Michel Epiney

Title: Michel Epiney: Innovator in Hydraulic Fracturing and Polysulfide Production

Introduction

Michel Epiney is a notable inventor based in Duvernay, CA. He holds three patents that showcase his innovative contributions to the fields of hydraulic fracturing and polysulfide production. His work reflects a commitment to advancing industrial processes through creative solutions.

Latest Patents

One of Michel Epiney's latest patents is focused on hydraulic fracturing with an improved viscosity liquefied industrial gas-based solution. This invention presents a cryogenic subterranean fracturing fluid that includes a liquefied industrial gas and a viscosity-increasing additive. The liquefied industrial gas may consist of liquefied carbon dioxide, liquefied nitrogen, or a blend of both. Importantly, the gas mixture is designed to be substantially free of water, defined as containing less than 10% water by volume, and preferably less than 5%. Additionally, a proppant may be incorporated into the fracturing fluid, along with other necessary additives.

Another significant patent by Epiney is a process for preparing polysulfides using clarified white liquor. This innovative process allows for the preparation of the required amount of polysulfide using clarified white liquor during the cooking process. The method involves reacting alkaline digesting liquor after clarification with a catalytic amount of a transition metal oxide catalyst, most preferably manganese dioxide. The reaction is conducted at a temperature of 98°C or less and is completed in a short duration, typically less than five minutes, without introducing oxygen gas or air.

Career Highlights

Throughout his career, Michel Epiney has worked with prominent companies such as American Air Liquide, Inc. and Air Liquide Canada, Inc. His experience in these organizations has contributed to his expertise in the field and has enabled him to develop innovative solutions that address industry challenges.

Collaborations

Michel has collaborated with notable colleagues, including Meenakshi V Sundaram and Camille Lanctot-Downs. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Michel Epiney is a distinguished inventor whose work in hydraulic fracturing and polysulfide production has made a significant impact on industrial processes. His innovative patents and collaborations reflect his dedication to advancing technology in his field.