William Stephen Averill

Title: William Stephen Averill: Innovator in Wellhead Technology

Introduction

William Stephen Averill is a notable inventor based in Cypress, TX (US), recognized for his contributions to wellhead technology. He holds a total of 4 patents, showcasing his innovative approach to solving complex engineering challenges in the subsea oil and gas industry.

Latest Patents

Averill's latest patents include significant advancements in wellhead fatigue damage estimation and bracing systems. One of his patents focuses on "Wellhead fatigue damage estimation using metocean data." This invention utilizes wave characteristics of the water above a wellhead to determine a wave-induced fatigue damage rate. Additionally, it assesses the current profile of water around a riser to evaluate vortex-induced vibration damage rates. By combining these rates, the total wellhead fatigue damage rate can be calculated, aiding in operational decisions for well connections or disconnections.

Another notable patent is the "Wellhead bracing system," designed for subsea wells. This system features a base plate assembly and a wellhead brace assembly, which includes a vertical plate assembly and a horizontal plate assembly. The design allows for secure attachment to the wellhead, enhancing its stability and integrity during operations.

Career Highlights

Throughout his career, Averill has worked with prominent companies such as Chevron U.S.A. Inc. and Oceaneering International, Inc. His experience in these organizations has contributed to his expertise in wellhead technology and subsea engineering.

Collaborations

Averill has collaborated with talented professionals in his field, including Wangming Lu and Michael J. Fuller. These partnerships have fostered innovation and the development of advanced technologies in the oil and gas sector.

Conclusion

William Stephen Averill's contributions to wellhead technology through his patents and collaborations highlight his role as a significant innovator in the industry. His work continues to influence operational practices in subsea engineering, ensuring safer and more efficient extraction processes.