Blue-Shift Of Resonance Frequency To Detect Fluid Channel Behind Cemented Casing
US-2026086258-A1 · Mar 26, 2026 · US
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Ge Yao patents
Ge Yao is listed as an inventor on 77 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ge Yao |
| Total patents | 77 |
| First publication | Oct 19, 2017 |
| Latest publication | Mar 26, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Adaptive differential phase time semblance for cement bond evaluation
US-2026043326-A1 · Feb 12, 2026 · US
Reduction of a tool wave excited by a transmitter of a well logging tool
US-12529816-B2 · Jan 20, 2026 · US
Blue-shift of resonance frequency to detect fluid channel behind cemented casing
US-12517277-B2 · Jan 6, 2026 · US
Borehole resonance mode for cement evaluation using machine learning
US-2025223900-A1 · Jul 10, 2025 · US
Identifying an anomaly in a cement layer of a wellbore using dimensionality reduction
US-2025215781-A1 · Jul 3, 2025 · US
Azimuthal scanning of a wellbore for determination of a cement-bond condition and for detecting/locating a leak source
US-12297733-B2 · May 13, 2025 · US
Beamforming Through Tubing For Cement Bond Evaluation And Borehole Mapping
US-2025092776-A1 · Mar 20, 2025 · US
Tubing eccentricity evaluation using acoustic signals
US-2025075614-A1 · Mar 6, 2025 · US
Hydrophone gain design for array noise tool
US-12242010-B2 · Mar 4, 2025 · US
Recent patents
Latest publications not already listed above.
Informed Machine Learning For Cement Bond Evaluation
US-2025068936-A1 · Feb 27, 2025 · US
Multi-pole resonance based through tubing cement evaluation
US-12234716-B2 · Feb 25, 2025 · US
Through tubing cement evaluation based on casing extensional waves
US-12196908-B2 · Jan 14, 2025 · US
Blue-Shift Of Resonance Frequency To Detect Fluid Channel Behind Cemented Casing
US-2024427047-A1 · Dec 26, 2024 · US
Processing and joint interpretation using multiple borehole acoustic waves for through tubing cement evaluation
US-2024392679-A1 · Nov 28, 2024 · US
Movement noise suppression in a moving array for downhole leakage localization
US-2024376818-A1 · Nov 14, 2024 · US
Enhancing Borehole Resonance Signal For Through Tubing Cement Evaluation
US-2024376812-A1 · Nov 14, 2024 · US
Movement noise suppression in a moving array for downhole leakage localization
US-12098630-B2 · Sep 24, 2024 · US
Tubing eccentricity evaluation using acoustic signals
US-12078052-B2 · Sep 3, 2024 · US
Through tubing cement evaluation based on rotatable transmitter and computational rotated responses
US-12032113-B2 · Jul 9, 2024 · US
Through tubing cement evaluation using borehole resonance mode
US-11970931-B2 · Apr 30, 2024 · US
Removing guided wave noise from recorded acoustic signals
US-11946364-B2 · Apr 2, 2024 · US
Selection and Removal of Acoustic Baseline Signal For Enhanced Cement Bond Evaluation
US-2024103193-A1 · Mar 28, 2024 · US
Reduction of a tool wave excited by a transmitter of a well logging tool
US-2024094422-A1 · Mar 21, 2024 · US
Cement bond evaluation in a wellbore
US-2024085582-A1 · Mar 14, 2024 · US
Downhole ultrasound image correction in oil based mud
US-11927712-B2 · Mar 12, 2024 · US
Selection and removal of acoustic baseline signal for enhanced cement bond evaluation
US-11815643-B1 · Nov 14, 2023 · US
Hydrophone Gain Design For Array Noise Tool
US-2023314647-A1 · Oct 5, 2023 · US
Reduction of a tool wave excited by a transmitter of a well logging tool
US-11774619-B2 · Oct 3, 2023 · US
Measuring low-frequency casing guided waves to evaluate cement bond condition behind casing in the presence of a tubing
US-11746644-B2 · Sep 5, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Halliburton Energy Services Inc | 77 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01V1/50 | 48 |
| E21B47/005 | 32 |
| E21B47/085 | 27 |
| E21B47/107 | 23 |
| G01V2210/1299 | 22 |