Assignee
INST GEOLOGY & GEOPHYSICS CAS
CN·210 granted patents·36 pending applications·733 citations·filing 2012–2025
Top patents by PatentIndex Score
246 records- 0198US11500117B1Method and system for evaluating filling characteristics of deep paleokarst reservoir through well-to-seismic integrationINST GEOLOGY & GEOPHYSICS CAS·Filed 2022·Granted Nov 15, 2022·65 cites·10 claims
- 0297US12129752B1Precise deep oil and gas navigation system based on structural evaluation of sand/shale formation, and deviceINST GEOLOGY & GEOPHYSICS CAS·Filed 2024·Granted Oct 29, 2024·6 cites·7 claims
- 0397US11860326B1Fault characterization method and system for precise navigation of deep oil and gas based on image fusionINST GEOLOGY & GEOPHYSICS CAS·Filed 2023·Granted Jan 2, 2024·13 cites·10 claims
- 0497US11852771B1Method and system for optimally selecting carbon storage site based on multi-frequency band seismic data and equipmentINST GEOLOGY & GEOPHYSICS CAS·Filed 2022·Granted Dec 26, 2023·54 cites·9 claims
- 0597US11740372B1Method and system for intelligently identifying carbon storage box based on GAN networkINST GEOLOGY & GEOPHYSICS CAS·Filed 2022·Granted Aug 29, 2023·35 cites·9 claims
- 0697US11333590B1Experimental system for simulating creep and stick-slip dislocations of fault in tunnel structureINST GEOLOGY & GEOPHYSICS CAS·Filed 2022·Granted May 17, 2022·19 cites·14 claims
- 0797US11085859B1Experimental system and method for simulating effect of fault stick-slip displacement on tunnel engineeringINST GEOLOGY & GEOPHYSICS CAS·Filed 2021·Granted Aug 10, 2021·28 cites·14 claims
- 0897US11048002B1Visualization system for simulating excavation of fluid-structure interaction tunnelINST GEOLOGY & GEOPHYSICS CAS·Filed 2021·Granted Jun 29, 2021·25 cites·20 claims
- 0997US11016010B1Triaxial rock mechanics test system for high-strain-rate cyclic dynamic loadingINST GEOLOGY & GEOPHYSICS CAS·Filed 2021·Granted May 25, 2021·41 cites·10 claims
- 1097US10948431B1Visible test system and rock mass heating methodINST GEOLOGY & GEOPHYSICS CAS·Filed 2020·Granted Mar 16, 2021·12 cites·17 claims
- 1196US12123291B1Method and system for updating three-dimensional lithology model for precision navigation of deep oil and gas in real timeINST GEOLOGY & GEOPHYSICS CAS·Filed 2024·Granted Oct 22, 2024·5 cites·8 claims
- 1296US11802985B2Method and system for analyzing filling for karst reservoir based on spectrum decomposition and machine learningINST GEOLOGY & GEOPHYSICS CAS·Filed 2022·Granted Oct 31, 2023·5 cites·10 claims
- 1396US11360225B1Earthquake evaluation method based on multi-type geophysical dataINST GEOLOGY & GEOPHYSICS CAS·Filed 2022·Granted Jun 14, 2022·6 cites·17 claims
- 1496US11360037B1Classified characterization method for connectivity of organic matter (OM)-hosted pores in shaleINST GEOLOGY & GEOPHYSICS CAS·Filed 2022·Granted Jun 14, 2022·5 cites·8 claims
- 1596US10913894B1Construction method for ecologically protecting expansive soil slope by combining phosphogypsum with microbial mineralizationINST GEOLOGY & GEOPHYSICS CAS·Filed 2020·Granted Feb 9, 2021·24 cites·1 claims
- 1695US12123852B1Multifunctional and visual rock triaxial testing systemINST GEOLOGY & GEOPHYSICS CAS·Filed 2024·Granted Oct 22, 2024·6 cites·8 claims
- 1795US12085540B1Rock true-triaxial testing system based on computerized tomography (CT) scanningINST GEOLOGY & GEOPHYSICS CAS·Filed 2024·Granted Sep 10, 2024·4 cites·6 claims
- 1895US11988090B1Method and system for extracting features of logging while drilling and drilling-time logging based on UNET dual-channel outputINST GEOLOGY & GEOPHYSICS CAS·Filed 2023·Granted May 21, 2024·6 cites·2 claims
- 1995US11536864B1Method for establishing geostress field distribution of slopes in a canyon areaINST GEOLOGY & GEOPHYSICS CAS·Filed 2022·Granted Dec 27, 2022·5 cites·6 claims
- 2095US11513088B1Method for comprehensively characterizing lower limit of oil accumulation of deep marine carbonate reservoirINST GEOLOGY & GEOPHYSICS CAS·Filed 2022·Granted Nov 29, 2022·15 cites·13 claims
- 2195US11435494B1Method for predicting oil accumulation depth limit of deep and ultra-deep marine carbonate reservoirsINST GEOLOGY & GEOPHYSICS CAS·Filed 2022·Granted Sep 6, 2022·9 cites·13 claims
- 2295US11282183B1Rock brittleness analysis method and system based on mineral content and distribution and deviceINST GEOLOGY & GEOPHYSICS CAS·Filed 2021·Granted Mar 22, 2022·19 cites·16 claims
- 2395US11231349B1Intelligent system and method for preparing cryo-electron microscopy samples and electronic deviceINST GEOLOGY & GEOPHYSICS CAS·Filed 2021·Granted Jan 25, 2022·17 cites·17 claims
- 2495US11215543B1Rock mass shear test system for high-energy accelerator computed tomography (CT) scanningINST GEOLOGY & GEOPHYSICS CAS·Filed 2021·Granted Jan 4, 2022·5 cites·16 claims
- 2595US10815730B2Anti-rotating device of non-rotating sleeve and a rotary guiding deviceINST GEOLOGY & GEOPHYSICS CAS·Filed 2018·Granted Oct 27, 2020·17 cites·11 claims
- 2695US10655280B1Construction method for using modified phosphogypsum in roadbed and slopeINST GEOLOGY & GEOPHYSICS CAS·Filed 2019·Granted May 19, 2020·22 cites·1 claims
- 2795US10161891B1Method for characterizing rock physical characteristics of deeply buried carbonate rocksINST GEOLOGY & GEOPHYSICS CAS·Filed 2018·Granted Dec 25, 2018·43 cites·10 claims
- 2894US12158554B1High-precison modeling method and system of three-dimensional velocity field for precise navigation of deep oil and gasINST GEOLOGY & GEOPHYSICS CAS·Filed 2024·Granted Dec 3, 2024·2 cites·5 claims
- 2994US12117370B1Physical simulation test system for studying tunnel structure under active fault movementsINST GEOLOGY & GEOPHYSICS CAS·Filed 2024·Granted Oct 15, 2024·3 cites·10 claims
- 3094US11892588B1Method and system for transient electromagnetic-induced polarization field separation and multi-parameter information extractionINST GEOLOGY & GEOPHYSICS CAS·Filed 2023·Granted Feb 6, 2024·8 cites·8 claims
- 3194US11499957B1Evaluation method for residual hydrocarbon of post- to over-mature marine source rocksINST GEOLOGY & GEOPHYSICS CAS·Filed 2021·Granted Nov 15, 2022·5 cites·2 claims
- 3294US11472696B1Seismic acquisition system and sensor based on MEMS sensor with low power consumptionINST GEOLOGY & GEOPHYSICS CAS·Filed 2022·Granted Oct 18, 2022·5 cites·8 claims
- 3394US11287356B1Variable angle loading testing machineINST GEOLOGY & GEOPHYSICS CAS·Filed 2021·Granted Mar 29, 2022·8 cites·10 claims
- 3494US11041383B2System and method for scanning while-drilling rock fragments in an oil and gas fieldINST GEOLOGY & GEOPHYSICS CAS·Filed 2020·Granted Jun 22, 2021·5 cites·11 claims
- 3593US11519866B1Multifunctional experimental system for in-situ simulation of gas hydrateINST GEOLOGY & GEOPHYSICS CAS·Filed 2022·Granted Dec 6, 2022·5 cites·13 claims
- 3693US11047782B1Test apparatus and method for simulating seismic dynamic response of underground cavernINST GEOLOGY & GEOPHYSICS CAS·Filed 2021·Granted Jun 29, 2021·28 cites·13 claims
- 3793US10876944B1Shear box for testing cyclic shear characteristics of a rock mass discontinuityINST GEOLOGY & GEOPHYSICS CAS·Filed 2020·Granted Dec 29, 2020·4 cites·14 claims
- 3893US10139355B1Method for high precision imaging for three-dimensional topography of cracks in hydraulic fracturing test of rocksINST GEOLOGY & GEOPHYSICS CAS·Filed 2018·Granted Nov 27, 2018·31 cites·7 claims
- 3992US11658001B1Ion beam cutting calibration system and methodINST GEOLOGY & GEOPHYSICS CAS·Filed 2022·Granted May 23, 2023·3 cites·10 claims
- 4092US11018648B1Sonic logging broadband impedance matching transformer modular design method and moduleINST GEOLOGY & GEOPHYSICS CAS·Filed 2020·Granted May 25, 2021·7 cites·15 claims
- 4191US12117583B1Method and device for mobile rapid exploration of mineral resourcesINST GEOLOGY & GEOPHYSICS CAS·Filed 2024·Granted Oct 15, 2024·4 cites·10 claims
- 4291US11880776B2Graph neural network (GNN)-based prediction system for total organic carbon (TOC) in shaleINST GEOLOGY & GEOPHYSICS CAS·Filed 2022·Granted Jan 23, 2024·4 cites·4 claims
- 4391US11041819B1Visual test system and method for secondary generation or decomposition process of hydrateINST GEOLOGY & GEOPHYSICS CAS·Filed 2021·Granted Jun 22, 2021·2 cites·18 claims
- 4491US10781562B1Construction method for reinforcing loess embankment by combining microbial mineralization with phosphogypsumINST GEOLOGY & GEOPHYSICS CAS·Filed 2020·Granted Sep 22, 2020·4 cites·7 claims
- 4591US10364670B1Azimuthally acoustic imaging logging while drilling (LWD) apparatusINST GEOLOGY & GEOPHYSICS CAS·Filed 2018·Granted Jul 30, 2019·5 cites·10 claims
- 4690US12158558B1Real-time calibration method and system of acoustic logging data while drilling for precise navigation of deep oil and gasINST GEOLOGY & GEOPHYSICS CAS·Filed 2024·Granted Dec 3, 2024·1 cites·6 claims
- 4790US11371921B1Clamp and shear test deviceINST GEOLOGY & GEOPHYSICS CAS·Filed 2021·Granted Jun 28, 2022·2 cites·12 claims
- 4889US12216239B1Mapping method of landslide threat range based on equivalent friction coefficient and trend analysisINST GEOLOGY & GEOPHYSICS CAS·Filed 2024·Granted Feb 4, 2025·2 cites·7 claims
- 4989US11734914B1Method for evaluating geological and engineering sweet spots in unconventional reservoirs based on dual-energy computed tomography (CT)INST GEOLOGY & GEOPHYSICS CAS·Filed 2023·Granted Aug 22, 2023·2 cites·4 claims
- 5089US11436738B1Rock stratification identification method and apparatus, device and storage mediumINST GEOLOGY & GEOPHYSICS CAS·Filed 2022·Granted Sep 6, 2022·2 cites·11 claims
Showing the top 50 of 246 patent records by PatentIndex Score.
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