A5100694702- Hydraulic Fracturing and Reservoir Analysis
- Drilling and Well Engineering
- Hydrocarbon exploration and reservoir analysis
- Rock Mechanics and Modeling
- Coal Properties and Utilization
- Seismic Imaging and Inversion Techniques
- NMR spectroscopy and applications
- Enhanced Oil Recovery Techniques
- Methane Hydrates and Related Phenomena
- Geoscience and Mining Technology
- Reservoir Engineering and Simulation Methods
- Geotechnical and Geomechanical Engineering
- Geological Studies and Exploration
- Particle Dynamics in Fluid Flows
- Geomechanics and Mining Engineering
- Geochemistry and Geologic Mapping
- Vacuum and Plasma Arcs
- Granular flow and fluidized beds
- Cyclone Separators and Fluid Dynamics
- Electrical Contact Performance and Analysis
- Atmospheric and Environmental Gas Dynamics
- Fluid Dynamics and Mixing
- Geophysical and Geoelectrical Methods
- Geophysical Methods and Applications
- Tunneling and Rock Mechanics
Southwest Petroleum University
2016-2025
State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation
2016-2025
Harbin Engineering University
2025
Suzhou Institute of Nano-tech and Nano-bionics
2025
Chinese Academy of Sciences
2025
Fuzhou University
2004-2024
Inner Mongolia University of Science and Technology
2024
Zhejiang University
2023
Harbin Institute of Technology
2023
Changchun University of Technology
2023
By employing the dissociation energy and equilibrium bond length for a diatomic molecule as explicit parameters, we generate improved expressions well-known Rosen-Morse, Manning-Rosen, Tietz, Frost-Musulin potential functions. It is found that Tietz function conventionally defined in terms of five parameters [T. J. Chem. Phys. 38, 3036 (1963)] actually only has four independent parameters. shown exactly Wei [Phys. Rev. A 42, 2524 (1990)] functions are same solvable empirical function. When...
Novel BiOCl–g-C3N4 composite photocatalysts were synthesized by a one-step chemical bath method. The composites characterized using X-ray diffraction (XRD), high-resolution transmission microscopy (HRTEM), UV-visible light diffusion reflectance spectrometry (DRS), Fourier-transform infrared spectroscopy (FT-IR), and photoluminescence (PL). results indicated that BiOCl was dispersed on g-C3N4 to form heterojunction structures with high specific surface areas. showed higher photocatalytic...
High-Ni LiNixCoyMn1-x-yO2 (NCM) oxides with low Co content have emerged as promising candidates for next-generation cathodes due to their high energy density and acceptable manufacturing costs, making them widely adopted...
The GCMC and MD methods were used to investigate the structural properties adsorption behaviors of methane in quartz nanopores.
Automated code compliance checking plays an important role in moving the construction industry forward. While traditional drawing review relies on identification of experts, purpose this study is to realize automatic by using BIM technology and knowledge graph technology. The method based transform specification provisions involved drawings into a computer-recognizable structured language natural processing form human-machine-readable pattern. For models, model information exported global...
Here we report a water-soluble acrylamide sulfonate copolymer for inhibiting shale hydrate formation. The copolymer, denoted as PANAA, was synthesized via copolymerization of (AM), N,N-diallylbenzylamine (NAPA), acrylic acid (AA), and 2-(acrylamide)-2-methylpropane-1-sulfonic (AMPS). performance this new hydration investigated the first time. retention ratio apparent viscosity 2 wt % PANAA solution can reach 61.6% at 130 °C further up to 72.2% with 12 000 mg/L NaCl brine. X-ray diffraction...
The organic matter in organic-rich shales has an important significance for the methane adsorption capacity on shales. Kerogen is simplified to ideal graphite, and oxygenated functional groups are grafted onto graphite surfaces obtain different O/C atomic ratios, reflecting varying maturation levels of kerogen. behaviors pores with ratios were investigated by grand canonical Monte Carlo method. results show that isosteric heat reduced increase pore size or a decrease ratio. micropores...
In this work, the adsorption behaviors of CH4 in slit-like kaolinite pores were investigated using grand canonical Monte Carlo method. The research results show that isosteric heat decreases with increasing pore size and on can be characterized as physical adsorption. potential energy between was found to decrease pressure or decreasing size, indicating sites changed from higher-energy lower-energy sites. capacity decreased mesopores. With temperature, decreased, sites, resulting a capacity....
As a serious problem in drilling operation, wellbore instability restricts efficient development of shale gas. The interaction between the fluid and with hydration swelling property would have impact on generation propagation mechanism cracks formation, leading to instability. In order investigate influence crack propagation, mineral components physicochemical properties from Lower Silurian Longmaxi Formation (LF) were investigated by using XRD analysis, cation exchange capabilities (CEC)...
Here, we report a water-soluble shale inhibitor for inhibiting hydrate formation. The copolymer denoted as thermogravimetric analysis (TGA) was synthesized via triethanolamine, two maleic anhydrides, and glacial acetic acid. infrared (IR) gas chromatography (GC) results indicated that TGA is low molecular weight polymer the most commonly used method to identify compounds structures qualitatively. It mainly study structure of organic substances conduct qualitative quantitative analyses...