David A Redford

Title: David A. Redford: Innovator in Hydrocarbon Emulsion Technology

Introduction

David A. Redford is a notable inventor based in Edmonton, Canada. He has made significant contributions to the field of hydrocarbon extraction through his innovative patent. His work focuses on improving the productivity of hydrocarbon emulsion from substrate layers, which is crucial for the energy sector.

Latest Patents

David A. Redford holds a patent for a "Well with sand control and stimulant deflector." This invention presents a well completion method designed to enhance the extraction of hydrocarbon emulsion from a substrate layer. The completion involves an elongated, substantially horizontally disposed liner with perforated walls that allow the emulsion to be received from the substrate. The method includes injecting a flow of hot stimulating fluid into the productive layer to achieve optimal penetration and maximum horizontal sweep. Additionally, a flowable dam or gravel pack is positioned at the completion's remote end to facilitate the distribution of the stimulating medium while preventing the emulsion from re-entering the liner.

Career Highlights

David A. Redford is associated with Texaco Canada Resources, Ltd., where he applies his expertise in hydrocarbon extraction technologies. His innovative approach has contributed to advancements in the efficiency of well completions and hydrocarbon recovery processes.

Collaborations

Throughout his career, David has collaborated with notable colleagues, including Petre Toma and Declan B. Livesey. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of hydrocarbon technology.

Conclusion

David A. Redford's contributions to hydrocarbon emulsion technology through his patent demonstrate his commitment to innovation in the energy sector. His work continues to influence the methods used in hydrocarbon extraction, showcasing the importance of inventive solutions in addressing industry challenges.