A5037114232- Methane Hydrates and Related Phenomena
- Arctic and Antarctic ice dynamics
- Spacecraft and Cryogenic Technologies
- Oceanographic and Atmospheric Processes
- Ocean Waves and Remote Sensing
- Hydraulic Fracturing and Reservoir Analysis
- Fluid Dynamics and Mixing
- Innovative Microfluidic and Catalytic Techniques Innovation
- Hydrocarbon exploration and reservoir analysis
- CO2 Sequestration and Geologic Interactions
- Drilling and Well Engineering
- Lattice Boltzmann Simulation Studies
- Geology and Paleoclimatology Research
China University of Petroleum, East China
2018-2024
China University of Petroleum, Beijing
2019
The accurate prediction of hydrate film thickness is critical for addressing the hydrate-related issues in fields environment and energy resource, including disposal greenhouse gases into ocean, evaluating rising lifetime bubble plumes deepwater, flow assurance problems subsea pipelines. However, microscopic mass-transfer mechanism existing growth models has not been thoroughly studied, especially pore updating inside film. In this work, an integrated mechanistic model at gas–liquid...
Modeling of hydrate growth at the interface between gas and aqueous phases is critical for evaluating rate film initial thickness in oil natural industries. However, most existing heat transfer models presumption hypothesis possess logical or physical deficiencies, which may lead to wide deviations when predicting results. In this work, a new model lateral along planar gas–liquid boundary developed, considers convection transfer. This not only correlates subcooling, generally regarded as...
Abstract Submarine gas seepage is a widely observed process. In this study, unified mechanistic model of bubble transport both inside and outside the hydrate stability zone (GHSZ) was developed. Multiple hydrate‐related behaviors were considered, including nucleation, film lateral spread, shell dynamic growth, dissolution decomposition, collapse fracture deformation hydrate‐coated bubbles. Using proposed model, series simulation studies about rising fate conducted. The results indicate that...
Abstract Most of the current prediction model wellbore temperature for deep-water gas well does not consider influence natural convection in annulus on heat dissipation system, resulting a lower accuracy temperature. In this study, three-dimensional simulation transfer by convective testing fluid was performed. The mechanism are studied different values Rayleigh number (Ra) and Bingham (Bn). results show that occurrence can significantly increase loss tubing. With increases Ra or decreases...