Company Filing History:
Years Active: 2016
Title: Petrus A J Stevens: Innovator in Wellbore Technology
Introduction
Petrus A J Stevens is a notable inventor based in Brighton East, Australia. He has made significant contributions to the field of wellbore technology, particularly in methods for zonal isolation and flow control.
Latest Patents
Stevens holds a patent for a wellbore apparatus and methods for zonal isolations and flow control. This innovative method involves completing a wellbore in a subsurface formation by providing a sand control device that represents one or more joints of sand screens. The process includes a packer assembly with at least one mechanically-set packer and an alternate flow channel. The method entails running the packer assembly and connected sand screen into the wellbore, setting the packer into engagement with the surrounding wellbore, and injecting gravel slurry to form a gravel pack. An elongated isolation string is then run into the sand control device across the packer assembly, equipped with valves that function as an inflow control device. Seals are activated around the isolation string and adjacent to the packer assembly, allowing for effective flow control above and below the packer assembly.
Career Highlights
Petrus A J Stevens is associated with ExxonMobil Upstream Research Company, where he applies his expertise in wellbore technology. His work has contributed to advancements in the oil and gas industry, particularly in enhancing the efficiency and safety of wellbore operations.
Collaborations
Stevens has collaborated with notable colleagues, including Michael Thomas Hecker and Michael D Barry. Their combined efforts have furthered research and development in wellbore technology.
Conclusion
Petrus A J Stevens is a distinguished inventor whose work in wellbore technology has made a significant impact on the industry. His innovative methods for zonal isolation and flow control continue to influence practices in subsurface formations.