David W Coleman

Title: Innovations by David W. Coleman

Introduction

David W. Coleman is an accomplished inventor based in Broussard, Louisiana. He has made significant contributions to the field of downhole tools and wellbore technology. With a total of four patents to his name, Coleman's work has had a notable impact on the oil and gas industry.

Latest Patents

Coleman's latest patents include innovative designs for wireline hydraulic driven mill bottom hole assemblies and methods of using them. One of his patents describes a bottom hole assembly that engages and removes objects within a wellbore. This assembly features a cutting tool at its lower end, and an axial compression device that facilitates continued engagement with the object being cut. The device transitions from a compressed position to an expanded position, allowing for a consistent downward force during the cutting process. Another patent focuses on a preload and centralizing device for milling subterranean barrier valves. This device controls the weight applied to the downhole tool while it operates, ensuring efficient milling under predetermined pressure.

Career Highlights

David W. Coleman is currently employed at Baker Hughes Corporation, a leading company in the oil and gas sector. His work at Baker Hughes has allowed him to develop and refine his innovative ideas, contributing to advancements in downhole technology.

Collaborations

Throughout his career, Coleman has collaborated with talented individuals such as Mary L. Laird and Robbie B. Colbert. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

David W. Coleman is a notable inventor whose contributions to the field of downhole tools have made a significant impact. His innovative patents and collaborations reflect his dedication to advancing technology in the oil and gas industry.