This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Halliburton Energy Services, Inc.. Active years: 2020-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2020-2023
Title: Shiwei Qin: Innovator in Drill Bit Design
Introduction
Shiwei Qin is a notable inventor based in Conroe, TX (US). He has made significant contributions to the field of drilling technology, holding 2 patents that showcase his innovative approach to drill bit design.
Latest Patents
One of his latest patents is a drill bit design with reduced 3D coupled vibration. This invention involves a drill bit design generator that utilizes drill bit metrics to create designs that minimize 3D coupled vibration. The generator produces an initial set of designs that are simulated in various environments. These simulated drill bits are equipped with gyroscopic sensors to detect 3D coupled vibration. The design generator tracks metrics such as side cutting efficiency and drilling efficiency during simulations, correlating these metrics with 3D coupled vibration. It determines thresholds for these metrics and generates updated drill bit designs based on these thresholds.
Another significant patent by Qin is related to sealing elements for roller cone bits. This patent describes a seal assembly that includes a seal groove defined between two rotatable members. An annular sealing element is positioned in the seal groove, providing both a mud surface and a lubricant surface. The design ensures that one of the radial surfaces acts dynamically to seal against the first or second member, depending on the rotation. A lubricant channel is integrated into the sealing element to supply lubricant to the dynamic surface.
Career Highlights
Shiwei Qin is currently employed at Halliburton Energy Services, Inc., where he continues to develop innovative solutions in drilling technology. His work has significantly impacted the efficiency and effectiveness of drilling operations.
Collaborations
Throughout his career, Qin has collaborated with talented individuals such as Shilin Chen and Douglas Caraway, contributing to advancements in drilling technology.
Conclusion
Shiwei Qin's innovative patents and contributions to the drilling industry highlight his expertise and commitment to improving drilling technology. His work continues to influence the field and drive advancements in efficiency and performance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile