Yongtao Song

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Jingzhou City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Fracturing method with synergistic effects of energy enhancement, o...
- Patent number 11,840,911
- Issue date Dec 12, 2023
- Nanniwan Oil Production Plant, Yanchang Oilfield Co., Ltd.
- Pingtian Fan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device for evaluating damage of fracturing fluid to reservoir and o...
- Patent number 11,692,981
- Issue date Jul 4, 2023
- Yangtze University
- Weichu Yu
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
FRACTURING METHOD WITH SYNERGISTIC EFFECTS OF ENERGY ENHANCEMENT, O...
- Publication number 20230193732
- Publication date Jun 22, 2023
- Nanniwan Oil Production Plant,Yanchang Oilfield Co., Ltd.
- Pingtian FAN
- E21 - EARTH DRILLING MINING
Information Patent Application
DEVICE FOR EVALUATING DAMAGE OF FRACTURING FLUID TO RESERVOIR AND O...
- Publication number 20220412928
- Publication date Dec 29, 2022
- Yangtze University
- Weichu Yu
- G01 - MEASURING TESTING