Yonggui Guo

Title: Yonggui Guo: Innovator in Drilling Technology

Introduction

Yonggui Guo is a notable inventor based in Houston, TX, specializing in advancements in drilling technology. He has made significant contributions to the field, holding 2 patents that enhance drilling operations and efficiency.

Latest Patents

One of his latest patents is titled "Identifying bit wear and justifying bit trip." This method is performed while drilling a wellbore in a subsurface formation with a drill bit. The method involves obtaining sonic logs of the subsurface formation near the drill bit. It also includes determining mechanical specific energy based on drilling parameters. By comparing the respective trends of the sonic logs and the mechanical specific energy of the drill bit, the method identifies the cause for any changes in drilling performance. Ultimately, it allows for adjustments in drilling operations based on these findings.

Another significant patent is "Methods and systems for determining caving volume estimation for use in drilling operations." This patent provides methods and systems for estimating caving volumes based on logging data and geomechanical models. The system can receive image log data measured during a drilling operation in a wellbore and identify breakouts in the subterranean formation. It determines breakout angular width and depth, allowing for the calculation of caving volume. This estimation can be used to adjust drilling parameters contemporaneously during operations.

Career Highlights

Yonggui Guo is currently employed at Halliburton Energy Services, Inc., where he applies his expertise in drilling technology. His work focuses on improving drilling efficiency and safety through innovative methods and systems.

Collaborations

Throughout his career, Yonggui has collaborated with notable colleagues, including Dale E. Jamison and Claudia Lucia Bonin De Oliveira. These collaborations have contributed to the development of advanced technologies in the drilling sector.

Conclusion

Yonggui Guo's contributions to drilling technology through his patents and work at Halliburton Energy Services, Inc. highlight his role as an innovator in the field. His advancements continue to influence the efficiency and safety of drilling operations.