Company Filing History:
Years Active: 1981
Title: Dennis E Petticrew: Innovator in Oil Shale Beneficiation
Introduction
Dennis E Petticrew is a notable inventor based in Denver, Colorado. He has made significant contributions to the field of oil shale processing. His innovative approach focuses on enhancing the recoverable hydrocarbon values from oil shale ore.
Latest Patents
Dennis holds a patent for a "Beneficiation process for oil shale." This process involves treating clay-bearing oil shale ore in an aqueous medium. The method agitated the ore to disintegrate a portion of the clay, allowing for the separation of disintegrated clay from the remaining oil shale. As a result, this process yields oil shale with a greater amount of recoverable hydrocarbon values per ton compared to unprocessed oil shale ore.
Career Highlights
Dennis is associated with The Superior Oil Company, where he applies his expertise in oil shale beneficiation. His work has contributed to advancements in the efficiency of oil extraction processes.
Collaborations
Dennis has collaborated with J William Fishback, enhancing the innovative efforts within their field.
Conclusion
Dennis E Petticrew's contributions to oil shale beneficiation demonstrate his commitment to innovation in energy resources. His work continues to influence the industry positively.