Alan J Johnston

Title: Alan J Johnston: Innovator in Subsea Technology

Introduction

Alan J Johnston is a notable inventor based in Sugar Land, TX (US). He has made significant contributions to subsea technology, holding a total of 6 patents. His work focuses on improving intervention operations and communication systems in underwater environments.

Latest Patents

One of his latest patents is titled "System and method for performing intervention operations with a compliant guide." This innovative technique incorporates a compliant guide that extends between a surface location and a subsea installation. The method facilitates the deployment of tool strings into a subsea well, with a portion of the compliant guide serving as a subsea lubricator during pressure deployment. Additionally, a tool entry guide can be connected to the subsea installation to enhance the deployment process.

Another significant patent is the "Subsea communication system and technique." This system is designed to enable communication between a position near the sea surface and an apparatus located on the seabed. It features an umbilicalless communication system, which enhances the efficiency of subsea operations.

Career Highlights

Throughout his career, Alan has worked with prominent companies, including Schlumberger Technology Corporation. His expertise in subsea technology has positioned him as a key player in the field, contributing to advancements that improve operational efficiency and safety.

Collaborations

Alan has collaborated with notable professionals in the industry, including John A Kerr and Roderick MacKenzie. These partnerships have further enriched his work and expanded the impact of his innovations.

Conclusion

Alan J Johnston's contributions to subsea technology through his patents and collaborations highlight his role as a leading inventor in the field. His innovative approaches continue to shape the future of subsea operations.