Inventor · disambiguated record
Yaonan Yu
Also filed as: YU YAONAN
2 granted patents·6 pending applications·0 citations·filing 2021–2024
20Inventor score
Files withEXPLORATION & PRODUCTION RES INSTITUTE OF SINOPEC NORTH CHINA OIL & GAS COMPANY7EXPLORATION & PRODUCTION RES INSTITUTE OF SINOPEC NORTH CHINA OIL & GLASS COMPANY1
Top patents by PatentIndex Score
8 records- 0152US2024271524A1Method for determining adsorbed gas content during production process of deep coalbed methane wellEXPLORATION & PRODUCTION RES INSTITUTE OF SINOPEC NORTH CHINA OIL & GLASS COMPANY·Filed 2024·Application pending·0 cites
- 0249US2024411049A1Method for determining productivity of deep coalbed methane well considering impacts of fracturing fluids and produced waterEXPLORATION & PRODUCTION RES INSTITUTE OF SINOPEC NORTH CHINA OIL & GAS COMPANY·Filed 2024·Application pending·0 cites
- 0346US12488292B2Star rating management method and system for deployment and implementation of gas field development wellsEXPLORATION & PRODUCTION RES INSTITUTE OF SINOPEC NORTH CHINA OIL & GAS COMPANY·Filed 2023·Granted Dec 2, 2025·0 cites·6 claims
- 0445US2024318541A1Method for determining transmissibilty in numerical simulation of oil and gas reservoirs on unstructured gridsEXPLORATION & PRODUCTION RES INSTITUTE OF SINOPEC NORTH CHINA OIL & GAS COMPANY·Filed 2024·Application pending·0 cites
- 0540US2024426210A1Method for determining recovery factor of deep coal bed methane wellsEXPLORATION & PRODUCTION RES INSTITUTE OF SINOPEC NORTH CHINA OIL & GAS COMPANY·Filed 2024·Application pending·0 cites
- 0638US2024093604A1Method for determining productivity of coalbed methane well without shutting down the wellEXPLORATION & PRODUCTION RES INSTITUTE OF SINOPEC NORTH CHINA OIL & GAS COMPANY·Filed 2023·Application pending·0 cites
- 0737US2024410277A1Method for determining production shares of free gas and adsorbed gas in deep coalbed methane well miningEXPLORATION & PRODUCTION RES INSTITUTE OF SINOPEC NORTH CHINA OIL & GAS COMPANY·Filed 2024·Application pending·0 cites
- 0828US11499422B2Method for evaluating gas well productivity with eliminating influence of liquid loadingEXPLORATION & PRODUCTION RES INSTITUTE OF SINOPEC NORTH CHINA OIL & GAS COMPANY·Filed 2021·Granted Nov 15, 2022·0 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Yaonan Yu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →