Company Filing History:
Years Active: 1976-1978
Title: Chester C Johnston: Innovator in Subterranean Formation Technologies
Introduction
Chester C Johnston is a notable inventor based in Dewey, OK (US), recognized for his contributions to the field of subterranean formation technologies. With a total of 2 patents, Johnston has made significant advancements that enhance the efficiency of acidizing operations in the oil and gas industry.
Latest Patents
Johnston's latest patents include a method for acidizing subterranean formations, which involves gelled acidic compositions suitable for either matrix acidizing or fracture-acidizing. These compositions consist of water, a water-soluble cellulose ether, an acid, a water-soluble compound of a polyvalent metal, and a reducing agent. This innovative approach allows for effective gelation of the mixture, optimizing acidizing operations. His second patent focuses on altering the permeability of subterranean formations by utilizing an aqueous polymer solution and an encapsulated reacting agent. This method enables the release of the reacting agent in response to specific formation conditions, resulting in a thickening reaction of the polymer solution.
Career Highlights
Chester C Johnston is associated with Phillips Petroleum Company, where he has applied his expertise in developing advanced methods for subterranean formation treatment. His work has contributed to the efficiency and effectiveness of oil extraction processes.
Collaborations
Johnston has collaborated with notable colleagues, including James E Hessert and Brent J Bertus, to further enhance the innovations in his field.
Conclusion
Chester C Johnston's contributions to subterranean formation technologies through his patents demonstrate his commitment to innovation in the oil and gas industry. His work continues to influence the methods used in acidizing operations, showcasing the importance of inventive solutions in enhancing resource extraction.