Location History:
- Qingdao, CN (2020)
- Shandong, CN (2020)
- Qingdao Shandong, CN (2021)
Company Filing History:
Years Active: 2020-2021
Title: Innovations of Ermeng Zhao in Gas Hydrate Research
Introduction
Ermeng Zhao is a prominent inventor based in Qingdao, China, known for his significant contributions to the field of gas hydrate research. With a total of 4 patents, Zhao has developed innovative methods that enhance the understanding and extraction of natural gas from hydrate reservoirs.
Latest Patents
Zhao's latest patents include a "Method for correcting permeability model of porous medium in dissociation process of gas hydrate" and a "Method and system for determining permeability of hydrate-bearing porous medium." These applications focus on improving oil and gas field development by providing a correction method for permeability models that consider gas hydrate distribution. The correction method involves calculating water mass and hydrate saturation in subregions of a porous medium during the dissociation process of gas hydrate. This allows for accurate measurement of permeability characteristics, which is crucial for effective gas extraction.
Another notable patent is the "Method for enhancing gas recovery of natural gas hydrate reservoir." This method utilizes artificial impermeable layers formed by injecting cement slurry into permeable layers, effectively blocking seawater from entering hydrate layers during depressurization exploitation. This technique increases the production pressure difference, thereby improving the hydrate decomposition rate and gas recovery.
Career Highlights
Ermeng Zhao is affiliated with the China University of Petroleum, where he conducts research and develops innovative solutions for gas hydrate extraction. His work has significantly advanced the understanding of gas hydrate reservoirs and their potential for natural gas production.
Collaborations
Zhao has collaborated with notable colleagues such as Jian Hou and Yongge Liu, contributing to the advancement of research in the field of gas hydrates.
Conclusion
Ermeng Zhao's innovative patents and research efforts have made a substantial impact on the field of gas hydrate extraction. His work continues to pave the way for advancements in natural gas recovery techniques, showcasing the importance of innovation in energy resources.