This inventor holds 2 USPTO granted patents. Top assignee: China University of Petroleum (East China). Active years: 2017.
Company Filing History:
Years Active: 2017
Title: Guomin Yan: Innovator in Deep-Water Drilling Technologies
Introduction
Guomin Yan is a notable inventor based in Shandong, China. He has made significant contributions to the field of petroleum engineering, particularly in deep-water drilling technologies. With a total of 2 patents, his work focuses on enhancing the efficiency and safety of offshore drilling operations.
Latest Patents
Guomin Yan's latest patents include innovative tools designed for deep-water well drilling. The first patent is a surface layer conductor running tool, which is essential for offshore oil and gas exploration. This tool is designed to run a conductor to a designated position, allowing the drill stem to be released and drilling to continue. The tool comprises a mandrel, an inner sleeve, an outer sleeve, and a main body, with features that ensure smooth operation and prevent rotation during use.
The second patent is a subsea wellhead pressure indicating and automatic adjusting device for deep-water dual-gradient drilling. This invention includes a subsea drilling fluid manifold system and a pressure indicating system that can display and adjust the subsea wellhead pressure in real time. This technology ensures that the subsea wellhead pressure remains equal to the hydrostatic pressure of the seawater at the seabed, facilitating successful dual-gradient drilling operations.
Career Highlights
Guomin Yan is affiliated with the China University of Petroleum, where he continues to contribute to research and development in drilling technologies. His work has been instrumental in advancing the capabilities of deep-water drilling, making it safer and more efficient.
Collaborations
He has collaborated with notable colleagues such as Baojiang Sun and Ning Zhang, further enhancing the impact of his innovations in the field.
Conclusion
Guomin Yan's contributions to deep-water drilling technologies exemplify the importance of innovation in the petroleum engineering sector. His patents reflect a commitment to improving drilling efficiency and safety, marking him as a significant figure in the industry.