Roy E Swanson, Jr

Title: Roy E Swanson, Jr: Innovator in Downhole Technology

Introduction

Roy E Swanson, Jr. is a notable inventor based in Sugarland, TX (US). He has made significant contributions to the field of downhole technology, particularly in the oil and gas industry. With a total of 4 patents to his name, Swanson has developed innovative solutions that enhance the efficiency and effectiveness of drilling operations.

Latest Patents

One of his latest patents is the Pressure Pulse Attenuator. This invention serves as a downhole in-line tubular accumulator designed to attenuate pressure pulses generated by the operation of a downhole vibratory apparatus in an oil or gas well. The design features an inner tube positioned within a hollow housing, with the inner tube attached to the housing at the upper ends. The lower end of the inner tube remains unattached within the housing, creating an annular upper cavity and an open lower cavity. This configuration allows pressure pulses traveling through the fluid column in the work string to be attenuated by the entrapped air in the annular upper cavity.

Another significant invention is the Combination Milling Tool and Drill Bit. This tool is a combination metal milling and earth drilling device, intended for performing a single trip kickoff from a casing in a well bore. It features a first, more durable cutting structure made of tungsten carbide, and a second, harder cutting structure made of polycrystalline diamond. The design ensures that the first cutting structure mills through the metal casing while protecting the second cutting structure from contact with the casing. As the first cutting structure wears away, it exposes the second cutting structure to the rock formation, allowing for efficient drilling.

Career Highlights

Throughout his career, Roy E Swanson, Jr. has worked with prominent companies in the industry, including Baker Hughes Corporation and NL Industries. His experience in these organizations has contributed to his expertise in developing innovative tools and technologies for downhole operations.

Collaborations

Swanson has collaborated with notable professionals in the field, including Eugene J Linyaev and Danny Eugene Scott. These collaborations have further enriched his work and contributed to the advancement of downhole technology.

Conclusion

Roy E Swanson, Jr. is a distinguished inventor whose contributions to downhole technology have made a significant impact on the oil and gas industry. His innovative patents and collaborations reflect his commitment to enhancing