David Michael Hargreaves

Title: David Michael Hargreaves: Innovator in Well Characterisation Methods

Introduction

David Michael Hargreaves is a notable inventor based in Cambridge, GB. He has made significant contributions to the field of well characterisation, particularly through his innovative methods that utilize advanced technology.

Latest Patents

Hargreaves holds a patent for a well characterisation method. This invention relates to a method for characterizing a well using distributed temperature sensor (DTS) data to optimise a well model. The method involves providing a well model of flow and thermal properties of the well, which includes a plurality of adjustable physical parameters. It also comprises creating a data set made up of multiple DTS temperature profiles of the well taken at different times during its operation. The well model is then run with various combinations of the adjustable physical parameters to match the DTS temperature profiles. Additionally, the DTS temperature profiles may be pre-processed to ensure consistency.

Career Highlights

Hargreaves is associated with Schlumberger Technology Corporation, a leading company in the oil and gas industry. His work focuses on enhancing the efficiency and accuracy of well characterisation, which is crucial for optimizing resource extraction.

Collaborations

Throughout his career, Hargreaves has collaborated with esteemed colleagues such as Cyril Lagrange and Stephen J Kimminau. These collaborations have contributed to the advancement of technologies in the field.

Conclusion

David Michael Hargreaves is a prominent inventor whose work in well characterisation methods has the potential to significantly impact the oil and gas industry. His innovative approach and collaboration with other experts highlight the importance of teamwork in driving technological advancements.