Charles W Smith

Title: The Innovations of Charles W. Smith

Introduction

Charles W. Smith is a notable inventor based in Duncan, Oklahoma, with a significant contribution to the field of oil and gas well cementing operations. He holds two patents that showcase his innovative approaches to enhancing the efficiency and effectiveness of cement compositions used in subterranean formations.

Latest Patents

One of his latest patents is focused on clay stabilization during oil and gas well cementing operations. This process involves treating a subterranean formation with an aqueous cement composition while minimizing damage to formation permeability. The method includes mixing at least one polycationic polymer with a molecular weight ranging from about 400 to 6,000,000 prior to treating the formation. Another significant patent by Smith involves temperature gelation activated aqueous silicate mixtures. This invention provides energy level or temperature activated aqueous silicate compositions that gel into impermeable masses at preselected temperatures. The process utilizes temperature-responsive gel activators, including certain halogenated hydrocarbons with solubilizing groups.

Career Highlights

Throughout his career, Charles W. Smith has worked with prominent companies in the industry, including Halliburton Services and Halliburton Company. His work has significantly impacted the methods used in cementing operations, contributing to safer and more efficient practices in the oil and gas sector.

Collaborations

Smith has collaborated with notable coworkers such as John K. Borchardt and Eugene A. Elphingstone, further enhancing the innovative efforts in his field.

Conclusion

Charles W. Smith's contributions to the field of oil and gas well cementing operations through his patents demonstrate his commitment to innovation and improvement in industry practices. His work continues to influence the methods used in subterranean formation treatment.