Dongliang Sun

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Multi-stage temporary plugging fracturing method based on stress ca...
- Patent number 12,345,147
- Issue date Jul 1, 2025
- Beijing Institute of Petrochemical Technology
- Daobing Wang
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Multi-Stage Temporary Plugging Fracturing Method Based on Stress Ca...
- Publication number 20250012179
- Publication date Jan 9, 2025
- Beijing Institute of Petrochemical Technology
- Daobing Wang
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and Device for Predicting Ability of the Temporary Plugging...
- Publication number 20240353304
- Publication date Oct 24, 2024
- Beijing Institute of Petrochemical Technology
- Daobing Wang
- G01 - MEASURING TESTING