John Vinh Leba

Title: John Vinh Leba: Innovator in Managed Pressure Drilling

Introduction

John Vinh Leba is a notable inventor based in Cypress, TX (US), recognized for his contributions to the field of managed pressure drilling. With a total of 2 patents, he has made significant advancements in drilling technology that enhance operational efficiency and safety.

Latest Patents

Leba's latest patents include the "Annular Isolation Device for Managed Pressure Drilling" and the "Dog-Type Lockout and Position Indicator Assembly." The annular isolation device features a first housing portion coupled to a second housing portion, a packing element, a penetrator, and a carrier designed to receive a portion of the penetrator. This innovative design aims to improve the reliability of managed pressure drilling operations. The dog-type lockout assembly is a connector that allows for manual lockdown to prevent accidental disengagement. It connects a tension ring to a housing on a riser using hydraulically actuated dogs, with position indicators that show whether the dogs are engaged or disengaged.

Career Highlights

Throughout his career, John Vinh Leba has worked with prominent companies such as Weatherford Technology Holdings and Vetco Gray. His experience in these organizations has contributed to his expertise in drilling technologies and innovations.

Collaborations

Leba has collaborated with notable professionals in the industry, including Mario M Reyna and Gordon Thomson. These collaborations have likely enriched his work and led to further advancements in his field.

Conclusion

John Vinh Leba stands out as an influential inventor in the drilling technology sector. His patents and career achievements reflect his commitment to innovation and excellence in managed pressure drilling.