A5076392288- Enhanced Oil Recovery Techniques
- Hydrocarbon exploration and reservoir analysis
- Reservoir Engineering and Simulation Methods
- Hydraulic Fracturing and Reservoir Analysis
- Petroleum Processing and Analysis
- Postharvest Quality and Shelf Life Management
- Plant Surface Properties and Treatments
- Irrigation Practices and Water Management
- Hydraulic flow and structures
- Forest Insect Ecology and Management
- Arsenic contamination and mitigation
- Electrochemical sensors and biosensors
- Urban Stormwater Management Solutions
- Electrochemical Analysis and Applications
- Drilling and Well Engineering
- Aerosol Filtration and Electrostatic Precipitation
- Polymer-Based Agricultural Enhancements
- Environmental and Agricultural Sciences
- Water Treatment and Disinfection
- Chromium effects and bioremediation
- Land Use and Ecosystem Services
- CO2 Sequestration and Geologic Interactions
- Advanced Chemical Sensor Technologies
- Pickering emulsions and particle stabilization
- Oil and Gas Production Techniques
Xinjiang Agricultural University
2020-2025
Xinjiang Institute of Water Resources and Hydropower Research
2021-2025
Hunan University of Technology
2024-2025
Research Institute of Petroleum Exploration and Development
2012-2023
Southwest University
2020-2023
State Key Laboratory of Enhanced Oil Recovery
2012-2023
Beijing Institute of Petrochemical Technology
2022-2023
Xiamen Medical College
2022
China National Petroleum Corporation (China)
2017-2021
Dongguan University of Technology
2021
Filters serve as core equipment to ensure the normal operation of micro-irrigation systems, with head loss and filtration efficiency serving two key indicators for evaluating performance. In this study, we used a pre-pump filter-pontoon mesh rotary filter research object conducted physical model tests under flow rate (798–1050 L1 h−1), sand content (0.5–2.5 g1 L−1), aperture screen (0.125–0.180 mm). We then adopted range analysis, variance analysis (ANOVA), dimensional multiple linear...
The mechanisms of oxygen-reduced air flooding (ORAF) and the explosion limit corrosion control approaches were studied based on pilots in Dagang, Changqing Daqing oil fields China. On foundation indoor investigations pilots, limits, oxygen reduction limits clarified. When temperature reservoir is equal to higher than 120 °C, there a violent reaction between crude oil, that means effect low oxidation would be fully taken use enhance recovery by directly; nitrogen dominated immiscible with...
To improve the oil recovery and economic efficiency in heavy reservoirs late steam flooding, taking J6 Block of Xinjiang Oilfield as research object, 3D physical modeling experiments CO2-foam assisted CO2 flooding under different perforation conditions are conducted, CO2-assisted is proposed for stage flooding. The experimental results show that after adjusting formed a lateral expansion chamber middle lower parts injection well development mode production overriding gravity drainage top...
Physical modeling, numerical simulation and field case analysis were carried out to find the subsurface thermal oxidation state, front characteristics production dynamic of high pressure air injection miscible flooding technology. The lighter composition lower viscosity crude oil, fuel consumption combustion temperature are. light oil volatile can advance stably, a medium-temperature stable displacement state be formed in reservoir under conditions. With strong gasification distillation, are...
The propagating characteristics of combustion fronts and coke zones in the assisted gravity drainage process were studied using 3D physical simulation experiments. main mechanisms factors affecting stable propagation discussed. experimental results show that front can be divided into startup stage, radial expands stage moving forward stage. top oil layer is ignited first at Ignition temperature, ignition time air injection rate are key parameters for successful ignition. At expanding grows...
With the 3a pilot area in Block H1 of Xinjiang Oilfield as an example, a basic model for accurate numerical simulation fire flooding is established combining with physical and field performance, after oil components are divided reasonably, high temperature combustion formula defined. This used to trace simulate H1. The main results follows: (1) secondary water generated steam injection mostly displaced by flue gas during initial phase, only small fraction works limited wet combustion; (2)...
Summary Waterflooding is considered an important cold-production method because it economically advantageous for heavy-oil-reservoir development; however, its efficiency not remarkable of the adverse oil/water-mobility ratio and cold damage from solid-state adsorption. To address this problem, oil/water emulsion critical improving recovery by significantly altering oil mobility. Previous research mainly focused on effect surfactants, salinity, water/oil formation, rather than kinetic energy...
By means of physical modeling and numerical simulation, this paper makes a systematic study on oil displacement mechanism by air injection in low permeability reservoirs. Based the findings, production performance drive is studied through application real reservoir model. Studies show that intake capacity far greater than water Therefore, injection, which can effectively supplement maintain pressure, build effective pressure system much easier injection. Low-temperature oxidization reaction...
Heavy oil emulsions such as water in (W/O), (O/W), and (W/O/W) would be formed during the development of heavy reservoirs. The key to efficient reservoirs is clarify fluidity formation pores medium. In this study, main factors that determine emulsion were analyzed under condition simulating reasons for difference between viscosity medium measured by laboratory rheometer analyzed. Then, experiments have confirmed shortcomings current screening evaluation method emulsified reducer. Finally,...
Polyacrylamide (HPAM) and other traditional polymers have poor temperature resistance salinity tolerance do not meet the needs of high-temperature high-salinity reservoirs. In this study, a new temperature-resistant salinity-tolerant polymer QJ75-39 was synthesized using acrylamide (AM) as hydrophilic monomer, 1-acrylamide-2-methylpropanesulfonic acid (AMPS) N-vinylpyrrolidone (NVP) functional monomers DS-16 hydrophobic monomer. Through laboratory experiments, properties (temperature...
Very-long-chain alkane plays an important role as aliphatic barrier. We previously reported that BnCER1-2 was responsible for biosynthesis in Brassica napus and improved plant tolerance to drought. However, how the expression of is regulated still unknown. Through yeast one-hybrid screening, we identified a transcriptional regulator BnCER1-2, BnaC9.DEWAX1, which encodes AP2\ERF transcription factor. BnaC9.DEWAX1 targets nucleus displays repression activity. Electrophoretic mobility shift...
Based on the systematic summary of current research oil bank, definition bank in process fire flooding and its quantitative indices were proposed; a new one-dimensional positive dry-fire model considering temperature gradient was established based steady flow theory gas liquid phases. Single factor analysis orthogonal experiments adopted to verify reliability reveal formation mechanisms controlling factors bank. Then optimal conditions for form discussed. The study results show is controlled...
Abstract Background Brassica napus L. is one of the most important oil crops in world. However, climate-change-induced environmental stresses negatively impact on its yield and quality. Cuticular waxes are known to protect plants from various abiotic/biotic stresses. Dissecting genetic biochemical basis underlying cuticular breed cultivars with improved stress tolerance. Results Here a genome-wide association study (GWAS) 192 B. inbred lines was used identify single-nucleotide polymorphisms...