Roy M Coates

Title: Roy M Coates: Innovator in Hydrocarbon Emulsion Technology

Introduction

Roy M Coates is a notable inventor based in Ardrossan, California. He has made significant contributions to the field of hydrocarbon extraction, particularly through his innovative patent that enhances the productivity of hydrocarbon emulsions.

Latest Patents

Coates holds a patent for a "Well with sand control and stimulant deflector." This invention focuses on a well completion method designed to improve 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 flowing back into the liner.

Career Highlights

Coates is associated with Texaco Canada Resources, Ltd., where he has applied his expertise in hydrocarbon extraction technologies. His work has contributed to advancements in the efficiency and effectiveness of well completions.

Collaborations

Coates has collaborated with notable colleagues, including Petre Toma and David A Redford, who have also contributed to the field of hydrocarbon technology.

Conclusion

Roy M Coates is a distinguished inventor whose work in hydrocarbon emulsion technology has made a significant impact on the industry. His innovative approaches continue to influence the methods used in hydrocarbon extraction today.