Tiemin Liu

Title: Tiemin Liu: Innovator in Downhole Instrumentation

Introduction

Tiemin Liu is a prominent inventor based in Langfang, China, known for his significant contributions to the field of downhole instrumentation. With a total of nine patents to his name, Liu has developed innovative technologies that enhance the efficiency and effectiveness of coring and sampling processes in the oil and gas industry.

Latest Patents

One of Liu's latest patents is a coring and sampling integrated sub and downhole instrument. This invention includes an integrally formed base body, a probe module, a coring module, and a hydraulic module. The design allows for the probe module, coring module, and hydraulic module to be mounted on the base body in a sequential arrangement. The hydraulic module provides telescopic power for the probe module and facilitates movement, flipping, and pushing of the coring module. Additionally, Liu has developed a coring device that features an electronic sub for communication with a ground control system, a supporting arm sub, a rotating sub, and a hydraulically controlled sub. This device is designed to perform various operations, including pushing, coring, core folding, and core length measurement.

Career Highlights

Throughout his career, Tiemin Liu has worked with notable companies such as China Oilfield Services Limited and China National Offshore Oil Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in downhole technology.

Collaborations

Liu has collaborated with esteemed colleagues, including Yongren Feng and Zhibin Tian, to further enhance his innovative projects and drive progress in the industry.

Conclusion

Tiemin Liu's work in downhole instrumentation exemplifies the spirit of innovation and dedication to improving technology in the oil and gas sector. His patents and career achievements reflect his commitment to advancing the field and providing effective solutions for complex challenges.