Issued Patents 2022
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11525936 | Through casing formation slowness evaluation with a sonic logging tool | Yao Ge, Xiang Wu, Jing Jin | 2022-12-13 |
| 11513248 | Imaging with both dipole and quadrupole receivers | Brian E. Hornby | 2022-11-29 |
| 11466558 | Inversion-based array processing for cement-bond evaluation with an LWD tool | Wei-Bin Ewe | 2022-10-11 |
| 11435493 | Enhanced waveform analysis for target modes of borehole waves | Chung Chang | 2022-09-06 |
| 11385374 | Borehole dispersive wave processing with automatic dispersion matching for compressional and shear slowness | Chung Chang, Gary Kainer, Joonshik Kim | 2022-07-12 |
| 11365625 | Determining broadband mud properties | Wei-Bin Ewe, Baris Guner | 2022-06-21 |
| 11360232 | Mapping wave slowness using multi-mode semblance processing techniques | Wei-Bin Ewe, Jiajun Zhao | 2022-06-14 |
| 11353616 | Methods and systems for processing slowness values from borehole sonic data | Richard Timothy Coates, Kristoffer Thomas Walker | 2022-06-07 |
| 11237288 | Verifying measurements of elastic anisotropy parameters in an anisotropic wellbore environment | Brian E. Hornby, Kristoffer Thomas Walker, Mark Vincent Collins, Joonshik Kim, Baichun Sun | 2022-02-01 |