PetroChina Co Ltd - Company Profile
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Related keylists
View up-to-date information on PetroChina Co Ltd patents, including inventor and filing insights.
Patent Trends
| Publication Identifier | Document Type | Title | Classification-CPC | Publication Date |
|---|---|---|---|---|
| CN117148439A | Application | 一种基于井控约束的表层网格模型转换与校正方法 | December 01, 2023 | |
| CN117147795A | Application | 一种加油站油气浓度数据监控装置 | December 01, 2023 | |
| CN117150702A | Application | 一种潜山双重介质油藏历史拟合精度提升方法及系统 | December 01, 2023 | |
| CN117138828A | Application | 一种加氢脱氧催化剂及其应用 | December 01, 2023 | |
| CN117145444A | Application | 撬装集气装置 | December 01, 2023 |
Top Inventors by Filings (Count by publication)
| Name | Count |
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