Jeff Spence

Title: Jeff Spence - Innovator in Slow Rate Pumping Technology

Introduction

Jeff Spence is a notable inventor based in Calgary, Canada. He has made significant contributions to the field of pumping technology, particularly with his innovative methods and systems for slow rate pumping. With a total of 2 patents to his name, Spence continues to push the boundaries of engineering solutions in this area.

Latest Patents

Jeff Spence's latest patents focus on a method and system of slow rate pumping. This system includes a discharge line that receives a discharge flow of displacement fluid from a high rate pumper. It also features a return line off the discharge line to receive a return flow of displacement fluid. Additionally, there is a slow rate diversion pumping line off the discharge line for supplying a diversion flow of displacement fluid downhole. The system incorporates a return valve to control the return flow and a diversion valve to manage the downhole flow. The method involves receiving a main pumping flow through a return line at a pumping pressure, producing a differential pressure between the pumping pressure and a downhole pressure that matches a differential setpoint. It also includes diverting a slow rate flow of fluid from the main flow using a diversion line off the return line prior to the return valve, while maintaining the differential pressure.

Career Highlights

Throughout his career, Jeff Spence has demonstrated a commitment to innovation and excellence in his field. His work has not only advanced the technology of slow rate pumping but has also contributed to the efficiency and effectiveness of fluid management systems in various applications.

Collaborations

Jeff has collaborated with talented individuals such as Josh Seens and Daniel Blair Fisher. These partnerships have fostered a creative environment that encourages the development of groundbreaking solutions in pumping technology.

Conclusion

In summary, Jeff Spence is a distinguished inventor whose work in slow rate pumping technology has made a significant impact. His innovative patents and collaborative efforts continue to shape the future of fluid management systems.