Wray Sparling

Title: The Innovative Mind of Wray Sparling

Introduction

Wray Sparling, an accomplished inventor based in Calgary, Canada, has made significant contributions to the field of engineering through his three patents. His inventions focus on enhancing efficiency and safety in fluid systems used in well operations.

Latest Patents

Wray's latest patents showcase his expertise in fluid drive systems and their associated technologies. One key invention is the "Brake System and Controller for Use with a Wellhead Direct Drive." This innovative system relates to fluid drive systems utilized in fluid wells, involving brake systems for permanent magnet wellhead direct drives. The braking controller plays a pivotal role, connecting or disconnecting a brake resistor from back electromotive force (EMF). The system utilizes a variable frequency drive (VFD) to manage the motor's operation while communicating with the brake controller. The control circuitry intelligently monitors conditions such as rotational speed and direction, adjusting the brake resistor connection accordingly to improve performance and safety.

Another notable patent by Wray is for "Sucker Rod Shear Couplers." This invention provides a breakable connection between adjacent members of a pump rod string, featuring an elongated shear stud and a hollow member for secure connection. The coupler design includes rotational locking features that isolate tensile and torsional loads effectively, ensuring enhanced operational reliability and safety. Furthermore, methods and equipment for applying torsional and tensile pre-loads to the coupler are also addressed in this patent.

Career Highlights

Throughout his career, Wray Sparling has worked with notable companies including Innovative Tool Technology Inc. and Aktiebolaget SKF. His experience in these organizations has enabled him to hone his skills and contribute valuable innovations to the industry.

Collaborations

Wray has collaborated with talented individuals such as Aaron Brassard and John Doyle. These partnerships have led to synergistic efforts, further advancing the development of his groundbreaking inventions.

Conclusion

Wray Sparling exemplifies the spirit of innovation with his patented technologies that significantly improve operational efficiency and safety in wellhead applications. His expertise and collaborative efforts continue to make a substantial impact in the engineering field, demonstrating the potential of inventive thought in addressing industry challenges.