Raymond Shaffer

Title: Innovations by Inventor Raymond Shaffer

Introduction

Raymond Shaffer is a notable inventor based in Fort Worth, TX (US). He has made significant contributions to the field of downhole tools, particularly through his innovative designs and patents. With a total of 2 patents, Shaffer continues to push the boundaries of technology in the oil and gas industry.

Latest Patents

Shaffer's latest patents include the "Burst sleeve and positive indication for fracture sleeve opening" and the "Sliding sleeve having contracting, segmented ball seat." The first patent describes a downhole tool that deploys on a tubing string in a borehole. This tool features a housing with an internal bore and at least one port that communicates with the outside. An insert within the bore can shift from a closed to an open position, allowing fluid communication to the borehole. A burst band located outside the housing can break away in response to specific pressure levels, providing indications of the insert's movement.

The second patent focuses on a sliding sleeve that opens with a deployed ball. It includes a seat with segments that are biased outward, initially expanding against the housing's bore. When a ball is deployed downhole, it engages the seat, and fluid pressure causes the seat to contract, increasing its engagement area with the ball. This mechanism ultimately allows the inner sleeve to move and open the sliding sleeve's flow port.

Career Highlights

Raymond Shaffer is currently employed at Weatherford Technology Holdings, LLC, where he applies his expertise in developing advanced downhole tools. His work has been instrumental in enhancing the efficiency and reliability of oil and gas extraction processes.

Collaborations

Shaffer has collaborated with talented coworkers, including Luke V Richey and Michael Shane Larisey. Their combined efforts contribute to the innovative projects at Weatherford Technology Holdings, LLC.

Conclusion

Raymond Shaffer's contributions to the field of downhole tools through his patents demonstrate his commitment to innovation and technology. His work continues to impact the oil and gas industry positively.