Company Filing History:
1 out of 80 
1 out of 20 Years Active: 2025
Title: Hengtian Jia: Innovator in Petroleum Drilling Engineering
Introduction
Hengtian Jia is a notable inventor based in Beijing, China. He has made significant contributions to the field of petroleum drilling engineering, particularly through his innovative patent.
Latest Patents
Hengtian Jia holds a patent for a "Mud pressure wave signal modulation apparatus and method." This invention relates to the technical field of petroleum drilling engineering. The apparatus includes a motor, a valve plate, a main control circuit, a motor drive control circuit, and a downhole communication circuit. The valve plate is driven by the motor to rotate around an axial direction that is perpendicular to the flow direction of drilling fluid. The motor and the valve plate are positioned within a drilling fluid channel, which is integrated into a drill collar.
Career Highlights
Throughout his career, Hengtian Jia has worked with prominent organizations, including the China National Petroleum Corporation and Cnpc Engineering Technology R&D Company Limited. His experience in these companies has allowed him to develop and refine his innovative ideas in drilling technology.
Collaborations
Hengtian Jia has collaborated with notable colleagues such as Jiajin Wang and Weimin Mao. Their combined expertise has contributed to advancements in the field of petroleum engineering.
Conclusion
Hengtian Jia's work exemplifies the importance of innovation in petroleum drilling engineering. His patent and collaborations highlight his commitment to advancing technology in this critical industry.