Harold David Leslie

Title: Harold David Leslie: Innovator in Microseismic Mapping

Introduction

Harold David Leslie is a notable inventor based in Girton, GB. He has made significant contributions to the field of microseismic mapping, holding 2 patents that enhance the detection and localization of microseismic events. His work is crucial for real-time applications in various industries.

Latest Patents

Leslie's latest patents include innovative methods and systems for microseismic mapping. These methods propose real-time detection and localization of microseismic events, providing hypocenters in three spatial dimensions along with estimates of event origin times. The sensor positions can be distributed in 3D space, allowing for greater flexibility compared to traditional linear arrays in vertical wells. One of his methods utilizes a grid search based on approximate event locations to optimize the detection process. Another method combines and improves existing approaches, employing generalized beam-forming and forward modeling properties defined in the 'CMM' algorithm, along with a stabilized version of the generalized 'Geiger' approach for location refinement.

Career Highlights

Harold David Leslie is associated with Schlumberger Technology Corporation, where he applies his expertise in microseismic mapping. His work has been instrumental in advancing the technology used for real-time event detection and localization.

Collaborations

Leslie has collaborated with notable professionals in his field, including Bassem Khadhraoui and Gwenola Michaud. Their combined efforts contribute to the innovative solutions being developed in microseismic mapping.

Conclusion

Harold David Leslie's contributions to microseismic mapping through his patents and collaborations highlight his role as a key innovator in this field. His work continues to influence the way microseismic events are detected and localized in real-time applications.