Stace Brac McDaniel

Title: Stace Brac McDaniel: Innovator in Subsea Well Intervention

Introduction

Stace Brac McDaniel is a notable inventor based in Tomball, TX (US). He has made significant contributions to the field of subsea well intervention, holding 2 patents that showcase his innovative approach to complex engineering challenges.

Latest Patents

One of McDaniel's latest patents is the "Annulus Cementing Tool for Subsea Abandonment Operation." This invention outlines a method for the abandonment of a subsea well, which includes fastening a pressure control assembly (PCA) to a subsea wellhead and deploying a tool string into the PCA. The tool string consists of a packer and an upper perforator located above the packer. The method further involves closing a bore of the PCA above the tool string with a solid barrier and setting the packer against an inner casing hung from the subsea wellhead. While the PCA bore is closed, the wall of the inner casing is perforated by operating the upper perforator, followed by injecting cement slurry into an inner annulus formed between the inner casing and an outer casing hung from the subsea wellhead.

Another significant patent is the "Emergency Disconnect System for Riserless Subsea Well Intervention System." This method facilitates riserless intervention of a subsea well by lowering a PCA from a vessel to a subsea production tree and fastening the PCA to the tree. It also includes lowering a control pod from the vessel to the PCA using an umbilical and fastening the control pod to the PCA. The process continues with lowering an end of a fluid conduit from the vessel to the PCA and fastening the fluid conduit to the PCA using a dry break connection.

Career Highlights

Stace Brac McDaniel is currently employed at Wild Well Control, Inc., where he applies his expertise in subsea engineering. His work focuses on developing innovative solutions for well intervention and abandonment operations.

Collaborations

Throughout his career, McDaniel has collaborated with talented professionals, including Corey Eugene Hoffman and Christopher John Murphy. These collaborations have contributed to the advancement of technology in the subsea industry.

Conclusion

Stace Brac McDaniel is a distinguished inventor whose work in subsea well intervention has led to significant advancements in the field. His patents reflect a commitment to innovation and safety in complex engineering operations