Company Filing History:
Years Active: 2005
Title: Inventor Profile: Anne-Marie Schulz
Introduction
Anne-Marie Schulz is an innovative inventor based in Versailles, France, known for her remarkable contributions to the field of cement technology. With a focus on oil well cementing methods, she has developed innovations that enhance the efficiency and effectiveness of cementing operations.
Latest Patents
Anne-Marie holds one patent titled "Cementing compositions and application of such compositions to cementing oil wells or the like - Method of well cementing with a foamed slurry having a very low water content." This invention outlines a novel approach to well cementing using a specially formulated foamed slurry. When utilizing ordinary cement, the solid fraction of the slurry comprises 20-35% Portland cement, 35-65% particles ranging from 200 µm to 600 µm, and 5% to 25% fine particles in the range of 0.5 µm to 5 µm, with a water content of less than 50% by volume. Alternatively, when based on micro-cement, the solid fraction consists of 50-75% micro-cement, 15-40% fine particles in the range of 0.5 µm to 5 µm, and up to 20% particles in the range of 3 nanometers to 60 nanometers, with a water content of less than 72% by volume.
Career Highlights
Anne-Marie is currently employed at Schlumberger Technology Corporation, a leader in technology and services for the oil and gas industry. Her work focuses on developing advanced materials and methods that significantly improve cementing processes in oil extraction applications.
Collaborations
Throughout her career, Anne-Marie has collaborated with esteemed colleagues, including Andre Garnier and Slaheddine Kefi. These partnerships have fostered an environment of innovation and shared expertise, allowing for the development of cutting-edge solutions in cement technology.
Conclusion
Anne-Marie Schulz represents the forefront of innovation in the cementing industry, with her groundbreaking patent playing a vital role in enhancing oil well operations. Her dedication and collaborative spirit continue to inspire advancements in the field, contributing to more efficient and sustainable practices within the energy sector.