André Garnier

Title: The Innovative Contributions of André Garnier

Introduction

André Garnier is a notable inventor based in Montardon, France. He has made significant contributions to the field of cement technology, holding a total of 5 patents. His work focuses on methods that enhance the understanding and application of hydrating cement paste.

Latest Patents

One of Garnier's latest patents is a method for determining a plasticity parameter of a hydrating cement paste. This method involves mixing components to create a cement slurry, which is then subjected to an oedometric measurement operation. By applying a predefined axial stress path and measuring axial strain, a plasticity parameter is determined through a calibration processing operation. This innovative approach allows for a more accurate understanding of the material's properties during its early stages.

Another significant patent by Garnier is a method for determining a time window in which a casing pressure test can be performed without damaging a cement sheath. This method assesses the hydration degree of the cement at specific pressure and temperature values. By comparing the hydration degree to a predetermined value, it ensures that the casing pressure test can be conducted safely, preserving the integrity of the cement sheath.

Career Highlights

Throughout his career, André Garnier has worked with prominent companies in the industry, including Total SA and Total SE. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in cement technology.

Collaborations

Garnier has collaborated with notable professionals in his field, including Christophe Urbanczyk and Jean Sulem. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and further innovation.

Conclusion

André Garnier's contributions to cement technology through his patents and collaborations highlight his role as an influential inventor. His innovative methods continue to impact the industry positively, showcasing the importance of research and development in advancing material science.