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: Xiantao Meng: Innovator in Controlled Pressure Drilling Technology
Introduction
Xiantao Meng 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.
Latest Patents
Xiantao Meng 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 linked to the flanged pup joint. This innovative design aims to improve the efficiency and control of pressure during drilling operations.
Career Highlights
Throughout his career, Xiantao Meng has worked with prominent companies in the petroleum industry. He has been associated with Cnpc Bohai Drilling Engineering Company Limited and China National Petroleum Corporation. His experience in these organizations has allowed him to apply his innovative ideas in practical settings.
Collaborations
Xiantao Meng has collaborated with several professionals in his field, including Jinshan Ma and Baojiang Sun. These collaborations have contributed to the advancement of technology in controlled pressure drilling.
Conclusion
Xiantao Meng's contributions to the field of controlled pressure drilling technology are noteworthy. His innovative patent and career achievements reflect his dedication to enhancing drilling efficiency. His work continues to influence the industry positively.