David H McFadden

Title: David H McFadden: Innovator in Oil Well Technology

Introduction

David H McFadden is a notable inventor based in Brookline, MA (US). He has made significant contributions to the field of oil well technology, particularly with his innovative designs that enhance the efficiency and effectiveness of oil extraction processes.

Latest Patents

One of McFadden's key patents is titled "Packer arrangements for oil wells and the like." This invention features an elongated tubular casing with a metal ring that is entirely housed within an annular recess in the casing. The design includes a circumferential opening that extends around the outer surface of the casing. By flowing hydraulic fluid into the recess, pressure is applied to the inner surface of the metal ring, causing it to expand radially outward. This expansion forces the outer surface of the ring through the circumferential opening, achieving a secure sealing engagement with the well casing.

Career Highlights

David H McFadden is associated with Foster-Miller Associates, Inc., where he has been instrumental in developing innovative solutions for the oil industry. His work has not only advanced technology but has also contributed to more efficient oil extraction methods.

Collaborations

McFadden has collaborated with Andrew Cecil Harvey, leveraging their combined expertise to push the boundaries of oil well technology.

Conclusion

David H McFadden's contributions to oil well technology through his innovative patent demonstrate his commitment to advancing the industry. His work continues to influence the efficiency of oil extraction processes.