A5101606241- Enhanced Oil Recovery Techniques
- Hydrocarbon exploration and reservoir analysis
- Petroleum Processing and Analysis
- Hydraulic Fracturing and Reservoir Analysis
- Plant tissue culture and regeneration
- Surfactants and Colloidal Systems
- Conducting polymers and applications
- Corrosion Behavior and Inhibition
- Oil and Gas Production Techniques
- Polymer composites and self-healing
- Reservoir Engineering and Simulation Methods
- Drilling and Well Engineering
- Inertial Sensor and Navigation
- Environmental Education and Sustainability
- Guidance and Control Systems
- Catalysis and Oxidation Reactions
- Pharmacological Effects of Natural Compounds
- Non-Destructive Testing Techniques
- Electronic and Structural Properties of Oxides
- Target Tracking and Data Fusion in Sensor Networks
- Catalytic Processes in Materials Science
- Plant and fungal interactions
- Pharmaceutical and Antibiotic Environmental Impacts
- Identification and Quantification in Food
- Healthcare and Environmental Waste Management
Shanghai Municipal Center For Disease Control Prevention
2025
Southwest Petroleum University
2021-2024
State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation
2021-2023
University of Wyoming
2022
Marine Biomedical Research Institute of Qingdao
2018-2021
Ocean University of China
2021
Palo Alto Institute
2020
Reservoir Engineering Research Institute
2020
Guizhou University
2020
Nanjing University
2018
Cyclodextrin, with a hydrophobic inner cavity and hydrophilic exterior, is often used to encapsulate widest range of guest molecules based on host-guest inclusion interactions. Graphene, an emerging nanobuilding material, exhibits great potential for numerous applications because its superior characteristics. Herein, we synthesized novel graphene/β-cyclodextrin-based supramolecular nanocontainer excellent inhibitor encapsulating capacity high impermeable properties. The benzotriazole...
The high viscosity of heavy oil is a vital parameter that hinders the recovery efficiency. Viscosifying aqueous and reducing phase are guiding principles under our current study to improve offshore heavy-oil using cold production method. To achieve this goal, novel amphiphilic macromolecule (HOA, already reported in previous paper) has been synthesized by grafting three functional moieties onto acrylamide backbone, which provides HOA both emulsifying asphaltene dispersion capacities....
Low-salinity water injection (LSWI) is a recently emerged and promising technique to enhance oil recovery. In addition, it attractive due its relatively low-cost, environmental friendliness, sustainability. However, the underlying mechanisms remain unclear, very limited research has been conducted on heavy oil. To verify feasibility of injecting low-salinity aquifer (LSAW) improve recovery our target offshore reservoir, first, series experiments core scale, including coreflooding spontaneous...
Active oxygen species for soot combustion with O2 on LaMnO3 were identified as O22−, O2n− (1 < n 2) and O2m− (0 m 1) the first time using in situ Raman spectroscopy during temperature-programmed oxidation (TPO) from room temperature to higher temperatures.
When applied to extra-heavy oil, conventional polymer surfactants exhibit poor efficacy in reducing viscosity and have limited adaptability. In this work, a novel amphiphilic named PAADB was prepared by incorporating 2-acryloylamino-2-methyl-1-propanesulfonic acid (AMPS), benzyldimethyl [2-[(1-oxoallyl) zoxy] propyl] ammonium chloride (DML), poly(ethylene glycol) methyl ether acrylate (BEM) into the main chain of acrylamide through free radical polymerization. exhibited outstanding...
Microemulsions exist widely in nature, daily life and industrial manufacturing processes, including petroleum production, food processing, drug delivery, new material fabrication, sewage treatment, etc. The mechanical properties of microemulsion droplets a correlation to their molecular structures are vital importance those applications. Despite studies on physicochemical determinants, there lots challenges exploring the microemulsions by experimental studies. Herein, atomistic modelling was...
Abstract In the field of crude oil extraction, nano‐flooding technology can significantly improve displacement efficiency and provide important technical support for tertiary recovery. Although a host studies have been carried out in this domain, its dilatational rheology mechanism are rarely reported. order to address gap extant literature, as crucial component investigation, interfacial system simulated was systematically studied with aid JMP2000A interface expansion rheometer. Meanwhile,...
The stability of charges trapped by the single‐contact and repeated‐contact modes with atomic force microscopy (AFM) probe for polystyrene/cruciformed spiro [fluorene‐9,9′‐xanthene] (PS/SFXs) electret films is detected Kelvin (KPFM). influences contact duration number contacts on are explored. We found that important factors to improve trapping property. repeated between AFM sample a promising way in PS/SFXs. possible mechanisms improving storage properties also discussed.
Our target USH reservoir in the D oilfield is characterized by “inverse rhythm” deposition with noticeable features of “high porosity and low permeability”. The has been developed waterflooding using horizontal wells. Due to strong heterogeneity reservoir, water channeling severe, cut reached 79%. Considering high temperature salinity conditions, polymer microspheres (PMs) were selected realize conformance control. In this study, characterization microsphere suspension was achieved via...
This paper discussed the selection of functional monomers and optimal synthesis conditions for hyperbranched copolymer named as HVR, a novel polymer flooding chemical, intended to enhance offshore heavy oil recovery. The potential application HVR displacement was also evaluated. Through experiments molecular simulations, AOS OP-10 Bohai were screened out due their high viscosity reduction rates oil, both above 90%. Moreover, interaction energy calculation results suggested that more likely...
ABSTRACT Mature embryos were used as an explant for embryogenic callus (EC) induction, and then EC was further developed to form somatic during embryogenesis (SE) of Ormosia henryi Prain; however, some mature could induced non-embryogenic (NEC), browning (BC) or snowflake (SC). These phenomena might be related the biochemical histochemical differences embryo induction. The present study conducted analyze events changes at different SE stages in 0. . contents soluble sugar, starch, protein, H...
This paper introduces the principle of sensors array autonomous localization system. Base on analysis precision decline reason in marine environment, one kind error correction algorithm is described this paper. approach can decrease interference introduced by external enhance precision. And through simulation, data and compare, results show that promising tools to effectively.