Michel Valdois

Title: Michel Valdois: Innovator in Pressure Sensing Technology

Introduction

Michel Valdois is a notable inventor based in Cachan, France. He has made significant contributions to the field of pressure sensing technology, particularly in applications related to oil wells. With a total of two patents to his name, Valdois has demonstrated his expertise and innovation in developing advanced sensing solutions.

Latest Patents

Valdois's latest patents include a pressure sensor usable in oil wells and a piezoelectric pressure and/or temperature transducer. The pressure sensor is designed to perform measurements under severe mechanical and thermal conditions. It features a cell that carries a strain-measuring circuit, which is hermetically sealed and placed in contact with the pressure to be measured. The cell is constructed from sapphire, ensuring isotropic stresses for accurate readings. This sensor is particularly suitable for testing oil deposits.

The piezoelectric transducer consists of a tubular external element that receives pressure on its external face. It incorporates a quartz crystal plate capable of vibrating under electric stress, which is connected to the internal face of the tubular element. This design allows for effective transmission of forces resulting from external pressure, enhancing measurement accuracy.

Career Highlights

Michel Valdois is associated with Schlumberger Technology Corporation, a leading company in the oil and gas industry. His work at Schlumberger has allowed him to apply his innovative ideas in real-world applications, contributing to advancements in pressure sensing technology.

Collaborations

Throughout his career, Valdois has collaborated with notable coworkers such as Pierre Maitre and Raymond J Besson. These collaborations have likely enriched his work and contributed to the development of his patented technologies.

Conclusion

Michel Valdois stands out as an influential inventor in the field of pressure sensing technology. His innovative patents and contributions to Schlumberger Technology Corporation highlight his commitment to advancing the industry. His work continues to impact the efficiency and accuracy of pressure measurements in challenging environments.