Location History:
- Addison, TX (US) (2014 - 2018)
- Dallas, TX (US) (2017 - 2022)
Company Filing History:
Years Active: 2014-2022
Title: Borisa Lajesic: Innovator in Wellbore Technology
Introduction
Borisa Lajesic is a prominent inventor based in Addison, TX (US), known for his significant contributions to wellbore technology. With a total of 12 patents to his name, Lajesic has made remarkable advancements in the field, particularly in sealing systems and testing tools.
Latest Patents
One of Lajesic's latest patents is a wellbore sealing system with a degradable whipstock. This innovative system includes a deflection assembly positioned in a main wellbore, coupled with a junction that extends into a lateral wellbore to create a fluid and pressure-tight seal. The deflection assembly features a degradable whipstock designed to laterally deflect a drill bit, enabling it to drill through the sidewall of the main wellbore and form a lateral wellbore. Additionally, the assembly incorporates a completion deflector and an anchoring device to maintain stability during operation.
Another notable patent involves methods and assemblies for running and testing tools. This invention provides a mechanism for positioning a sealing tool within a receptacle and pressure testing the seal between the two. The assembly includes a projection that can move between coupled and uncoupled positions, ensuring that the sealing tool is securely latched during testing.
Career Highlights
Borisa Lajesic is currently employed at Halliburton Energy Services, Inc., where he continues to develop innovative solutions for the energy sector. His work has significantly impacted the efficiency and safety of wellbore operations.
Collaborations
Lajesic has collaborated with notable colleagues, including Matthew Bradley Stokes and David Joe Steele, contributing to various projects that enhance wellbore technology.
Conclusion
Borisa Lajesic's contributions to wellbore technology through his patents and work at Halliburton Energy Services, Inc. highlight his role as a leading inventor in the field. His innovative solutions continue to shape the future of energy exploration and production.