This inventor holds 1 USPTO granted patent. Top assignees: China National Petroleum Corporation, China University of Petroleum (East China), Cnpc Bohai Driling Engineering Company Limited. Active years: 2024.
Company Filing History:
1 out of 95 
1 out of 236 
1 out of 1 Years Active: 2024
Title: Jiacui Luan: Innovator in Controlled Pressure Drilling Technology
Introduction
Jiacui Luan is a notable inventor based in Tianjin, China. He has made significant contributions to the field of controlled pressure drilling technology. His innovative approach has led to the development of a unique pressure compensation device that enhances drilling efficiency and safety.
Latest Patents
Jiacui Luan holds a patent for a "Pressure compensation device with accumulator group for controlled pressure drilling." This device includes an electrical flat valve, a check valve, an accumulator group, a flanged pup joint, and a support base. The electrical flat valve is connected to the check valve and is mounted on the top surface of the support base. The accumulator group serves as a pre-storage pressure compensation device for controlled pressure drilling and is positioned downstream of the check valve. The liquid inlet end of the accumulator group is connected to the check valve, while the liquid discharge end is connected to the flanged pup joint. He has 1 patent to his name.
Career Highlights
Throughout his career, Jiacui Luan has worked with prominent organizations such as CNPC Bohai Drilling Engineering Company Limited and China University of Petroleum (East China). His experience in these institutions has allowed him to refine his skills and contribute to advancements in drilling technology.
Collaborations
Jiacui Luan has collaborated with notable colleagues, including Lei Chen and Zhiyuan Wang. Their combined expertise has fostered innovation and development in their respective fields.
Conclusion
Jiacui Luan's contributions to controlled pressure drilling technology exemplify his dedication to innovation. His patent and career achievements highlight his role as a significant figure in the industry.