Device and method for evaluating fracture initiation and propagation, and stress sensitivity of propped fracture
US-11313775-B2 · Apr 26, 2022 · US
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Guo Zixi patents
Guo Zixi is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Guo Zixi |
| Total patents | 2 |
| First publication | Mar 25, 2021 |
| Latest publication | Apr 26, 2022 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Southwest Petroleum | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01N2203/0067 | 2 |
| G01N2203/0256 | 2 |
| E21B49/00 | 2 |
| G01N33/24 | 2 |
| G01N3/062 | 2 |