A5101493549- Hydrocarbon exploration and reservoir analysis
- Geological and Geophysical Studies
- Hydraulic Fracturing and Reservoir Analysis
- Geological Studies and Exploration
- Enhanced Oil Recovery Techniques
- Ocean Waves and Remote Sensing
- NMR spectroscopy and applications
- Petroleum Processing and Analysis
- Coastal and Marine Dynamics
- Paleontology and Stratigraphy of Fossils
- Oceanographic and Atmospheric Processes
- Methane Hydrates and Related Phenomena
- Meteorological Phenomena and Simulations
- Geochemistry and Geologic Mapping
- Atmospheric and Environmental Gas Dynamics
- Geological formations and processes
- Geological and Geochemical Analysis
- Heat Transfer and Optimization
- Coal Properties and Utilization
- Geothermal Energy Systems and Applications
- Karst Systems and Hydrogeology
- Seismic Imaging and Inversion Techniques
- Tropical and Extratropical Cyclones Research
- Geochemistry and Elemental Analysis
- earthquake and tectonic studies
China University of Petroleum, Beijing
2017-2025
China University of Petroleum, East China
2010-2024
Institute of High Energy Physics
2022-2024
Chinese Academy of Sciences
2022-2024
Research Institute of Petroleum Exploration and Development
2023
State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation
2022
Sinopec (China)
2017-2022
People's Liberation Army No. 150 Hospital
2022
National University of Defense Technology
2019-2020
Chinese People's Liberation Army
2020
Highly conductive Cu-Cu interconnections of SiC die with Ti/Ni/Cu metallization and direct bonded copper substrate for high-power semiconductor devices are achieved by the low-temperature sintering Cu nanoparticles a formic acid treatment. The joints formed via long-range process exhibited good electrical conductivity high strength. When sintered at 260 °C, nanoparticle layer low resistivity 5.65 μΩ·cm displayed shear strength 43.4 MPa. 320 decreased to 3.16 increased 51.7 microstructure...
Simulations have been performed with a fairly narrow band numerical gravity wave model (higher-order nls type) and computational domain of dimensions fourier modes corresponding to truncated jonswap spectra different angular distributions giving both short- long-crested waves. A development the on so-called benjamin–feir timescale is seen, similar one reported by dysthe et al. (J. Fluid Mech. vol. 478, 2003, p.1). The probability surface elevation crest height are found fit theoretical...
The hydrocarbon charge history of the Paleogene in northern Dongpu Depression was analyzed detail based on a comprehensive analysis generation and expulsion major source rocks, fluorescence microscopic features fluid inclusion petrography. There were two main stages oil from rocks. first stage stage. also indicated accumulation. Carbonaceous bitumen, asphaltene bitumen colloidal reflected an early charge, whereas second charge. Hydrocarbon inclusions indicate distinct charges according to...
In a petroliferous basin with multiple sets of source rocks, determining the origins hydrocarbons and their mixed ratios is crucial aspect hydrocarbon accumulation mechanisms. Focusing on Mesozoic-Paleozoic reservoirs within Cangdong Depression, this study began source-source comparisons to identify key distinguishing parameters. This was followed by oil-oil correlations using cluster analysis method. And then, oil were performed determine each type crude oil. On basis, quantitative method...
Pore evolution in organic-rich shale is synchronically controlled by organic and inorganic diagenesis processes that are significantly different from sandstones carbonates. Fundamental studies were conducted characterizing pore evolution. However, mechanisms the main controlling factors for particular size range have not been clarified yet. Herein, we thermal simulation experiment, coupled with petrological, mineralogical, geochemical tests on shales Permian Lucaogou Formation Junggar Basin,...
The paper first recalls the Slepian Model Representation and a theorem of V. I. Piterbarg as generic tools for analyzing spatial characteristic ocean waves. We then consider numerical simulations random surface gravity waves carried out in space time by means modified nonlinear Schro¨dinger equation. It is shown that extreme are steeper more asymmetric than predicted Gaussian theory. Moreover, reconstructed wave fields shows crest heights well excess what expected from
The Yuanba Gas Field is a large gas field in the marine strata with largest burial depth China up to date. studies performed on mentioned have achieved significant progress made possible by determining characteristics of reef flat reservoirs and main controlling factors hydrocarbon accumulation. However, there no consensus origin natural gases stored reservoir Changxing-Feixianguan Formations its adjacent area. study geochemical indicates that are mainly composed alkane which dominated...
Abstract Significant differential hydrocarbon enrichment occurs in depressions a petroliferous basin. There are multiple the Bohai Bay Basin, and each depression as relatively independent unit of generation, migration accumulation, contains significantly different generation conditions degree. On basis previous documents large number statistical data, this work comparatively analyzed its major controlling factors Basin. The results show that Basin have various degrees, can be categorized...
Overpressure is a key factor for oil and gas charging in tight reservoirs, but it still challenge to evaluate the overpressure evolution its control on charging. Taking Xujiahe Formation northeastern Sichuan Basin as an example, this paper presented method evaluating effect natural sandstone compressional basin. The abnormally high pressure causes were analyzed by measured data logging evaluation. Theoretical calculation PVT simulation used investigate amounts of resulted from hydrocarbon...
Abstract We clarified three stages of dolomitization and secondary changes by studying the petrology geochemistry characteristics dolomite from Ma5 5 –Ma5 10 sub‐members Ordovician Majiagou Formation in Jingxi area Ordos Basin: (1) Syngenetic microbial is characterized formation with a mainly micrite structure horse tooth‐shape cements. (2) Seepage reflux during penecontemporaneous period superposed adjustment functions such as recrystallization stabilization middle‐deep burial stage,...
Yuanba gas field of Sichuan Basin is characterized by weak-tectonic deformation, and the fractures have had a significant effect on oil migration. This paper investigates types, evolution fractures, their relationship with migration Permian Changxing Formation according to geological geochemical analyses. Four genetic types different occurrences were distinguished: intercrystal pressure solution (stylolites), structural overpressure fractures. Intercrystal present multiple straight edges...
Abstract The southwest vortex (SWV) is a critical weather system in China, but our knowledge of this remains incomplete. Here, we investigate the cloud properties SWV. First, search for SWVs with time steps and center locations that are consistent between SWV yearbook ERA-Interim reanalysis data. Second, supplement these SWVs’ life spans movement paths. Third, relocate Fengyun (FY) satellite FY-4A retrievals 10° × region centered on each analyze occurrence frequency (COF), cloud-top height...