Location History:
- University City, MO (US) (1981 - 1983)
- St. Louis, MO (US) (1988 - 1998)
Company Filing History:
Years Active: 1981-1998
Title: Gary A Scherubel: Innovator in Corrosion Inhibition and Clay Stabilization
Introduction
Gary A Scherubel is a notable inventor based in St. Louis, MO, with a significant contribution to the field of chemical engineering. He holds six patents that focus on innovative solutions for corrosion inhibition and clay stabilization, particularly in the oil and gas industry. His work has had a substantial impact on enhancing the efficiency and safety of oil extraction processes.
Latest Patents
One of Scherubel's latest patents is for an environmentally improved acid corrosion inhibitor. This invention addresses the issue of corrosion in hydrochloric acid solutions used to acidize wells. By adding a corrosion inhibiting composition that includes cinnamaldehyde or a substituted cinnamaldehyde, along with a reaction product of a C3-6 ketone such as acetophenone, thiourea, formaldehyde, and hydrochloric acid, the corrosion process is effectively mitigated.
Another significant patent involves polyimide quaternary salts as clay stabilization agents. This invention stabilizes clayish formations encountered in rock surrounding oil well bores using a quaternary ammonium salt of an imide of polymaleic anhydride. This technology is particularly relevant for hydraulic fracturing fluids used in enhanced oil recovery, showcasing Scherubel's commitment to advancing oil extraction techniques.
Career Highlights
Throughout his career, Gary A Scherubel has worked with prominent companies such as Petrolite Corporation and Clearwater, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to the advancement of chemical solutions in the industry.
Collaborations
Scherubel has collaborated with notable coworkers, including Michael A Thorne and John A Schield. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the field.
Conclusion
Gary A Scherubel's contributions to the fields of corrosion inhibition and clay stabilization have made a lasting impact on the oil and gas industry. His innovative patents and collaborative efforts highlight his dedication to advancing technology in this critical sector.