Parallel proxy model based machine learning method for oil reservoir production
US-2021398002-A1 · Dec 23, 2021 · US
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Univ China Petroleum East China patents in 2021
Univ China Petroleum East China was listed as an assignee on 44 patent publications in 2021.
| Metric | Value |
|---|---|
| Company | Univ China Petroleum East China |
| Year | 2021 |
| Patents | 44 |
Patents
Representative publications for Univ China Petroleum East China in 2021.
Method and equipment for optimizing hydraulic parameters of deepwater managed pressure drilling in real time
US-11203922-B1 · Dec 21, 2021 · US
Local heat treatment method for controlling residual stress with primary and auxiliary heating
US-11174531-B2 · Nov 16, 2021 · US
Method and device for predicting production performance of oil reservoir
US-2021350208-A1 · Nov 11, 2021 · US
Single-point dual sensor-based leakage positioning method and system for gas-liquid stratified flow pipeline
US-11162643-B2 · Nov 2, 2021 · US
Top CPC classifications
Most common classification codes for Univ China Petroleum East China in 2021.
| CPC | Patents |
|---|---|
| E21B2200/20 | 6 |
| E21B41/0099 | 6 |
| E21B43/305 | 6 |
| E21B7/18 | 5 |
| C09K8/035 | 4 |
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