Li Guo

Title: Innovations of Inventor Li Guo

Introduction

Li Guo is a notable inventor based in Houston, Texas, recognized for his contributions to the field of drilling technology. With a total of four patents to his name, Guo has made significant advancements in mud motor designs that enhance drilling efficiency.

Latest Patents

One of Guo's latest patents is a mud motor or progressive cavity pump with varying pitch and taper. This innovative design includes a rotor and a stator, where drilling fluid received by the cavities drives the rotor to rotate within the stator. The rotor features one or more lobes that extend helically, defining a rotor pitch, while the stator includes lobes that also extend helically, defining a stator pitch. Together, they create a tapered profile that varies from the top to the bottom of the mud motor. Additionally, Guo has developed a mud motor rotor with a core and shell configuration. This rotor includes a core with a specific outer shape and a shell that surrounds it, featuring a different outer shape that defines lobes and cavities for engagement with the stator during rotation.

Career Highlights

Throughout his career, Li Guo has worked with prominent companies in the industry, including Schlumberger Technology Corporation and Baker Hughes Corporation. His experience in these organizations has contributed to his expertise in drilling technologies and innovations.

Collaborations

Guo has collaborated with talented individuals such as Anton Kolyshkin and Jiaxiang Ren, who have contributed to his projects and innovations.

Conclusion

Li Guo's work in the field of drilling technology showcases his innovative spirit and dedication to improving industry standards. His patents reflect a commitment to advancing the efficiency and effectiveness of drilling operations.