Peter Roberts

Title: The Innovative Contributions of Inventor Peter Roberts

Introduction

Peter Roberts, an accomplished inventor based in Los Alamos, New Mexico, holds a significant position in the field of acoustic measurement technologies. With two patents to his name, his innovations primarily focus on enhancing measurement techniques in rock formations, showcasing his dedication to advancing geological and petroleum engineering.

Latest Patents

Peter Roberts has achieved remarkable breakthroughs with his latest patents, which include:

1. **Downhole Nonlinear Acoustics Measurements in Rock Formations Using Dynamic Acoustic Elasticity**: This invention describes apparatus and methods for measuring pore pressure in rock formations through an open, cemented, or cased borehole. The process utilizes the Dynamic Acoustic Elasticity (DAE) method, where a high amplitude, low frequency (HALF) acoustic strain wave perturbs a selected volume of rock formation. Additionally, a low amplitude, high frequency (LAHF) acoustic wave is employed to probe the perturbed volume. The use of time reversal techniques may further focus acoustic energy into the formation near the borehole.

2. **Apparatus and Method for Dynamic Acousto-elasticity Technique Measurements at Simulated Subsurface Pressures**: This invention encompasses an apparatus and methodology to perform nonlinear elasticity measurements via the dynamic acousto-elasticity technique (DAET) under controlled laboratory conditions. Unlike the current state-of-the-art, which is limited to ambient pressure measurements, this innovation permits nonlinear parameter measurements while simulating internal fluid pore pressures and external confining stress conditions.

Career Highlights

Throughout his career, Peter has been associated with prominent organizations, including Triad National Security, LLC and Chevron U.S.A. Inc. His positions within these firms have allowed him to collaborate on critical projects that develop and implement cutting-edge technologies aimed at improving measurements in geological settings.

Collaborations

Peter Roberts has worked alongside esteemed colleagues, including Harvey Edwin Goodman and Marcel Remillieux. Their collaborative efforts have contributed to the advancement of measurement techniques that address complex challenges in rock formation analysis and enhance the effectiveness of engineering applications.

Conclusion

Peter Roberts stands out as an innovative inventor whose contributions to the field of acoustics and rock formation measurement are significant. His patented technologies, coupled with his impactful collaborations, reflect a commitment to driving progress in geophysical measurement methods. Through continued innovation, he plays a vital role in bridging the gap between theoretical research and practical application in engineering.