Company Filing History:
2 out of 433 
2 out of 11 Years Active: 2024-2025
Title: Darlan Pontin: Innovator in Hydraulic Cement Technology
Introduction
Darlan Pontin is a notable inventor based in Porto Alegre, Brazil. He has made significant contributions to the field of hydraulic cement technology, particularly in applications related to oil and gas reservoirs. With a total of 2 patents, his work focuses on enhancing the performance and durability of cement compositions in challenging environments.
Latest Patents
Pontin's latest patents include a hydraulic cement composition designed to resist carbon dioxide (CO2). This innovative composition is particularly useful for applications in oil and gas reservoirs, as well as in carbon capture and storage (CCS) wells. The invention aims to improve the performance of cement paste formulations used in primary and secondary cementing, recovery, and plugging operations. It offers a technological alternative to ensure the integrity of wells in CO2-rich environments for extended periods without requiring additional interventions. Furthermore, it provides a cost-effective solution compared to traditional class G cement, while also possessing sufficient chemical resistance for enhanced oil recovery (EOR) and enhanced gas recovery (EGR) by injecting high levels of CO2.
Career Highlights
Throughout his career, Darlan Pontin has worked with prominent companies such as Petróleo Brasileiro S.A. (Petrobras) and União Brasileira de Educação e Assistência, which is the maintainer of PUCRS. His experience in these organizations has contributed to his expertise in hydraulic cement technology and its applications in the energy sector.
Collaborations
Pontin has collaborated with several professionals in his field, including Gabriela Gonçalves Dias Ponzi and Felipe Dalla Vecchia. These collaborations have further enriched his research and development efforts in hydraulic cement innovations.
Conclusion
Darlan Pontin stands out as an influential inventor in the realm of hydraulic cement technology. His innovative patents and contributions to the industry reflect his commitment to advancing solutions for the oil and gas sector.