Company Filing History:
4 out of 36 
3 out of 894 
2 out of 27 
Years Active: 2016-2020
Title: Iain Greenan: Innovator in Downhole Technology
Introduction
Iain Greenan is a notable inventor based in Houston, Texas, recognized for his contributions to downhole technology. With a total of nine patents to his name, he has made significant advancements in methods and apparatuses used in the oil and gas industry. His innovative solutions have improved the efficiency and effectiveness of wellbore operations.
Latest Patents
Among his latest patents is the "Apparatus and methods for cemented multi-zone completions." This invention provides a method and apparatus for determining a parameter of a production fluid in a wellbore by establishing an initially blocked isolated communication path between a sensor and an aperture formed in a sleeve. The communication path can be unblocked to allow for accurate measurements of the production fluid's parameters. Another significant patent is the "Dissolvable plug assembly," which features a downhole plug with a unique design. This plug includes a base cylinder with a locking surface, slip ramps, and a slip compression cap that works together to ensure effective sealing and flow blockage in wellbore operations.
Career Highlights
Iain Greenan has worked with reputable companies in the industry, including Tam International, Inc. and Weatherford Technology Holdings, LLC. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to the advancement of downhole technology.
Collaborations
Throughout his career, Iain has collaborated with talented professionals such as Ray Frisby and Piro Shkurti. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies in the field.
Conclusion
Iain Greenan's contributions to downhole technology through his patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence the efficiency of wellbore operations, showcasing the importance of innovation in the oil and gas sector.