A5060882671- Hydrocarbon exploration and reservoir analysis
- Geological Studies and Exploration
- Methane Hydrates and Related Phenomena
- Geochemistry and Geologic Mapping
- Petroleum Processing and Analysis
- Atmospheric and Environmental Gas Dynamics
- NMR spectroscopy and applications
- Coal Properties and Utilization
- Geological and Geophysical Studies
- Hydraulic Fracturing and Reservoir Analysis
- Paleontology and Stratigraphy of Fossils
- Geochemistry and Elemental Analysis
- Enhanced Oil Recovery Techniques
- Energy, Environment, Economic Growth
- Geological and Geochemical Analysis
- Environmental Impact and Sustainability
- Land Use and Ecosystem Services
- Radioactive element chemistry and processing
- Plant Diversity and Evolution
- nanoparticles nucleation surface interactions
- Efficiency Analysis Using DEA
- Gut microbiota and health
- Water Resources and Sustainability
- Energy and Environment Impacts
- Water resources management and optimization
Southwest Petroleum University
2016-2025
State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation
2015-2024
Exploration and Development Research Institute of PetroChina Southwest Oil & Gas Field Company (China)
2024
East China Normal University
2023
Ministry of Natural Resources
2023
Based on observation of cores and casting thin sections, reservoir fluorescence, hydrocarbon geochemical characteristics oil production test data, the factors controlling tight accumulation high in Da'anzhai Member Jurassic Ziliujing Formation central Sichuan Basin are studied. The shelly limestone, muddy shell limestone all oil-bearing Member. dissolved pores fractures matrix (microfractures, intercrystal pores) large area, which is reason why wells can keep low for a long period time. On...
Abstract The characteristics of coal-bearing source rocks in the continuous sedimentary environment Xujiahe Formation are discussed Southwest Sichuan through thermal simulation and organic geochemical experiments, quantitative relationships determined between carbon isotopes, maturity, distinct matter (OM) types. results show that first member third mainly formed transitional environment, while fifth primarily developed continental controlled by Formation. vitrinite inertinite content...
Based on the analysis of element geochemistry and total organic carbon (TOC), this study investigates main factors controlling matter (OM) enrichment, reconstructs evolution process sedimentary environment, proposes a dynamic OM enrichment model Jurassic Da'anzhai (D) Formation, Sichuan Basin. The results indicate that Basin was generally dominated by warm oxidizing but with some peculiarities, such as hotter climate in D1 member more anoxic lake water D2a member. Formation can be divided...
Abstract To investigate the influence of extractable organic matter (EOM) on pore evolution lacustrine shales, Soxhlet extraction, using dichloromethane, was performed a series Chang 7 shale samples (Ordos Basin, China) with vitrinite reflectance 0.64% to 1.34%. Low‐pressure gas adsorption experiments were conducted before and after extraction. The structure parameters calculated from data. results show complex changes volumes surface areas development both initial extracted is strongly...
The significance of source rocks for oil and gas accumulation has been indisputably acknowledged. Moreover, it gradually realized that there is difference between hydrocarbon generation capacity expulsion capacity, this prompted research on efficiency. However, these studies dominantly highlight the results expulsion, investigation into corresponding process mechanism primarily from a macroscopic perspective. Despite its wide acceptance as most direct mode, through micro-fractures still not...
This study aims to identify biomarkers for evaluating the therapeutic efficacy of mesalazine on ulcerative colitis by metabolomics and lipidomics. A dextran sulfate sodium-induced mouse model was used. The disease status assessed a activity index, TNF-α level colon measured an enzyme-linked immunosorbent assay, pathological changes tissue examined hematoxylin–eosin staining. Serum lipidomics analysis based ultraperformance liquid chromatography coupled with quadrupole time-of-flight mass...
Abstract Adsorption of gas is one the ways that shale exists in transitional (TS). The adsorption mechanism and impact water saturation on methane affect estimated accuracy place (GIP). This work constructs a TS molecular model comprising type III kerogen, kaolinite, illite, quartz by using simulation (MS) according to physical properties components. verified experiments its study establishes surface, with varying adsorption, microscopic mechanisms adsorption. experimental simulated results...
By comprehensively analyzing oil-bearing and non-oil-bearing tight sandstone reservoir properties, pore structure characteristics contact between source rock reservoir, fluorescent photographs of typical wells Jurassic Lianggaoshan Formation in central Sichuan Basin, the research tries to find out factors controlling oiliness reservoir. The Basin is controlled by following factors: (1) migration pathway reservoir: when there exist mudstone transition zones with high mud content poor physical...
ABSTRACT The Permian shales in the Kaijiang‐Liangping Trough within Sichuan Basin represent a promising frontier for marine shale gas exploration, whereas there has been limited systematic research on their sedimentary environment and organic matter (OM) enrichment mechanisms. Therefore, we present total carbon (TOC) analysis, major/trace element analyses scanning electron microscope experiments from trough to determine paleoenvironmental conditions influencing factors of OM enrichment....