Inventor · disambiguated record
Jinzhou Zhao
Also filed as: ZHAO JINZHOU
29 granted patents·3 pending applications·177 citations·filing 2017–2025
94Inventor score
Top patents by PatentIndex Score
32 records- 0197US10570239B1Surface-active two-tailed hydrophobic associated polymer and preparation method thereofUNIV SOUTHWEST PETROLEUM·Filed 2017·Granted Feb 25, 2020·23 cites·6 claims
- 0293US10677961B1Method for optimizing perforation parameters to maintain uniform fracture growth in multi-stage hydraulic fracturing of horizontal wellUNIV SOUTHWEST PETROLEUM·Filed 2019·Granted Jun 9, 2020·59 cites·7 claims
- 0392US12350646B1CO2 gas-soluble silicon nanofluid and preparation method thereforUNIV SOUTHWEST PETROLEUM·Filed 2025·Granted Jul 8, 2025·1 cites·7 claims
- 0492US10689972B1Automatic diagnosis method for wellhead pressure curve of hydraulic fracturing in shale gas horizontal wellUNIV SOUTHWEST PETROLEUM·Filed 2020·Granted Jun 23, 2020·79 cites·5 claims
- 0590US12146104B1CO2 responsive core-shell multi-stage swelling microsphere and preparation method thereofUNIV SOUTHWEST PETROLEUM·Filed 2024·Granted Nov 19, 2024·2 cites·5 claims
- 0684US12152192B1Displacement system suitable for strong heterogeneous oil reservoir and its applicationTianfu Yongxing Laboratory·Filed 2024·Granted Nov 26, 2024·2 cites·4 claims
- 0784US11054405B2Testing device and method for simulating the flowback in the shut-in period of fractured wellsUNIV SOUTHWEST PETROLEUM·Filed 2020·Granted Jul 6, 2021·2 cites·2 claims
- 0882US11428620B2High-temperature and high-pressure microscopic visual flowing device and experimental methodUNIV SOUTHWEST PETROLEUM·Filed 2021·Granted Aug 30, 2022·1 cites·9 claims
- 0980US11542801B2Optimized design method for temporary blocking agent to promote uniform expansion of fractures produced by fracturing in horizontal wellsUNIV SOUTHWEST PETROLEUM·Filed 2020·Granted Jan 3, 2023·2 cites·6 claims
- 1078US10801312B2Experimental apparatus and method for simulating transport of sand-carrying fluid in fracturing fracturesUNIV SOUTHWEST PETROLEUM·Filed 2020·Granted Oct 13, 2020·2 cites·7 claims
- 1175US12415880B1POSS-based hybrid supercritical CO2 thickener and preparation method thereofUNIV SOUTHWEST PETROLEUM·Filed 2024·Granted Sep 16, 2025·0 cites·6 claims
- 1275US10870790B2Tri-cationic viscoelastic surfactant, preparation method and application thereof and clean fracturing fluidUNIV SOUTHWEST PETROLEUM·Filed 2018·Granted Dec 22, 2020·1 cites·15 claims
- 1373US11118450B2Method for simulating the discontinuity of the hydraulic fracture wall in fractured reservoirsUNIV SOUTHWEST PETROLEUM·Filed 2020·Granted Sep 14, 2021·1 cites·4 claims
- 1469US11015444B2Method for predicting the optimal shut-in duration by coupling fluid flow and geological stressUNIV SOUTHWEST PETROLEUM·Filed 2020·Granted May 25, 2021·1 cites·2 claims
- 1569US10627543B2Method 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
- 1667US12180409B1Double-crosslinked thermal phase transition gel temporary plugging agent and application thereofUNIV SOUTHWEST PETROLEUM·Filed 2024·Granted Dec 31, 2024·0 cites·2 claims
- 1766US12116437B1Asphaltene dispersion stabilizer and preparation method thereforUNIV SOUTHWEST PETROLEUM·Filed 2024·Granted Oct 15, 2024·0 cites·8 claims
- 1865US12344796B1Supercritical CO2 thickener for shale gas reservoir based on hollow mesoporous silica nanoparticles and preparation method thereofUNIV SOUTHWEST PETROLEUM·Filed 2025·Granted Jul 1, 2025·0 cites·5 claims
- 1959US11377589B2Emulsifer with high temperature resistance, low viscosity and low corrosiveness, and emulsified acid system comprising sameUNIV SOUTHWEST PETROLEUM·Filed 2020·Granted Jul 5, 2022·0 cites·9 claims
- 2054US10501568B1Sulfonate lycine type hydrophobic associated polymer and preparation method thereofUNIV SOUTHWEST PETROLEUM·Filed 2017·Granted Dec 10, 2019·0 cites·3 claims
- 2154US2022290529A1Gas flow rate analysis and prediction method for wellhead choke of gas well based on gaussian process regressionUNIV SOUTHWEST PETROLEUM·Filed 2022·Application pending·0 cites
- 2253US10633576B2Ultra-high temperature fracturing fluidUNIV SOUTHWEST PETROLEUM·Filed 2018·Granted Apr 28, 2020·0 cites·11 claims
- 2350US10921228B2Testing device and method for floating rate of floating agent for fracture height controlUNIV SOUTHWEST PETROLEUM·Filed 2020·Granted Feb 16, 2021·0 cites·2 claims
- 2444US12359560B1Method for evaluating temporary plugging effect of fracturing in low-permeability oil-gas reservoir based on monitoring pressureUNIV SOUTHWEST PETROLEUM·Filed 2025·Granted Jul 15, 2025·0 cites·9 claims
- 2544US11156064B2Natural 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
- 2644US2021270114A1Optimization method for high-efficiently placing proppants in hydraulic fracturing treatmentUNIV SOUTHWEST PETROLEUM·Filed 2021·Application pending·0 cites
- 2742US12331623B1Methods for diagnosing control effectiveness of fracture heights in hydraulic fracturing by combining monitoring pressure signalsUNIV SOUTHWEST PETROLEUM·Filed 2025·Granted Jun 17, 2025·0 cites·11 claims
- 2842US10100264B2Experimental loop system for fluidization exploitation of solid-state marine gas hydrateUNIV SOUTHWEST PETROLEUM·Filed 2017·Granted Oct 16, 2018·0 cites·10 claims
- 2941US11465152B2Crushing system for large-size natural gas hydrate rock samplesUNIV SOUTHWEST PETROLEUM·Filed 2018·Granted Oct 11, 2022·0 cites·6 claims
- 3041US11053779B2Hydrate solid-state fluidization mining method and system under underbalanced reverse circulation conditionUNIV SOUTHWEST PETROLEUM·Filed 2018·Granted Jul 6, 2021·0 cites·7 claims
- 3139US11692423B1Method for realizing uniform stimulation for the oil and gas well by low-cost multi-stage fracturingUNIV SOUTHWEST PETROLEUM·Filed 2022·Granted Jul 4, 2023·0 cites·6 claims
- 3236US2020240243A1Method for intelligently determining hydrate drilling and production risks based on fuzzy judgmentUNIV SOUTHWEST PETROLEUM·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →