A5112884074- Hydrocarbon exploration and reservoir analysis
- Hydraulic Fracturing and Reservoir Analysis
- Geological and Geophysical Studies
- Methane Hydrates and Related Phenomena
- Atmospheric and Environmental Gas Dynamics
- Geochemistry and Geologic Mapping
- Coal Properties and Utilization
- NMR spectroscopy and applications
- Seismic Imaging and Inversion Techniques
- Geological formations and processes
- Geological Studies and Exploration
- Paleontology and Stratigraphy of Fossils
- Geology and Paleoclimatology Research
- Enhanced Oil Recovery Techniques
- Nanoplatforms for cancer theranostics
- Drilling and Well Engineering
- Geological and Geochemical Analysis
- Higher Education and Teaching Methods
- Petroleum Processing and Analysis
- Geoscience and Mining Technology
- Energy Harvesting in Wireless Networks
- Metamaterials and Metasurfaces Applications
- EFL/ESL Teaching and Learning
- Concrete and Cement Materials Research
- earthquake and tectonic studies
Wuhan University of Technology
2016-2025
Sinopec (China)
2025
Chinese Academy of Sciences
2015-2024
Northwest Institute of Eco-Environment and Resources
2018-2024
Ministry of Water Resources of the People's Republic of China
2024
Lanzhou University Second Hospital
2024
Lanzhou University
2024
Ministry of Natural Resources
2024
University of Chinese Academy of Sciences
2014-2023
Institute of Geology and Geophysics
2017-2023
Shale with high quartz, feldspar and carbonate, will have low Poisson’s ratio, Young’s modulus brittleness. As a result, the shale is conducive to produce natural induced fractures under external forces. In general, there good correlation between fracture development in volume of brittle minerals present. TOC or abnormally pressure has well-developed fractures. also shows positive total gas accumulation free volume, i.e., better are developed, greater therefore higher production. Fractures...
Recently, researchers spare no efforts to fabricate desirable vanadium dioxide (VO2) film which provides simultaneously high luminous transmittance and outstanding solar modulation ability, yet progress towards the optimization of one aspect always comes at expense other. Our research devotes finding a reproducible economic solution-processed strategy for fabricating VO2-SiO2 composite films, with aim boosting performance both aspects. Compare VO2 film, an improvement 18.9% (from 29.6%...
The cuticle coats the primary aerial surfaces of land plants. It consists cutin and waxes, which provide protection against desiccation, pathogens herbivores. Acyl cuticular waxes are synthesized via elongase complexes that extend fatty acyl precursors up to 38 carbons for downstream modification pathways. leaves 21 barley eceriferum (cer) mutants appear have less or no epicuticular wax crystals, making these excellent tools identifying pathway biosynthetic genes. Positional cloning gene...
Reservoir geological modeling plays a crucial role in characterizing the spatial distribution and heterogeneity of subsurface reservoirs. The exploration deep oil gas resources is not only global trend industry but also an inevitable choice for China to ensure energy security achieve sustainable development industry. Oil technologies have made continuous breakthroughs, providing strong support sustained increase China’s ultra-deep production. Deep reservoirs exhibit high levels...
Micro-nano scale pores can accurately and fastly be measured by the nuclear magnetic resonance (NMR) technique, which provides a new method to quantitatively characterize pore structures in tight sandstone. Based on of calibration mercury pressure data for NMR T2 spectrum, measurement inaccuracy due saturation less than 100% sandstone, curve spectrum is used cumulate from maximum right boundary small left, range pore-throat radius injection leftward cumulative selected as comparable interval...
Pyrite is widely distributed in lacustrine shales and has become a research focus unconventional oil gas exploration. morphology useful for identifying different types of organic matter assessing shale enrichment organic-rich shale. Abundant pyrite developed the source rocks from Chang 7 Member Yanchang Formation Ordos Basin, NW China. However, relationship between differential still needs to be clarified. The geochemistry, petrology, isotopic composition samples were analyzed. significance...
Abstract This study delves into the micro-occurrence states and enrichment mechanisms of residual oil, pivotal for advancing production from tight sandstone reservoirs, particularly Chang 8 Member Upper Triassic Yanchang Formation, Ordos Basin. Through an analysis 23 core samples, employing high-pressure mercury injection, field emission scanning electron microscopy, thin section, X-ray diffraction techniques, distinct reservoir types were categorized. The utilization environmental...
Subsurface pore pressure affects the direction of hydrocarbon migration, determines distribution reservoir, and provides scientific reference for drilling planning. Overpressures are widespread in Paleogene Shahejie Formation Linnan Sag, which is closely related to oil reservoir. However, overpressure generation mechanisms undefined, let alone relationship between evolution paleo-overpressure migration brings great challenges understanding accumulation future exploration. Basin modeling was...
Novel antibacterial agents capable of efficiently sterilizing intracellular Staphylococcus aureus and methicillin-resistant S. (MRSA) but with low cytotoxicity resistance development are quite appealing. In this work, three Ru(II) complexes photolabile ligands were explored to realize such a goal. Complex 3 (5 μM) can inhibit more than 90% growth aureus/MRSA that has invaded in J774A.1 cells upon visible light irradiation, being much efficient vancomycin. similar conditions, negligible dark-...
In this study, the formation mechanism of authigenic chlorite in tight reservoirs and its influence on adsorption capacity to oil have been analyzed. The occurrence states analyzed by thin section (TS) field emission scanning electron microscopy (FE-SEM) measurements. Due alteration volcanic rock fragments, mudstone pressurized water, dissolution early chlorite, material source has provided for chlorite. time with different is following order: grain-coating → pore-lining dissolved pores...
[Purpose] Sandstone reservoirs under the influence of igneous rocks have become some most important complex reservoirs. The accurate description distribution for this type reservoir is a major technical problem in hydrocarbon exploration and development. Geological modeling fundamental work research. However, there relatively little research on sandstone rocks. [Method] In study, taking Bohai X oilfield as object, characteristics were characterized, quantitative identification method was...
Gas adsorption experiments are becoming one of the most common methods to quantify and analyze pore structures shale samples in petroleum industry. In this regard, particle size specimen plays an important role results that could ultimately affect structure interpretation. Hence, study, five at different thermal maturity levels picked, all crushed into groups sizes: less than 40 mesh (<375 μm), 60 (<250 80 (<187.5 100 (<150 μm). Next, N2 is used characterize within sizes....