A5100393563- Enhanced Oil Recovery Techniques
- Hydrocarbon exploration and reservoir analysis
- Hydraulic Fracturing and Reservoir Analysis
- Petroleum Processing and Analysis
- Reservoir Engineering and Simulation Methods
- Drilling and Well Engineering
- Groundwater flow and contamination studies
- Pickering emulsions and particle stabilization
- Oil and Gas Production Techniques
- NMR spectroscopy and applications
- Geological Modeling and Analysis
- CO2 Sequestration and Geologic Interactions
- Lattice Boltzmann Simulation Studies
- Thermal and Kinetic Analysis
- Environmental remediation with nanomaterials
- Polymer composites and self-healing
- Advanced Polymer Synthesis and Characterization
- Advanced NMR Techniques and Applications
- Advanced Optical Imaging Technologies
- Advancements in Battery Materials
- Surfactants and Colloidal Systems
- Building Energy and Comfort Optimization
- Advanced Battery Materials and Technologies
- Geothermal Energy Systems and Applications
- Urban Heat Island Mitigation
China Pharmaceutical University
2025
Huaiyin Institute of Technology
2025
Harbin Institute of Technology
2011-2024
Shanghai University
2024
Inner Mongolia University of Science and Technology
2024
Sichuan Entry-Exit Inspection and Quarantine Bureau
2024
China University of Geosciences (Beijing)
2022-2023
China Geological Survey
2022-2023
Qingdao National Laboratory for Marine Science and Technology
2023
Shandong University of Science and Technology
2023
Abstract Nanoparticle-stabilized emulsions have attracted many researchers' attention in recent years due to of their specific characteristics and advantages over conventional stabilized by surfactants or colloidal particles. For example, the solid nanoparticles can be irreversibly attached oil-water interface form a rigid nanoparticle monolayer on droplet surfaces, which induce highly stable emulsions. Those withstand harsh conditions. Compared particles, are one hundred times smaller, them...
Summary Nanoparticles (diameter of approximately 5 to 50 nm) easily pass through typical pore throats in reservoirs, but physicochemical attraction between nanoparticles and walls may still lead significant retention. We conducted an extensive series nanoparticle-transport experiments core plugs columns packed with crushed sedimentary rock, systematically varying flow rate, type nanoparticle, injection-dispersion concentration, porous-medium properties. Effluent-nanoparticle-concentration...
Abstract While emulsions stabilized by colloidal solid particles have been widely used for industrial and consumer applications, their use enhanced oil recovery purposes has very limited. This is because the solids generally cannot be transported long distances within reservoirs, e.g. from injection well to production well. Nanoparticles are two orders of magnitude smaller than colloids thus can migrate through pore throats in sedimentary rocks. Emulsions with nanoparticles withstand...
Summary Because of the effect reservoir heterogeneity and fractures in low-permeability reservoirs, effective characterization waterflood direction front has become a challenging issue under high-water-cut condition. To achieve better understanding such complex problem, work flow, containing statistical numerical techniques, is developed to characterize distribution Changqing oilfield by using both flow rates bottomhole-pressure (BHP) data. The includes four steps: First, dynamic analysis...
Synthetic chemical surfactants deployed in the petroleum industry to improve oil recovery meet growing global energy demand are described have detrimental environmental impacts and expensive. In recent times, exploration of saponin-rich plants as a substitute for environmentally threatening synthetic has garnered significant interest from researchers. Saponin-based natural (SBNSs) nontoxic, biodegradable, possess desirable properties use gas industry. This paper reviews potential application...
Abstract Nanoparticles, when synthesized in a specific size range and with special surface coating tailored to achieve certain desired functionalities, exhibit unique properties. This is because they are almost of molecular but still retain many useful colloidal characteristics. Recent developments on novel potential upstream applications nanoparticles reviewed focus research at our laboratory. Oil-water emulsions CO2 foams that have long-term stability under harsh downhole conditions could...
Abstract Nanoparticles (D ∼ 5 to 50 nm) easily pass through typical pore throats in reservoirs, but physicochemical attraction between nanoparticles and walls may still lead significant adsorption. We conducted an extensive series of nanoparticle transport experiments core plugs columns packed with crushed sedimentary rock, systematically varying flow rate, type nanoparticle, dispersion concentration, number sizes slugs, column grain size. Effluent concentration histories were measured fine...
Nanofluids have been effective chemical additives for enhanced oil recovery (EOR) in tight reservoirs due to their special properties. However, imbibition recoveries vary different nanofluids. The oil/water distribution rocks during using various nanofluids was less discussed previous studies. In this study, we systematically examined the efficiencies of at 60 °C. Furthermore, migration and rock pores were monitored nuclear magnetic resonance (NMR). prepared by dispersing silica...
Abstract Understanding and controlling fluids flow at the microscale is a matter of growing scientific technological interest. Flow enhancements water-based nanoparticle dispersions through porous media are investigated twelve hydrophilic sedimentary rocks with pore-throat radius between 1.2 10 μm, which quantitatively explained simple model slip length correction for Darcy flow. Both as wetting phase, water exhibited no-slip in all cores; however, enhancement can be up to 5.7 times larger...
Usher syndrome (USH) is a rare genetic disease characterized by sensorineural deafness and blindness called retinitis pigmentosa, it inherited in an autosomal recessive pattern with prevalence of four to 17 per 100,000 people worldwide. In this study, consanguineous Chinese family USH, including two affected individuals five unaffected individuals, was recruited. All subjects received ophthalmic examination auditory examination. The USH patients exhibited severe early‐onset hearing vision...
Abstract The severe decline of oil production has been observed in many multi-fractured horizontal wells (MFHW) within only one or two years. It is thus essential to determine rate distribution MFHW for improving production. However, available pressure-transient analysis (PTA) models hardly consider the effect non-uniform both sections and hydraulic fractures on response, which may lead erroneous results. This paper aims at presenting an innovative approach estimate along wellbore a...
Abstract Permeability reduction provided by conventional polymer gels is affected harsh reservoir conditions. Harsh conditions are defined high temperature (> 75°C), salinity, divalent ions and the presence of H2S. Polymer undergo syneresis when exposed to salinity hardness brines. We evaluated polyacrylamide-based (HPAM)-gels other modified HPAM-gels with molecular weights between 2-20MM Daltons for gelation time long-term gel stability under In addition degradation, cross-linkers...