A5002191014- Enhanced Oil Recovery Techniques
- Reservoir Engineering and Simulation Methods
- Hydraulic Fracturing and Reservoir Analysis
- Supercapacitor Materials and Fabrication
- Hydrocarbon exploration and reservoir analysis
- Advanced Sensor and Energy Harvesting Materials
- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Drilling and Well Engineering
- Tactile and Sensory Interactions
- Innovative Energy Harvesting Technologies
- Conducting polymers and applications
- Asian Culture and Media Studies
- Educator Training and Historical Pedagogy
- Multilingual Education and Policy
- Animal Virus Infections Studies
- Structural Analysis and Optimization
- Psychosocial Factors Impacting Youth
- Heat Transfer and Optimization
- IL-33, ST2, and ILC Pathways
- Structural Engineering and Vibration Analysis
- Computer Graphics and Visualization Techniques
- Heat Transfer and Boiling Studies
- Glass properties and applications
- Semiconductor materials and devices
The University of Queensland
2023-2025
Hebei University of Technology
2022-2025
Dalian Maritime University
2022-2023
Yebio Bioengineering (China)
2023
Research Institute of Petroleum Exploration and Development
2020-2023
Xinxiang Medical University
2022
Tomsk Polytechnic University
2021
National Research Tomsk State University
2021
Daqing Oilfield General Hospital
2005
Abstract Broadband near‐infrared (NIR) luminescent materials have received notable attention due to their distinct photophysical properties for designing NIR light‐emitting diodes (NIR LEDs). Here, a series of Ca 3− x Lu Ga 2+ Ge O 12 :Cr 3+ (CLGGG:Cr ) ( = 0–1) NIR‐emitting garnet phosphors with an emission range 660–1200 nm are successfully developed and lattice parameters structurally analyzed. Upon 460 blue light excitation, the exhibit both substantial spectral broadening (FWHM: 129→267...
Sound wave is an extensively existing mechanical wave, especially in marine and industrial plants where low-frequency acoustic waves are ubiquitous. The effective collection utilization of sound provide a fresh new approach to supply power for the distributed nodes rapidly developing Internet Things technology. In this paper, novel triboelectric nanogenerator (QWR-TENG) was proposed efficient energy harvesting. QWR-TENG consisted quarter-wavelength resonant tube, uniformly perforated...
Avian reovirus (ARV) is the primary pathogen responsible for viral arthritis. In this study, 2340 samples with suspected arthritis were collected from 2019 to 2020 in 16 provinces of China investigate prevalence ARV and characterize molecular genetic evolution epidemic strains. From 113 analyzed by RT-PCR, 46 strains avian successfully isolated identified. The σC gene showed that distributed 1–5 branches, largest number branches 1 2. homology among was low, approximately 62% 4 5 about 55%...
Abstract Micro‐nanostructured Si/C composites are recognized as promising anode materials for high‐performance lithium‐ion batteries (LIBs), but such anodes often result in suboptimal volumetric capacities. Herein, a novel 3D ordered mesoporous Si/N‐doped carbon (Si/NC) sphere array (M‐Si/NC‐SA) the material is introduced. The M‐Si/NC‐SA designed to address these challenges by combining high compacted density and structure that provides efficient pathways electrolyte Li + diffusion, while...
Abstract Dynamic regulation of intestinal epithelial cell (IEC) differentiation is crucial for both homeostasis and the response to helminth infection. SIRT6 belongs NAD + -dependent deacetylases has established diverse roles in aging, metabolism disease. Here, we report that IEC Sirt6 deletion leads impaired tuft development type 2 immunity infection, thereby resulting compromised worm expulsion. Conversely, after transgenic mice exhibit enhanced remodeling process more efficient clearance....
This study applies CDA and story grammar analysis to investigate how Chinese language textbooks for primary schools foster national identity through their depiction of people struggling against foreign invaders. The was conducted on 12 the findings were based stories featuring a range ages, from children soldiers artists, who all displayed patriotic spirit willing risk lives China. also highlight China’s past humiliation, such as Nanjing Massacre loss territories Hong Kong, Macao, Taiwan....
Measurement While Drilling (MWD) is the most commonly used real-time information acquisition technique in offshore intelligent drilling, its power supply has always been a concern. Triboelectric nanogenerators have shown to harvest low-frequency vibrational energy environment and convert it into electricity small sensors electrical devices. This work proposed cantilever-beam-based triboelectric nanogenerator (CB-TENG) for transverse vibration harvesting of drill pipe. The CB-TENG consists...
A three-dimensional (3D) experimental model considering the influence of water energy is established to innovatively analyze oil–gas interface stability, and it found that a stable gas cap with sufficient driving can be formed only under oil interface. So, bidirectional displacement through edge realized during late development stage in strong edge-water drive reservoirs. Results show recovery reach 60%, while an unstable basically below 50%. The degree more than 25.63% Based on...
As electronic components progressively downsize and their power intensifies, thermal management has emerged as a paramount challenge. This study presents novel, high-efficiency finned heat exchanger, termed Flat-Plate Oscillating Heat Pipe Finned Radiator (FOHPFR), which employs arrayed flat-plate oscillating pipes (OHP) dissipation fins. Three-dimensional (3D)-printed techniques allow the internal microchannels of FOHPFR to become rougher, providing excellent surface wettability capillary...
The construction of underground gas storage mostly focuses on depleted reservoirs. However, the reservoir used to build in China is located far from main consumption economic zone. It necessary reconstruct using nearby reservoirs order meet needs development. complex three-phase seepage characteristics encountered process reconstruction seriously affect their and injection production capacities. Combined with mechanism multiphase multicycle mode during construction, feasibility rebuilding...
Vibration sensing is of great significance in offshore engineering monitoring and safety detection. This paper presented a low-frequency vibration sensor (LV-TENG) based on cantilever-beam-structured triboelectric nanogenerator, which can perform high-precision while conducting energy collection effectively. The LV-TENG was composed two aluminum electrode layers, spring steel sheet covered with polytetrafluoroethylene (PTFE) first-order mode structured frame. Under the excitation external...
Abstract Casing damage is one of the most important problems influencing oilfield production. On basis Daqing Oilfield characteristics, this paper analyzes casing situation, shapes, horizon and characteristics damaged discusses harm progress mechanism. This article gives some suggestions for preventing solving damage. The result may be valuable to develop similar oilfields.
The high temperature reservoir is in the water cut stage after long-term development, and inefficiency or invalid circulation caused by injected aggravated. With a long development history, well pattern has been adjusted many times, remaining oil distribution highly dispersed. Based on high-temperature conditions of target block, influence analysis different key parameters EOR effect LB- block was carried out. gas flooding chemical potential were evaluated numerical simulation method,...
SPE 92292 Challenges and Countermeasures Facing Casing Damage in Daqing Oilfield L. He Y. Ye W. Qunyi Jianwen D. Huilan Ltd. Co. Copyright 2005 Society of Petroleum Engineers This paper was prepared for presentation at the Europec/EAGE Annual Conference held Madrid Spain 13-16 June 2005. selected by an Program Committee following review information contained abstract submitted author(s). Contents as presented have not been reviewed are subject to correction
To investigate the enhanced oil recovery (EOR) technology by chemical flooding in an edge water reservoir, a 3D physical simulation experimental device for reservoir was developed, and polymer/surfactant binary experiments were carried out under different energies. In addition, effect mechanism of on EOR energies comprehensively analyzed. Experimental results show that intrusion considerably affects flooding. The stronger energy, worse Edge possibly diluted concentration agent medium is...
Jidong oilfield belongs to complex fault block reservoir, and the development has now entered into high water-cut stage. when using Well pattern encryption technology stabilize production, it is necessary study feasibility of ensure a better economic benefit. In this paper, we use theoretical analysis method, consider influence oil price on calculation, improve limit density calculation formula, calculate under different recovery rates, make rate prediction for scenarios by combining with...