Donald E Hoke

Title: The Innovative Contributions of Donald E Hoke

Introduction

Donald E Hoke is a notable inventor based in Albuquerque, NM (US). He has made significant contributions to the field of downhole steam generation, holding a total of 2 patents. His work focuses on improving the efficiency and effectiveness of steam generation technologies.

Latest Patents

Hoke's latest patents include a "Downhole Steam Generator with Improved Preheating/Cooling Features" and a "Downhole Steam Injector." The downhole steam generator employs dual-stage preheaters for liquid fuel and water, enhancing the combustion process. It features a first heat exchange jacket that surrounds the fuel/oxidant mixing section, receiving heat directly from combustion. Additionally, a second stage heat exchange jacket surrounds the oxidant supply line, further optimizing heat transfer. The design includes concentric water channels for efficient cooling and an annular water ejector to direct water into the combustion zone.

The downhole steam injector is designed with an angled water orifice to swirl water for improved heat transfer before conversion to steam. It also incorporates a sloped diameter reduction in the steam chamber to enhance efficiency and minimize coking.

Career Highlights

Throughout his career, Hoke has worked with various organizations, including the United States of America as represented by the United States. His innovative designs have contributed to advancements in steam generation technology.

Collaborations

Hoke has collaborated with notable individuals such as A Burl Donaldson and Anthony J Mulac. Their combined expertise has furthered the development of efficient steam generation systems.

Conclusion

Donald E Hoke's contributions to downhole steam generation technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of the complexities involved in steam generation, making him a significant figure in this field.