Assignee
UNIV NORTHEAST PETROLEUM
CN·10 granted patents·6 pending applications·2 citations·filing 2019–2025
Top patents by PatentIndex Score
16 records- 0176US10968361B2Long-acting super-hydrophobic coating resistant to water pressure impact and preparation method thereofUNIV NORTHEAST PETROLEUM·Filed 2019·Granted Apr 6, 2021·2 cites·21 claims
- 0274US2026063612A1Method for predicting clay mineral development in lacustrine shale based on artificial intelligence learning of loggingUNIV NORTHEAST PETROLEUM·Filed 2025·Application pending·0 cites
- 0366US2025290841A1Method for verifying fault-sand body matching by selective crude oil charging based on parallel displacement simulationUNIV NORTHEAST PETROLEUM·Filed 2024·Application pending·0 cites
- 0462US12174156B1Device for testing reaction between supercritical carbon dioxide and rockUNIV NORTHEAST PETROLEUM·Filed 2024·Granted Dec 24, 2024·0 cites·7 claims
- 0561US2024027379A1Method for quantitative evaluation on sensitivity of shale oil and gas reservoir to injected fluidsUNIV NORTHEAST PETROLEUM·Filed 2023·Application pending·0 cites
- 0659US12094577B2Method and system for detecting amount of shale oil based on occurrence stateUNIV NORTHEAST PETROLEUM·Filed 2020·Granted Sep 17, 2024·0 cites·9 claims
- 0757US2024328921A1Method for determining effective storage capacity of gas storage reconstructed from water-flooded volatile oil reservoirUNIV NORTHEAST PETROLEUM·Filed 2024·Application pending·0 cites
- 0851US11733145B2High-pressure helium shale porosity testing device and methodUNIV NORTHEAST PETROLEUM·Filed 2022·Granted Aug 22, 2023·0 cites·5 claims
- 0951US2025147201A1Quantitative simulation method for contributions of three origins of overpressure in sandstoneUNIV NORTHEAST PETROLEUM·Filed 2024·Application pending·0 cites
- 1049US11808751B2Method and system for detecting mass of oil in inorganic mineral of shaleUNIV NORTHEAST PETROLEUM·Filed 2020·Granted Nov 7, 2023·0 cites·6 claims
- 1147US11643881B2Composite shock absorber for polycrystalline diamond compact bitUNIV NORTHEAST PETROLEUM·Filed 2021·Granted May 9, 2023·0 cites·3 claims
- 1246US11965734B2Method and system for quantitatively evaluating surface roughness of organic pore of kerogen in shaleUNIV NORTHEAST PETROLEUM·Filed 2020·Granted Apr 23, 2024·0 cites·5 claims
- 1346US11635340B2Leakage detection system and method for long petroleum pipeline based on AFPSO-K-meansUNIV NORTHEAST PETROLEUM·Filed 2020·Granted Apr 25, 2023·0 cites·7 claims
- 1443US2022058303A1Method and system for quantitatively evaluating kerogen swelling oil in shaleUNIV NORTHEAST PETROLEUM·Filed 2020·Application pending·0 cites
- 1542US11078572B2Method and device for preparing high strength and durable super-hydrophobic film layer on inner wall of elongated metal tubeUNIV NORTHEAST PETROLEUM·Filed 2019·Granted Aug 3, 2021·0 cites·7 claims
- 1638US11361193B2Automatic identification method and system for different types of pores of mud shaleUNIV NORTHEAST PETROLEUM·Filed 2020·Granted Jun 14, 2022·0 cites·9 claims
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