Inventor · disambiguated record
Yingrui Bai
Also filed as: BAI YINGRUI
14 granted patents·1 pending application·11 citations·filing 2020–2025
84Inventor score
Files withUNIV CHINA PETROLEUM EAST CHINA13CHINA UNIVESITY OF PETROLEUM EAST CHINA1UNIV SOUTHWEST PETROLEUM1
Top patents by PatentIndex Score
15 records- 0197US11472999B1Water-based gel-consolidation type lost circulation material system suitable for fractured lost circulation formation, preparation method and use thereofUNIV CHINA PETROLEUM EAST CHINA·Filed 2021·Granted Oct 18, 2022·5 cites·9 claims
- 0293US11421140B2High-temperature resistant, high-strength, and thixotropic gel plugging agent and its preparation method and applicationUNIV CHINA PETROLEUM EAST CHINA·Filed 2020·Granted Aug 23, 2022·2 cites·12 claims
- 0392US12264279B1High-temperature and high-salt resistant hyperbranched lubricant for water-based drilling fluid, and preparation and application thereofUNIV CHINA PETROLEUM EAST CHINA·Filed 2024·Granted Apr 1, 2025·2 cites·9 claims
- 0488US11578250B1Cementitious plugging wall solidifer for water-based drilling fluid, and a preparation method thereof and a water-based drilling fluidUNIV CHINA PETROLEUM EAST CHINA·Filed 2022·Granted Feb 14, 2023·1 cites·10 claims
- 0582US12215274B1Resin slurry plugging system suitable for fractured-vuggy formation and preparation and use thereofCHINA UNIVESITY OF PETROLEUM EAST CHINA·Filed 2024·Granted Feb 4, 2025·1 cites·5 claims
- 0668US2023017294A1Flocculating agent for removing oil-based drilling fluid rock cuttings and preparation method and use thereofUNIV CHINA PETROLEUM EAST CHINA·Filed 2022·Application pending·0 cites
- 0767US12378458B1Phase change microcapsule for drilling fluid cooling and its preparation method and applicationUNIV CHINA PETROLEUM EAST CHINA·Filed 2024·Granted Aug 5, 2025·0 cites·7 claims
- 0867US12043742B2Oil-soluble thermosensitive resin lost circulation material for protecting a reservoir as well as preparation method and application thereofUNIV CHINA PETROLEUM EAST CHINA·Filed 2022·Granted Jul 23, 2024·0 cites·7 claims
- 0966US12509620B1Polycarboxylate thinner for carbonate/bicarbonate contamination resistant water-based drilling fluid and preparation method and application thereofUNIV CHINA PETROLEUM EAST CHINA·Filed 2025·Granted Dec 30, 2025·0 cites·8 claims
- 1064US12110449B1Bio-enzyme degradable temporary plugging material and preparation method and application thereofUNIV CHINA PETROLEUM EAST CHINA·Filed 2023·Granted Oct 8, 2024·0 cites·5 claims
- 1162US11807802B2Nano-organosilicon film-forming and hydrophobic shale surface hydration inhibitor and its preparation method and applicationUNIV CHINA PETROLEUM EAST CHINA·Filed 2022·Granted Nov 7, 2023·0 cites·9 claims
- 1262US11384275B2High temperature-resistant and high oil-absorption resin particle plugging agent suitable for oil-based drilling fluid and its preparation methodUNIV CHINA PETROLEUM EAST CHINA·Filed 2021·Granted Jul 12, 2022·0 cites·14 claims
- 1357US11970655B2High temperature and high salinity-resistant complementarily rigid-flexible plugging agent and method for preparing the same and water-based drilling fluid and use thereofUNIV CHINA PETROLEUM EAST CHINA·Filed 2022·Granted Apr 30, 2024·0 cites·9 claims
- 1450US11072738B2Environment-friendly high-temperature resistant water-based drilling fluid plugging anti-sloughing agent, preparation method thereof and the water-based drilling fluidUNIV CHINA PETROLEUM EAST CHINA·Filed 2020·Granted Jul 27, 2021·0 cites·16 claims
- 1537US11391145B2Dynamic fracture width calculation method for drilling fluid loss in fractured formationUNIV SOUTHWEST PETROLEUM·Filed 2021·Granted Jul 19, 2022·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →