Company Filing History:
Years Active: 2016-2017
Title: Innovations by Stephen Wiese in Downhole Tool Technology
Introduction
Stephen Wiese is an accomplished inventor based in Houston, Texas, with a focus on innovations in downhole tool technology. He holds two patents that showcase his expertise and contributions to the field. His work primarily revolves around enhancing the functionality and efficiency of downhole tools used in various operations.
Latest Patents
Wiese's latest patents include "Non-metallic slips having inserts oriented normal to cone face" and "Downhole tool having slip inserts composed of different materials." The first patent describes a slip assembly for a downhole tool, such as a composite plug, which features a slip body and at least one insert. The design allows the slip body to interface with an inclined surface of a cone, effectively pushing it away from the tool's mandrel against the surrounding casing wall. The insert is strategically placed within the slip body, angled normal to the slip body's incline and the cone's surface.
The second patent details a downhole tool, such as a fracture plug, designed to be installed in a downhole tubular. This tool includes a mandrel with a sealing element and slip assemblies that engage the downhole tubular. Notably, the uphole assembly incorporates inserts made of ceramic material, while the downhole assembly uses inserts composed of metallic material, specifically a powdered metal material. This innovative design allows the tool to function effectively as a bridge plug, supporting fluid pressure downhole.
Career Highlights
Wiese's career is marked by his significant contributions to Weatherford Technology Holdings, LLC, where he applies his inventive skills to develop advanced downhole tools. His work has been instrumental in improving the performance and reliability of these tools in the oil and gas industry.
Collaborations
Throughout his career, Wiese has collaborated with notable colleagues, including Jonathan Allen Young and James Alan Rochen. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Stephen Wiese's contributions to downhole tool technology through his patents reflect his dedication to innovation in the field. His work continues to influence the industry, showcasing the importance of inventive solutions in enhancing operational efficiency.