Martin L Smith

Title: The Innovative Contributions of Martin L. Smith

Introduction

Martin L. Smith is a notable inventor based in Broken Arrow, OK (US). He has made significant contributions to the field of sonic logging systems, holding a total of 3 patents. His work focuses on the determination of seismic wave velocities in subterranean formations, which is crucial for various applications in geophysics and engineering.

Latest Patents

One of Smith's latest patents is a sonic logging system designed to determine seismic wave velocities from seismic waves propagating in subterranean formations around a wellbore. This system involves imparting a seismic wave into the formation and receiving the wave after it interacts with the surrounding materials. The seismic waves are transformed into signals at multiple receivers positioned in the wellbore, allowing for the generation of a velocity spectrum. Coherency peaks are selected from this spectrum, each associated with unique seismic wave velocities, such as P-wave and S-wave.

Another significant patent is an acoustic well logging method and system aimed at measuring formation anisotropy in formations adjacent to the borehole. This system includes an elongated housing suspended within the borehole, equipped with asymmetric pressure wave sources that generate shear waves. The system also features receivers that record signals representative of the earth's response to these shear waves. By processing the recorded signals, the system can characterize formation anisotropy effectively.

Career Highlights

Martin L. Smith has had a distinguished career, primarily working with Amoco Corporation. His innovative work in sonic logging systems has contributed to advancements in the understanding of subsurface formations, enhancing the efficiency and accuracy of geological assessments.

Collaborations

Throughout his career, Smith has collaborated with notable colleagues, including Carl H. Sondergeld and Paul R. Gutowski. These collaborations have further enriched his research and development efforts in the field of sonic logging and geophysical measurements.

Conclusion

Martin L. Smith's contributions to the field of sonic logging systems demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of seismic wave behavior and its applications in subsurface exploration. Smith's work continues to influence the industry, paving the way for future advancements in geophysical technology.