Inventor · disambiguated record
Liehui Zhang
Also filed as: ZHANG LIEHUI
8 granted patents·3 pending applications·24 citations·filing 2017–2025
76Inventor score
Files withUNIV SOUTHWEST PETROLEUM11
Top patents by PatentIndex Score
11 records- 0197US10570239B1Surface-active two-tailed hydrophobic associated polymer and preparation method thereofUNIV SOUTHWEST PETROLEUM·Filed 2017·Granted Feb 25, 2020·23 cites·6 claims
- 0269US10627543B2Method for predicting reservoir reform volume after vertical well volume fracturing of low-permeability oil/gas reservoirUNIV SOUTHWEST PETROLEUM·Filed 2017·Granted Apr 21, 2020·1 cites·6 claims
- 0364US12480854B1Device and method for determining gas diffusion coefficient in rocksUNIV SOUTHWEST PETROLEUM·Filed 2025·Granted Nov 25, 2025·0 cites·9 claims
- 0462US12098073B1Experimental simulation device for hydrogen production by in-situ conversion of gas reservoir and use method thereofUNIV SOUTHWEST PETROLEUM·Filed 2024·Granted Sep 24, 2024·0 cites·8 claims
- 0556US2024209733A1Method, equipment, and readable storage medium for tracking and evaluating the life cycle eur of horizontal wellsUNIV SOUTHWEST PETROLEUM·Filed 2023·Application pending·0 cites
- 0652US12000767B2Natural gas diffusion coefficient measurement auxiliary device of hand-operated lifting deviceUNIV SOUTHWEST PETROLEUM·Filed 2020·Granted Jun 4, 2024·0 cites·3 claims
- 0747US2024344428A1Optimized design method and system for carbon dioxide geological storage parameters in depleted gas reservoirUNIV SOUTHWEST PETROLEUM·Filed 2024·Application pending·0 cites
- 0844US11156064B2Natural gas hydrate solid-state fluidization mining method and system under underbalanced positive circulation conditionUNIV SOUTHWEST PETROLEUM·Filed 2018·Granted Oct 26, 2021·0 cites·9 claims
- 0941US11465152B2Crushing system for large-size natural gas hydrate rock samplesUNIV SOUTHWEST PETROLEUM·Filed 2018·Granted Oct 11, 2022·0 cites·6 claims
- 1041US11053779B2Hydrate solid-state fluidization mining method and system under underbalanced reverse circulation conditionUNIV SOUTHWEST PETROLEUM·Filed 2018·Granted Jul 6, 2021·0 cites·7 claims
- 1141US2023229830A1Method for coupling hydraulic fracture network extension and production performance of horizontal well in unconventional oil and gas reservoirUNIV SOUTHWEST PETROLEUM·Filed 2022·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →