Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12060958 | Pure electric modular subsea test tree | Yang Tang, Yulin Zhang, Guorong Wang, Jianfei Wei, Jinhai Zhao +5 more | 2024-08-13 |
| 11946374 | Omni-directional horizontally orientaed deflecting tool for coiled tubing | Yang Tang, Miantao Guan, Yulin Zhang, Peng Zhao, Guorong Wang +7 more | 2024-04-02 |
| 11746640 | Solid fluidization tubular separator for marine natural gas hydrate | Yang Tang, Zeliang LI, Xushen Li, Jiang Lu, Xiaoyu Fang +10 more | 2023-09-05 |
| 11598180 | Experimental device and experimental method for natural gas hydrate solid-state fluidized mining and crushing | Guorong Wang, Shouwei Zhou, Qingyou Liu, Qingping Li, Qiang Fu +2 more | 2023-03-07 |
| 11542789 | Cavity creation tool by crushing with multi-stage controllable water jet for natural gas hydrate development | Yang Tang, Peng Zhao, Guorong Wang, Jinhai Zhao, Qingyou Liu +7 more | 2023-01-03 |
| 11506033 | Oil extraction and gas production method capable of in-situ sand control and removal by downhole hydraulic lift | Yang Tang, Haoyu Xiong, Guorong Wang, Jinzhong Wang, Jinhai Zhao +7 more | 2022-11-22 |
| 11434727 | In situ exploitation-separation-backfilling integration apparatus used for natural gas hydrates | Yang Tang, Zeliang LI, Guorong Wang, Qingyou Liu, Jinhai Zhao +5 more | 2022-09-06 |
| 11255745 | Test device for simulating longitudinal-lateral-torsional coupled nonlinear vibration of drill string of deepwater riserless drilling and method therefor | Jun Liu, Xiaoqiang Guo, Qingyou Liu, Anchao Wei, Linlin Zeng +1 more | 2022-02-22 |
| 11199050 | Combined crushing super-variable-diameter drill bit for natural gas hydrate exploitation | Guorong Wang, Yang Tang, Xin Jing, Qingyou Liu, Shouwei Zhou +9 more | 2021-12-14 |
| 11193333 | Automatic jet breaking tool for solid fluidization exploitation of natural gas hydrate | Yang Tang, Shunxiao Huang, Guorong Wang, Qingyou Liu, Shouwei Zhou +10 more | 2021-12-07 |
| 10822927 | Device and method for solid-state fluidized mining of natural gas hydrates in shallow seabed | Yang Tang, Guorong Wang, Shouwei Zhou, Qingyou Liu, Lin Zhong +5 more | 2020-11-03 |