David L Foreman

Title: David L. Foreman: Innovator in Pipeline Survey Technology

Introduction

David L. Foreman is a notable inventor based in Tucson, Arizona. He has made significant contributions to the field of pipeline technology, particularly with his innovative solutions for weld detection systems. His work is essential for ensuring the integrity and safety of pipelines.

Latest Patents

David L. Foreman holds a patent for a "Girth weld detection system for pipeline survey pig." This system includes a series of weld sensor units that are strategically mounted on fore and aft pig support members. These units are designed to detect girth welds and other magnetic anomalies in pipelines. The technology utilizes permanent magnets to generate a magnetic flux field, which is modified when passing over a weld, producing a voltage signal. This signal is then processed to distinguish between different types of welds and to measure the velocity of the survey pig.

Career Highlights

Foreman is associated with the Atlantic Richfield Company, where he has applied his expertise in pipeline technology. His innovative approach has led to advancements in the detection and analysis of pipeline integrity, contributing to safer and more efficient operations in the industry.

Collaborations

Throughout his career, David has collaborated with notable colleagues, including Stanley T. Low and Pedro F. Lara. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

David L. Foreman's contributions to pipeline technology through his patented inventions highlight his role as a key innovator in the field. His work not only enhances the safety of pipeline operations but also showcases the importance of innovation in engineering.