Company Filing History:
Years Active: 2004
Title: Guillem Solé Ristol: Innovator in Aqueous Drilling Fluids
Introduction
Guillem Solé Ristol is a notable inventor based in Barcelona, Spain. He has made significant contributions to the field of drilling technology, particularly through his innovative patent related to aqueous drilling fluids. His work is essential for improving the efficiency and effectiveness of drilling operations.
Latest Patents
Guillem holds a patent titled "Use of anionic dispersion polymers as viscosity modifiers in aqueous drilling fluids." This invention involves an aqueous drilling fluid designed for drilling wells through subterranean formations. The fluid maintains a pH between about 7 and about 12 and a viscosity ranging from about 20 to about 80 seconds (Marsch cone). The formulation includes fresh water, brine, or seawater mixed with anionic dispersion polymers, which consist of a specific ratio of anionic and nonionic monomers. The polymers have a relative solution viscosity (RSV) of about 10 to about 50 dL/g, enhancing the drilling process and fluid viscosity.
Career Highlights
Guillem Solé Ristol is currently associated with Nalco Company, where he applies his expertise in developing innovative solutions for drilling fluids. His work at Nalco has positioned him as a key player in the industry, contributing to advancements in drilling technology.
Collaborations
Guillem collaborates with various professionals, including his coworker Cathy C Johnson. Their combined efforts in research and development have led to significant improvements in drilling fluid technologies.
Conclusion
Guillem Solé Ristol's contributions to the field of aqueous drilling fluids exemplify the importance of innovation in the drilling industry. His patent and ongoing work at Nalco Company highlight his role as a leading inventor in this specialized area.