Inventor

DAI CAILI

CN27 patents

⚠️ This page may combine multiple inventors who share the name “DAI CAILI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DAI CAILI

UNIV CHINA PETROLEUM EAST CHINA

Composite temperature resistance gel plugging agent, preparation method thereof and use thereof in profile control and water plugging of ultra-deepth reservoir

Modified nano-graphite particle three-phase foam profile control and flooding system and preparation method thereof

Fluorescent dispersed particle gel, fluorescent gel and fluorescent modified polyacrylamide composite and preparation method and use thereof

Composition for multi-component composite intercalation, method of preparing a low-temperature expandable graphite system and method of profile control and water shutoff in deep oil reservoir

Skid-mounted dispersed particle gel production device, dispersed particle gel and preparation method and use thereof

Polymer and preparation method thereof, and viscosified acid fluid

Flow modifier particles, flow modifier, and preparation method and use thereof

Modified nano graphite and polymer composite material thereof, preparation method and use in high temperature and high salinity oil reservoir

CO2-sensitive fracturing and displacement fluid and method of making the same and method for fracturing and displacement of tight oil reservoir

Superhydrophobic nanoparticals and preparation method therefor, and superhydrophobic nanofluid

Mussel bionic gel composition, self-repairing gel, profile control and water plugging agent, method for preparing self-repairing gel, and use

Method for oil displacement using dispersed particle gel-strengthened polymer ternary composite displacement system

Mussel biomimetic heat-resistant and salt-tolerant thickener, preparation method therefor, and gel fracturing fluid, preparation method and use thereof

Colloidal nano-graphite-strengthened bulk gel system for dispersed particle gel and composition thereof

Modified graphite particle system for strengthening polymer/binary/ternary composite oil displacement system and preparation and application thereof

Methods for preparing liquid-solid phase change proppant with a controllable particle size based on emulsified resin

Multi-grafting site carbon nanomaterial and activated carbon nanomaterial and preparation method thereof and displacement system for ultra-low permeability oil reservoirs

Temperature-resistant and salt-resistant modified nano-graphite dispersed particle gel system with strong self-growth effect

Self-growing dispersed particle gel active mobility control system and fluid channeling control method for low-permeability-tight reservoir

CO2 chemical reaction viscosity-increasing type polymer surfactant for gas channeling control during CO2 flooding in offshore heavy oil reservoirs, preparation method therefor and use thereof

Water solution, clean fracturing fluid and method for fracturing reservoir

UNIV CHINA GEOSCIENCES BEIJING

Oil-soluble coated particle flow modifier for fractured-vuggy carbonate reservoir and preparation method and use thereof

Imidazoline compound, mobility control system, plugging agent for gas channeling, and method for carbon dioxide flooding

Imidazoline compound, mobility control system, plugging agent for gas channeling, and method for carbon dioxide flooding

Composition for fracturing and displacement and method for fracturing and displacement of tight oil reservoir

UNIV BEIJING

Simulation device and simulation method for liquid sulfur-gas-water multiphase flow and use thereof in high-temperature and high-pressure gas reservoir with high sulfur content

UNIV CHINA PETROLEUM

Zirconium gel particle combination flooding system and preparation method thereof