Location History:
- Arlington, TX (US) (1983 - 1984)
- Merriman, UT (US) (1986)
Company Filing History:
Years Active: 1983-1986
Title: Innovator Lee F. McKenzie: Pioneering Well Cementing Solutions
Introduction
Lee F. McKenzie, an accomplished inventor based in Arlington, TX, has made significant contributions to the field of well cementing. With a total of five patents to his name, McKenzie has focused his innovations on developing advanced solutions that enhance the performance of cementing compositions used in the oil and gas industry.
Latest Patents
Among his latest innovations are two notable patents related to non-retarding fluid loss additives for well cementing compositions. The first patent describes a method involving a hydraulic cement combined with water and a specially formulated fluid loss additive. This additive consists of a copolymer created from a first monomer of dimethyl-diallyl ammonium chloride and a second anionic monomer. The distinct monomer ratio of this non-ionic, water-soluble solution ranges from 85:15 to 95:5, resulting in a copolymer with a molecular weight between 200,000 and 400,000, which enhances the efficiency of the cementing slurry.
The second patent similarly addresses a non-retarding fluid loss additive that incorporates a first non-ionic water-soluble monomer, designed to resist hydrolyzing within cement slurry, along with the second anionic monomer. The specified ratio and molecular weight are consistent with his prior patent, maintaining an emphasis on improving the integrity and reliability of cementing processes.
Career Highlights
Currently, McKenzie is associated with Hughes Tool Company LLC, where he continues to drive innovation in the domain of cementing materials. His expertise and inventive spirit have led to groundbreaking developments that facilitate safer and more effective well operations.
Collaborations
Throughout his career, McKenzie has collaborated with esteemed colleagues such as Dyke W. Reese and Paul M. McElfresh. Their combined efforts have fostered an environment of creative synergy that promotes advancements in their field, contributing to the overall effectiveness of cementing technologies.
Conclusion
Lee F. McKenzie exemplifies the innovative spirit that propels the oil and gas sector forward. His patents not only enhance well cementing practices but also reflect a commitment to developing safer, more efficient solutions. As he continues his work at Hughes Tool Company LLC, McKenzie remains a pivotal figure in the advancement of well cementing technologies.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.