A5004025420- Hydrocarbon exploration and reservoir analysis
- Methane Hydrates and Related Phenomena
- Geological Studies and Exploration
- Coal Properties and Utilization
- Atmospheric and Environmental Gas Dynamics
- Geological and Geophysical Studies
- Hydraulic Fracturing and Reservoir Analysis
- Geological and Geochemical Analysis
- Biofuel production and bioconversion
- Paleontology and Stratigraphy of Fossils
- Algal biology and biofuel production
- Petroleum Processing and Analysis
- earthquake and tectonic studies
- Geochemistry and Elemental Analysis
- Municipal Solid Waste Management
- Anaerobic Digestion and Biogas Production
- Geochemistry and Geologic Mapping
- Industrial Technology and Control Systems
- Enzyme Catalysis and Immobilization
- High-pressure geophysics and materials
- Biodiesel Production and Applications
- Microbial Natural Products and Biosynthesis
- Geochemistry and Geochronology of Asian Mineral Deposits
- Reinforcement Learning in Robotics
- Environmental remediation with nanomaterials
Jinan Maternity And Care Hospital
2025
China University of Petroleum, Beijing
2013-2024
Education Department of Heilongjiang Province
2021-2024
Heilongjiang Academy of Sciences
2024
Heilongjiang Bayi Agricultural University
2024
Shandong University of Science and Technology
2024
Research Institute of Petroleum Exploration and Development
2013-2023
Dalian Jiaotong University
2008-2022
Third Hospital of Hebei Medical University
2013-2021
Hebei Medical University
2013-2021
Based on the exploration and development practice of marine shale gas in Fuling, Weiyuan, Changning, Luzhou Southeast Chongqing southern China, combined with experiments analysis, six factors controlling differential enrichment are summarized as follows: (1) The more appropriate thermal evolution higher abundance organic matter, adsorption total content will be. (2) Kerogen pyrolysis liquid hydrocarbon cracking provide most gas. (3) specific surface area pore volume matter rich increased...
The classical source-to-trap petroleum system concept only considers the migration and accumulation of conventional oil gas in traps driven dominantly by buoyance a basin, although revised improved, even some new concepts as composite system, total were proposed, but they do not account for vast unconventional reservoirs within which is formed distributed buoyance-driven. Therefore, no longer adequate dealing with all accumulations basin where significant amount resources are present...
The coalbed methane resource is very abundant in Qinshui basin (3.28 1012 m3; 114 tcf). investigation on the upper Paleozoic system a guide to exploration and development of methane. sealed by low-permeability roof floor strata comprising mudstone, siltstone, bauxite Carboniferous Benxi Formation Permian Shanxi Xiashihezi formations. overburden Lower Upper Permian, Triassic, Middle Jurassic clastic deposits. source reservoir rocks are Carboniferous–Permian coal seams. hydrocarbon generation...
Applications of nanomaterials in environmental protection have created conditions to improve environment and control pollution, which will bring breakthrough progress science engineering. Using solve issues become an inexorable trend the future. green chemistry, photocatalytic degradation organic pollutants, remediation polluted soils or water, pollutant sensing detection, so on, been introduced. Besides, potential risks were also briefly discussed.
Abstract The marine shale in southern China has undergone complex tectonic evolution with a high thermal degree. Excessive brings certain risks to gas exploration and development. With the advancement of experimental methods, process reservoirs can be better understood from micro-nanoscale. This work takes Ordovician-Silurian Wufeng first member Longmaxi Formation Sichuan Basin Lower Cambrian Niutitang Outer Margin study impact maturity upon genesis development features reservoir. A series...
Taking the tight oil of Zhongnan sag in Ordos Basin, Jimusar Junggar Basin and Qingxi Jiuquan as study objects, based on field survey, dissection reservoirs, sample test, modeling experiment comprehensive analysis, this reveals that accumulates at start-up pressure, advances under differential diffuses alternating fast low speeds, charges stepped large area migrates rapidly through fractures, enriches dominant fractures pores. The root cause ladder-like charge is multiple scales widespread...
D-Allulose has become a promising alternative sweetener due to its unique properties of low caloric content, moderate sweetness, and physiological effects. 3-epimerase (DAEase) is enzyme for production. However, the catalytic efficiency limited large-scale industrial applications. To obtain more effective biocatalyst, putative DAEase from Christensenellaceae bacterium (CbDAE) was identified characterized. The recombinant CbDAE exhibited optimum activity at pH 7.5°C 55°C, retaining than 60%...
Saffron is one of the most expensive species Chinese herbs and has been subjected to various types adulteration because its high price limited production. The present study introduces a loop-mediated isothermal amplification (LAMP) technique for differentiation saffron from adulterants. This novel sensitive, efficient simple. Six specific LAMP primers were designed on basis nucleotide sequence internal transcribed spacer 2 (ITS2) nuclear ribosomal DNA Crocus sativus. All amplifications...
As of 2023, endometrial cancer (EC) ranks second among malignant tumors the female reproductive system in China, following cervical cancer, posing a significant burden on country’s healthcare system. Postmenopausal asymptomatic thickening is primarily benign, often involving polyps. However, previous clinical studies indicate relatively high malignancy rate for postmenopausal polyps, suggesting necessity active intervention, particularly cases with high-risk factors EC. This article reviews...