Efficient and intelligent steering drilling system and drilling method
US-2022412203-A1 · Dec 29, 2022 · US
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Univ China Petroleum East China patents in 2022
Univ China Petroleum East China was listed as an assignee on 43 patent publications in 2022.
| Metric | Value |
|---|---|
| Company | Univ China Petroleum East China |
| Year | 2022 |
| Patents | 43 |
Patents
Representative publications for Univ China Petroleum East China in 2022.
Experimental device and method for testing foam fluid properties and defoaming separation effects
US-2022412862-A1 · Dec 29, 2022 · US
Method and system of leak detecting for oil and gas pipeline based on excitation response
US-2022397477-A1 · Dec 15, 2022 · US
Method for recommending drilling target of new well based on cognitive computing
US-2022391551-A1 · Dec 8, 2022 · US
Experimental device and method for supercritical co2/h2o mixed fluid huff and puff for shale oil development
US-2022390342-A1 · Dec 8, 2022 · US
Top CPC classifications
Most common classification codes for Univ China Petroleum East China in 2022.
| CPC | Patents |
|---|---|
| E21B2200/20 | 5 |
| C09K8/516 | 4 |
| E21B44/00 | 4 |
| B01J8/0055 | 3 |
| B01J8/0065 | 3 |
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