Daniel Johnson

Title: The Innovative Contributions of Daniel Johnson

Introduction

Daniel Johnson is a notable inventor based in Buenos Aires, Argentina. He has made significant contributions to the field of oil extraction technology, holding 2 patents that showcase his innovative approach to improving the efficiency and effectiveness of oil well operations.

Latest Patents

Johnson's latest patents include the "Assembly of hollow torque transmitting sucker rods" and "Sealing nipple with improved seal and fluid flow." The first patent describes an elongated drive string assembly that consists of a series of hollow sucker rods and connecting elements. This assembly connects a drive head at the surface of an oil well to a rotary pump located deep within the well. The design features a series of holes at each end to enhance the flow of extracted fluid. Each hollow sucker rod is equipped with a torque shoulder that engages with a corresponding shoulder on the connecting element. The threads used in this assembly are frusto-conical and non-symmetrical, designed with a differential diametral taper to optimize performance. The torque shoulders are engineered to maximize mean diameter and cross-sectional area, effectively resisting the storage of reactive torque in the drive string.

The second patent, "Sealing nipple with improved seal and fluid flow," also focuses on enhancing the efficiency of oil extraction. This invention includes a hollow sucker rod assembly that connects a drive head to a rotary pump, featuring internal and external threaded surfaces that engage securely. The design aims to improve fatigue resistance through a wall cross-section that increases towards the torque shoulders.

Career Highlights

Daniel Johnson is currently employed at Siderca S.A.I.C., where he continues to develop innovative solutions for the oil industry. His work has significantly impacted the efficiency of oil extraction processes, making him a valuable asset to his company and the industry as a whole.

Collaborations

Throughout his career, Johnson has collaborated with talented individuals such as Hugo Alejandro Ernst and José Villasante. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Daniel Johnson's contributions to the field of oil extraction technology through his patents demonstrate his commitment to innovation and efficiency. His work continues to influence the industry, showcasing the importance of inventive thinking in solving complex challenges.