This inventor holds 1 USPTO granted patent. Top assignee: Schlumberger Technology Corporation. Active years: 1987.
Company Filing History:
Years Active: 1987
Title: The Innovative Mind of Gerard Catala: A Breakthrough in Cement Quality Evaluation
Introduction
Gerard Catala, an accomplished inventor residing in Meudon, France, has made significant contributions to the field of cement evaluation. With a focus on developing advanced methodologies, he holds one patent that enhances the quality assurance processes in drilling operations.
Latest Patents
Catala's notable patent, titled "Method for Evaluating the Quality of Cement Surrounding the Casing of a Borehole," introduces an innovative approach to assessing the integrity of cement in borehole applications. This method involves analyzing signals recorded by a Cement Evaluation Tool (CET) to ensure optimal cement quality. The process includes dividing signals into specific time windows, calculating magnitudes and normalized values, and correlating these metrics to predetermined thresholds. Additionally, the method compares information obtained from a Cement Bond Log (CBL) tool, enabling the identification of potential issues like gassy cement.
Career Highlights
Gerard Catala has established himself as a key player in the field while working for Schlumberger Technology Corporation, a leader in oilfield services. His work focuses on enhancing cement evaluation techniques, which are crucial for the safety and efficiency of drilling operations.
Collaborations
Throughout his career, Catala has collaborated with esteemed colleagues, including Ian David Stowe and Daniel Henry. Together, they strive to advance technologies that ensure the reliability and effectiveness of well construction practices, showcasing the importance of teamwork in innovation.
Conclusion
In summary, Gerard Catala's innovative patent addresses a vital aspect of drilling safety and efficiency. His contributions to cement quality evaluation mark a significant advancement in the industry, demonstrating the importance of inventors in developing technologies that enhance operational integrity. As he continues his work at Schlumberger Technology Corporation, Catala remains a pivotal figure in the evolution of cement evaluation methodologies.