Xianjie He

Title: Innovations of Xianjie He in Drilling Technology

Introduction

Xianjie He is a notable inventor based in Chengdu, China. He has made significant contributions to the field of drilling technology, particularly in the area of wellbore pressure testing and solubility determination of methane in oil-based drilling fluids. His innovative work has led to the development of two patents that enhance the efficiency and safety of drilling operations.

Latest Patents

Xianjie He holds two patents that showcase his expertise. The first patent is an "Experimental device and method for solubility determination of methane in oil-based drilling fluid." This invention includes a pressure-resistant gas chamber and an equilibrium still, both arranged in a constant-temperature oil bath heating oven. It features a gas booster pump and a vacuum system for effective testing. The design allows for accurate measurement of methane solubility, which is crucial for drilling fluid management.

The second patent is titled "Experimental system and a method for wellbore pressure testing under the coexistence of gas-kick and loss-circulation." This system comprises a drill string simulator, a wellbore simulator, and a complex stratigraphic structure simulator. It is designed to conduct comprehensive tests during various stages of drilling operations, ensuring that the challenges of gas-kick and loss-circulation are effectively managed.

Career Highlights

Xianjie He is affiliated with Southwest Petroleum University, where he contributes to research and development in petroleum engineering. His work focuses on improving drilling techniques and enhancing safety measures in the industry. His innovative approaches have garnered attention and respect within the academic and professional communities.

Collaborations

Xianjie He has collaborated with notable colleagues, including Jie Zhang and Qiang Wei. These partnerships have facilitated the exchange of ideas and expertise, further advancing the field of drilling technology.

Conclusion

Xianjie He is a prominent inventor whose work in drilling technology has led to significant advancements in the industry. His patents reflect his commitment to improving drilling safety and efficiency. His contributions will continue to influence the field for years to come.