Inventor · disambiguated record
Caili Dai
Also filed as: DAI CAILI
27 granted patents·1 pending application·73 citations·filing 2014–2025
94Inventor score
Files withUNIV CHINA PETROLEUM EAST CHINA22UNIV CHINA GEOSCIENCES BEIJING4UNIV BEIJING1UNIV CHINA PETROLEUM1
Top patents by PatentIndex Score
28 records- 0195US10759987B1Composite temperature resistance gel plugging agent, preparation method thereof and use thereof in profile control and water plugging of ultra-deepth reservoirUNIV CHINA PETROLEUM EAST CHINA·Filed 2020·Granted Sep 1, 2020·13 cites·20 claims
- 0295US10745281B1Composition 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 reservoirUNIV CHINA PETROLEUM EAST CHINA·Filed 2020·Granted Aug 18, 2020·4 cites·20 claims
- 0394US12019206B1Simulation 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 contentUNIV BEIJING·Filed 2023·Granted Jun 25, 2024·6 cites·15 claims
- 0493US10982137B1Fluorescent dispersed particle gel, fluorescent gel and fluorescent modified polyacrylamide composite and preparation method and use thereofUNIV CHINA PETROLEUM EAST CHINA·Filed 2020·Granted Apr 20, 2021·2 cites·8 claims
- 0593US10442976B1Oil-soluble coated particle flow modifier for fractured-vuggy carbonate reservoir and preparation method and use thereofUNIV CHINA GEOSCIENCES BEIJING·Filed 2019·Granted Oct 15, 2019·13 cites·18 claims
- 0693US10266753B1Modified nano-graphite particle three-phase foam profile control and flooding system and preparation method thereofUNIV CHINA PETROLEUM EAST CHINA·Filed 2018·Granted Apr 23, 2019·14 cites·6 claims
- 0791US11427748B2Mussel bionic gel composition, self-repairing gel, profile control and water plugging agent, method for preparing self-repairing gel, and useUNIV CHINA PETROLEUM EAST CHINA·Filed 2021·Granted Aug 30, 2022·1 cites·20 claims
- 0890US11873447B1Superhydrophobic nanoparticals and preparation method therefor, and superhydrophobic nanofluidUNIV CHINA PETROLEUM EAST CHINA·Filed 2023·Granted Jan 16, 2024·1 cites·13 claims
- 0988US12195670B1Mussel biomimetic heat-resistant and salt-tolerant thickener, preparation method therefor, and gel fracturing fluid, preparation method and use thereofUNIV CHINA PETROLEUM EAST CHINA·Filed 2024·Granted Jan 14, 2025·1 cites·3 claims
- 1085US11708527B1Methods for preparing liquid-solid phase change proppant with a controllable particle size based on emulsified resinUNIV CHINA PETROLEUM EAST CHINA·Filed 2022·Granted Jul 25, 2023·1 cites·9 claims
- 1184US10829378B1Modified nano graphite and polymer composite material thereof, preparation method and use in high temperature and high salinity oil reservoirUNIV CHINA PETROLEUM EAST CHINA·Filed 2020·Granted Nov 10, 2020·1 cites·8 claims
- 1283US10081604B1Imidazoline compound, mobility control system, plugging agent for gas channeling, and method for carbon dioxide floodingUNIV CHINA GEOSCIENCES BEIJING·Filed 2017·Granted Sep 25, 2018·2 cites·6 claims
- 1382US10550318B1Skid-mounted dispersed particle gel production device, dispersed particle gel and preparation method and use thereofUNIV CHINA PETROLEUM EAST CHINA·Filed 2019·Granted Feb 4, 2020·4 cites·17 claims
- 1480US9932517B1Polymer and preparation method thereof, and viscosified acid fluidUNIV CHINA PETROLEUM EAST CHINA·Filed 2017·Granted Apr 3, 2018·2 cites·7 claims
- 1579US10494562B1Flow modifier particles, flow modifier, and preparation method and use thereofUNIV CHINA PETROLEUM EAST CHINA·Filed 2019·Granted Dec 3, 2019·3 cites·17 claims
- 1675US10584276B2CO2-sensitive fracturing and displacement fluid and method of making the same and method for fracturing and displacement of tight oil reservoirUNIV CHINA PETROLEUM EAST CHINA·Filed 2019·Granted Mar 10, 2020·1 cites·17 claims
- 1774US10414969B2Colloidal nano-graphite-strengthened bulk gel system for dispersed particle gel and composition thereofUNIV CHINA PETROLEUM EAST CHINA·Filed 2018·Granted Sep 17, 2019·1 cites·18 claims
- 1873US10294409B2Modified graphite particle system for strengthening polymer/binary/ternary composite oil displacement system and preparation and application thereofUNIV CHINA PETROLEUM EAST CHINA·Filed 2018·Granted May 21, 2019·1 cites·5 claims
- 1972US10844275B2Method for oil displacement using dispersed particle gel-strengthened polymer ternary composite displacement systemUNIV CHINA PETROLEUM EAST CHINA·Filed 2020·Granted Nov 24, 2020·1 cites·18 claims
- 2066US10189790B1Imidazoline compound, mobility control system, plugging agent for gas channeling, and method for carbon dioxide floodingUNIV CHINA GEOSCIENCES BEIJING·Filed 2018·Granted Jan 29, 2019·0 cites·6 claims
- 2162US2025182940A1Temperature and salinity tolerant magnetic nanofluid, preparation method and use thereofUNIV CHINA PETROLEUM EAST CHINA·Filed 2024·Application pending·0 cites
- 2260US11959012B1Temperature-resistant and salt-resistant modified nano-graphite dispersed particle gel system with strong self-growth effectUNIV CHINA PETROLEUM EAST CHINA·Filed 2023·Granted Apr 16, 2024·0 cites·9 claims
- 2360US11247909B1Multi-grafting site carbon nanomaterial and activated carbon nanomaterial and preparation method thereof and displacement system for ultra-low permeability oil reservoirsUNIV CHINA PETROLEUM EAST CHINA·Filed 2021·Granted Feb 15, 2022·0 cites·19 claims
- 2459US12024975B2Self-growing dispersed particle gel active mobility control system and fluid channeling control method for low-permeability-tight reservoirUNIV CHINA PETROLEUM EAST CHINA·Filed 2023·Granted Jul 2, 2024·0 cites·3 claims
- 2557US10202540B2Zirconium gel particle combination flooding system and preparation method thereofUNIV CHINA PETROLEUM·Filed 2014·Granted Feb 12, 2019·1 cites·1 claims
- 2653US10119065B2Composition for fracturing and displacement and method for fracturing and displacement of tight oil reservoirUNIV CHINA GEOSCIENCES BEIJING·Filed 2017·Granted Nov 6, 2018·0 cites·4 claims
- 2750US12410271B1CO2 chemical reaction viscosity-increasing type polymer surfactant for gas channeling control during CO2 flooding in offshore heavy oil reservoirs, preparation method therefor and use thereofUNIV CHINA PETROLEUM EAST CHINA·Filed 2025·Granted Sep 9, 2025·0 cites·19 claims
- 2846US10246630B2Water solution, clean fracturing fluid and method for fracturing reservoirUNIV CHINA PETROLEUM EAST CHINA·Filed 2017·Granted Apr 2, 2019·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →