Issued Patents 2024
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173598 | Method and system for GR LWD curve optimization for deep-field oil and gas precise navigation | Fei Tian, Wenhao Zheng, Yongyou Yang, Wenjing Cao | 2024-12-24 |
| 12158554 | High-precison modeling method and system of three-dimensional velocity field for precise navigation of deep oil and gas | Fei Tian, Wenhao Zheng, Yongyou Yang, Wenjing Cao | 2024-12-03 |
| 12158558 | Real-time calibration method and system of acoustic logging data while drilling for precise navigation of deep oil and gas | Fei Tian, Wenhao Zheng, Yongyou Yang, Wenjing Cao | 2024-12-03 |
| 12129752 | Precise deep oil and gas navigation system based on structural evaluation of sand/shale formation, and device | Fei Tian, Wenhao Zheng, Yongyou Yang, Wenjing Cao | 2024-10-29 |
| 12123291 | Method and system for updating three-dimensional lithology model for precision navigation of deep oil and gas in real time | Fei Tian, Wenhao Zheng, Yongyou Yang, Wenjing Cao | 2024-10-22 |
| 12105245 | Ground receiving front-end compensation system for intelligent guide drilling borehole-ground electromagnetic transmission | Qihui Zhen, Yuliang Wang, Quanmin Yang | 2024-10-01 |
| 12000272 | Ground transmitting system and method for electromagnetic transmission between well and ground for intelligent drill guiding | Qihui Zhen, Yuliang Wang, Quanmin Yang | 2024-06-04 |
| 11914092 | Inductive magnetic sensor and electromagnetic prospecting equipment | Qihui Zhen, Yuliang Wang, Zhiyao Liu, Quanmin Yang | 2024-02-27 |