACT In order to improve the salt resistant, temperature tolerance, and stability of acrylamide‐based copolymer, double‐tailed hydrophobically associating copolymer (DTHAP) was synthesized. The chemical spatial network structures were characterized by Fourier transform infrared spectroscopy (FT‐IR), nuclear magnetic resonance (NMR), environmental scanning electron microscope (ESEM). salt, temperature, aging resistance, rheological behavior investigated in detail. experimental results...
Amphoteric hyperbranched polymers (AMHPMs) that respond to shear rate, temperature, salt, and pH were synthesized using a water free radical polymerization technique.
Abstract A novel modified polysaccharide composite preformed particle gel (MCPG) was synthesized as a profile control agent to improve the situation of high water cut and low oil recovery. Then, structure MCPG characterized by Fourier transform infrared spectroscopy (FTIR), X‐ray diffraction (XRD), environmental scanning electron microscope (ESEM). Subsequently, impact on enhanced recovery investigated through nuclear magnetic resonance (NMR) core displacement experiments. The results FTIR,...