Dongxia Chen

ORCID: 0000-0003-4657-9081
Publications
Citations
Views
---
Saved
---
About
Contact & Profiles
Research Areas
  • Hydrocarbon exploration and reservoir analysis
  • Hydraulic Fracturing and Reservoir Analysis
  • Methane Hydrates and Related Phenomena
  • Geological Studies and Exploration
  • Geological and Geophysical Studies
  • Enhanced Oil Recovery Techniques
  • Atmospheric and Environmental Gas Dynamics
  • Reservoir Engineering and Simulation Methods
  • NMR spectroscopy and applications
  • Coal Properties and Utilization
  • Geochemistry and Elemental Analysis
  • Petroleum Processing and Analysis
  • Seismic Imaging and Inversion Techniques
  • Paleontology and Stratigraphy of Fossils
  • Geological formations and processes
  • Advanced Data Compression Techniques
  • Algorithms and Data Compression
  • Geochemistry and Geologic Mapping
  • Error Correcting Code Techniques
  • Advanced Wireless Communication Techniques
  • Image and Signal Denoising Methods
  • Radioactive element chemistry and processing
  • Nonlinear Differential Equations Analysis
  • Vibration and Dynamic Analysis
  • Geotechnical Engineering and Soil Mechanics

China University of Petroleum, Beijing
2016-2025

Xiamen University
2023-2024

Nanjing University
2014

Zhengzhou University
2013

Huaqiao University
2013

Fuzhou University
2006-2008

Geological Survey of Canada
2008

Ministry of Education of the People's Republic of China
2007

East China University of Science and Technology
2007

Institute of Porous Flow and Fluid Mechanics
2006

Pyrite is the most common authigenic mineral preserved in many ancient sedimentary rocks. also widely exists Longmaxi and Wufeng marine shales middle Yangtze area South China. The were mainly discovered with 3 types of pyrites: pyrite framboids, euhedral pyrites infilled framboids. Euhedral (Py4) framboids (Py5) belong to diagenetic pyrites. Based on formation mechanism pyrites, could be divided into syngenetic early late Under a scanning electron microscope (SEM), are mostly small composed...

10.3390/min9070428 article EN Minerals 2019-07-12

A sharp plasmonic Fano resonance is found to appear in a silver nanorod pair structure with broken length symmetry. It shown that it arises from strong interference between narrow plasmon mode of inter-nanorod near-field coupling and broad scattering the nanorod. The result magnetic dipole induced by anti-parallel current pair, while caused electric oscillation. numerical results show giant local field enhancement (197), high quality factor (52) sensing sensitivity 1426 nm per refractive...

10.1088/2040-8978/15/10/105003 article EN Journal of Optics 2013-08-21

Tight oil is an important unconventional hydrocarbon resource. The differences in occurrence characteristics between light components (LCs) and heavy (HCs) of tight profoundly affect its mobility recovery. Current research has focused mainly on the rapid evaluation relative contents LCs, whereas few studies have systematically analyzed LCs HCs their controlling factors. In this study, differential are clarified basis data from thin-section petrography, X-ray diffraction, nuclear magnetic...

10.3390/en18061440 article EN cc-by Energies 2025-03-14

Fluid/chemical transport in the connected pore network of porous sandstone with variable permeability governs numerous subsurface energetic, environmental, and industrial activities. In this work, we compile a multi-scale connectivity evaluation by integrated structure characterization involving casting thin section, scanning electron microscope, nuclear magnetic resonance, X-ray computed tomography, mercury intrusion porosimetries. The pattern, connective ratio, full-range size distribution...

10.5194/egusphere-egu25-15356 preprint EN 2025-03-15
Coming Soon ...