A5084027540- Hydraulic Fracturing and Reservoir Analysis
- Drilling and Well Engineering
- Hydrocarbon exploration and reservoir analysis
- Enhanced Oil Recovery Techniques
- CO2 Sequestration and Geologic Interactions
- Petroleum Processing and Analysis
- Rock Mechanics and Modeling
- Seismic Imaging and Inversion Techniques
- Reservoir Engineering and Simulation Methods
- Pickering emulsions and particle stabilization
- Tunneling and Rock Mechanics
- Geophysical Methods and Applications
- Methane Hydrates and Related Phenomena
- Oil and Gas Production Techniques
- Geological and Geochemical Analysis
Changzhou University
2022-2024
Environmental awareness is receiving increasing attention in the petroleum industry, especially when associated with chemical agents applied enhanced oil recovery (EOR) technology. The bio-based surfactant sodium cocoyl alaninate (SCA) environmentally friendly and can be easily biodegraded, which makes it a promising alternative to traditional surfactants. Herein, SCA proposed as foaming agent for recovery. Laboratory investigations on concentration, performance, microbubble...
Fracture propagation has a significant impact on the dynamic structural response of plugging zone for wellbore strengthening in deep fractured tight gas reservoir. This study applies photoelastic experimental technique to investigate force chains development under shear granular system with fracture confining boundary. It employs average intensity gradient method accurately depict evolution strong proportion each segment The test results showed that weakens stability by reducing near tip and...
The composition of tuffaceous sandstone is complex, and it easy to react with CO 2 , resulting in significant changes wettability during CO2 flooding.However, the change mechanism for still unclear.Therefore, researches are carried out laboratory study flooding a reservoir.A high temperature pressure reactor used establish reaction environment -waterminerals, maximum 65℃, 20 MPa.The wettability, mineral morphology reservoir rock samples were measured by contact angle meter, EDS energy...
In recent years, the screening criteria for an ultralow permeability reservoir in periphery of Daqing Oilfield are not detailed, which leads to problem inapplicability CO 2 flooding.In this paper, a new criterion suitable flooding is established by using ridge regression method.Six factors including effective thickness, oil saturation, formation temperature, pressure, average and gas injection rate were selected based on results CMG numerical simulation, total 30 groups sensitive factor...
In the field of petroleum engineering drilling, accurately and real-time determining rheological properties drilling fluids is crucial for controlling operations. Traditional methods measuring are time-consuming inefficient, hindering optimization fluid performance impeding on-site decision-making engineers. The development artificial intelligence technology has improved efficiency properties. Predictive models water-based all-oil-based have been established. However, these perform well only...