A5101721752- Hydrocarbon exploration and reservoir analysis
- Atmospheric and Environmental Gas Dynamics
- Methane Hydrates and Related Phenomena
- Coal Properties and Utilization
- Petroleum Processing and Analysis
- Geological Studies and Exploration
- Mercury impact and mitigation studies
- High voltage insulation and dielectric phenomena
- Geological and Geochemical Analysis
- Isotope Analysis in Ecology
- Geology and Paleoclimatology Research
- Coal and Its By-products
- Dielectric materials and actuators
- Geological formations and processes
- Thermal Analysis in Power Transmission
- Geological and Geophysical Studies
- Power Systems and Renewable Energy
- Iterative Learning Control Systems
- Power Transformer Diagnostics and Insulation
- Microgrid Control and Optimization
- Marine animal studies overview
- Electrical Fault Detection and Protection
Sinopec (China)
2020-2024
Zhoushan Hospital
2018-2023
State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation
2020
Research Institute of Petroleum Exploration and Development
2016-2019
China University of Petroleum, Beijing
2014
The natural gas components and geochemistry of 38 ultra-deep wells (burial depth greater than 6 000 m) in the Sichuan Basin were analyzed to determine genesis basin. basin have following characteristics: Methane has an absolute advantage, which can be up 99.56% with average 86.6%; ethane is low, 0.13%; there nearly no propane butane. So it dry at over-mature thermal stage. content H2S 25.21%, 5.45%. alkane isotopes are: carbon isotope varies from −32.3‰ −26.7‰ for methane −32.9‰ −22.1‰...
Researches were carried out on the origin of gas hydrate samples from tundra in Qilian Mountain, Pearl River Mouth Basin northern South Sea and continental slope Taixinan China. Gases Jurassic Jiangcang Formation Muli County Mountain are mainly oil-derived origin, characterized by self-generation self-preservation. δ13C1 values range −52.7‰ to −35.8‰, δ13C2 vary −42.3‰ −29.4‰. There was a small amount coal-derived gases, which might source coal-bearing Middle-Jurassic with −35.7‰ – −31.3‰...
Jurassic strata along the southern margin of Junggar Basin are important petroleum system elements for exploration in northwest China. The Lower and Middle source rock effectiveness has been questioned as progresses deeper into basin. These rocks very thick distributed widely. They contain a high total organic carbon composed predominantly Type III kerogen, with some II kerogen. Our evaluation generation characteristics expulsion history, including one-dimensional basin modeling, indicates...
Light hydrocarbon has abundant geochemical information, but there are few studies on it in Shenmu gas field. Taking Upper Paleozoic field as an example, authors use chromatography technology to study light systematically. The results show that (1) is mainly coal-derived gas, which mixed by partial oil-derived due the experiment data. (2) Based K 1 , 2 parameter and Halpern star chart, belongs same petroleum system depositional environment of natural source rocks should be homologous. (3)...
The carbon isotope ratios of individual light hydrocarbons and the n-alkanes twenty-one condensates from Tarim Basin, as well 47 oils other petroliferous basins (Ordos Sichuan Turpan-Harmi Qiongdongnan Beibu Gulf Basin Bohai Bay Basin) in China, were analyzed. We investigated oil–oil correlation, effects gas washing maturity, distinguishing parameters humic sapropelic condensates, have come to following conclusion. isotopic patterns Ordovician strata are very similar, indicating they...
To analyze the C8 light hydrocarbon of absorbed gas in source rock and natural gas, both PY-GC GC were applied. This is done order to develop discrimination parameters different genetic gases. Eight samples, including six mudstones with type II1 I organic matter two coals, analyzed by PY-GC. On other hand, sixteen typical coal-derived gases oil-associated GC. The results show that there exists a great difference ratio 2-methylheptane 1-cis-3-dimethylcyclohexane gases, less than 0.5, whereas...
In order to determine the source of light hydrocarbons in Kuqa Depression Tarim Basin, Northwest China, their geochemical characteristics are documented, and possible influencing factors discussed a broad context on basis analyses natural gas samples from 19 wells combination with previously reported components carbon isotope values same depression. The biomarker analytical results show that (a) methyl cyclohexane (37.5–60.3%) predominates C 7 hydrocarbon series (methyl cyclohexane,...
ABSTRACT Lake systems are among the largest integrated depositional complexes in continental realm. Their interplay with tectonics and climate often complicates interpretation of processes, usually resulting a complex facies architecture that is challenging to correlate regionally. The Lower Middle Permian Roseneath–Epsilon–Murteree strata Cooper Basin Australia represent glacially influenced fluvial–deltaic lake system, which hosts substantial petroleum resources. Despite their potential,...
We found for the first time enriched liquid mercury beads in a thermal simulation experiment on humic kerogen extracted from coal, which provided some kind of direct evidence that can be released coal measure during maturation. In experiment, mass distribution is between 0.0083 and 0.2242 g; their content simulated gas ranges 372.5 to 2776.3 ng/m3; yield was 0.3102 × 10–3 7.4312 g/g sample. Along with this previous studies, three genetic models reservoirs are summarized: source-rock...
The high-voltage DC cross-linked polyethylene (XLPE) insulated cable is a critical component of the flexible transmission system. Its insulating materials must meet stringent requirements for properties such as conductivity, space charge, and breakdown field strength. Unfortunately, high-performance needed XLPE cables have been monopolized by foreign companies prolonged period, which has become major bottleneck development in China. In this study, we first sliced domestic imported...
Aiming at the poor waveform quality of new energy grid connected under traditional PI control strategy, based on theory repetitive method, a compound trategy is proposed. Through analysis module and simulation, results show that harmonic distortion rate can be reduced about 2% same nonlinear load, strategy suppress load disturbance signal effectively, simulation demonstrate effectiveness proposed method.