Company Filing History:
Years Active: 2011-2017
Title: Innovations by John T Ishibashi in Horizontal Directional Drilling
Introduction
John T Ishibashi is a distinguished inventor based in Burke, Virginia, who has contributed significantly to the field of horizontal directional drilling (HDD). With three patents to his name, his work focuses on advancing drilling technology and soil characterization methodologies.
Latest Patents
Among his latest innovations is a system and method for determining soil characteristics and drilling instability during horizontal directional drilling. This invention employs predictive algorithms to analyze soil within the borehole and assess drillstring stability. The soil characteristics are represented by a soil coefficient (α), linking borehole curvature with drill rig thrust length. This coefficient is derived by comparing the historical orientation of the drilling head and the borehole shape gathered from navigation sensors. Additionally, drillstring instability is evaluated based on historical thrust and torque efficiencies, providing a comprehensive understanding of drilling conditions.
Career Highlights
Throughout his career, John T Ishibashi has worked with reputable organizations, including Raytheon Company and Raytheon United, Incorporated. His experience in these companies has greatly complemented his inventive work, allowing him to develop practical solutions for complex drilling challenges.
Collaborations
Ishibashi has collaborated with notable colleagues, including Benjamin P Dolgin and William G Suliga. These collaborations have fostered a creative environment that has led to the development and refinement of his patented technologies.
Conclusion
John T Ishibashi's contributions to the field of horizontal directional drilling illustrate his commitment to innovation. His patents not only advance the understanding of soil characteristics but also enhance the efficiency and safety of drilling operations. With a solid foundation in engineering and collaboration, Ishibashi continues to impact the industry positively.
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