Graeme Steele

Title: Graeme Steele: Innovator in Marine Subsea Technologies

Introduction

Graeme Steele is a notable inventor based in Houston, TX (US), recognized for his contributions to marine subsea technologies. He holds a total of 3 patents that showcase his innovative approach to solving complex engineering challenges in the offshore industry.

Latest Patents

One of Steele's latest patents is for marine subsea free-standing riser systems and methods. This invention involves a free-standing riser system that connects a subsea source to a surface structure. The system features a concentric free-standing riser comprising inner and outer risers that define an annulus between them. The lower end of the riser is fluidly coupled to the subsea source through a lower riser assembly (LRA) and one or more subsea flexible conduits. The upper end connects to a buoyancy assembly and the surface structure through an upper riser assembly (URA) and one or more upper flexible conduits. The riser is also mechanically connected to a buoyancy assembly that applies upward tension to it. Additionally, the riser may be insulated for flow assurance, and the system may include a hydrate inhibition system and/or a subsea dispersant system.

Another significant patent by Steele pertains to offshore fluid transfer systems and methods. This system is designed for transferring fluids from a free-standing riser to a surface vessel. It includes a first valve assembly with a first valve spool and a first isolation valve that controls fluid flow. A second valve assembly is releasably coupled to the first, featuring a second valve spool and a second isolation valve. Each isolation valve can be opened or closed, allowing for controlled fluid transfer.

Career Highlights

Throughout his career, Graeme Steele has worked with prominent companies in the energy sector, including BP Corporation North America Inc. and BP Exploration Operating Company Limited. His experience in these organizations has contributed to his expertise in marine engineering and subsea technologies.

Collaborations

Steele has collaborated with talented professionals in his field, including Chau Nguyen and Roy Shilling. These partnerships have likely enhanced his innovative capabilities and contributed to the development of his patented technologies.

Conclusion

Graeme Steele is a distinguished inventor whose work in marine subsea technologies has led to significant advancements in the field. His patents reflect a commitment to innovation and engineering excellence, making him a