Company Filing History:
14 out of 892 
2 out of 67 
2 out of 1,209 
Years Active: 2013-2019
Title: The Innovative Contributions of Christopher Andrew Hall
Introduction: Christopher Andrew Hall, based in Cypress, TX, is a notable inventor with an impressive portfolio of 21 patents. His contributions to the field demonstrate a commitment to innovation, particularly in the areas of downhole equipment and wellbore technology.
Latest Patents: One of his latest inventions includes a packer designed for setting downhole in tubing that is subjected to high flow rates. This packer consists of a setting element, a slip element, and a packing element. The setting element, situated at the uphole end of the packer, is activated hydraulically to move downward toward the packer’s downhole end. The slip element, located toward the downhole end, is designed to move outward in response to the setting element's movement during the first stage. The packing element is then activated to compress outward toward the tubing in the second stage, following the initial activation. Additionally, a choke ring or similar component is incorporated to minimize the downhole flow in the annulus to a lower rate during setting. Another notable patent is a gravel pack apparatus that features actuated valves, allowing a bore valve within the washpipe to open or close upon command from the surface, facilitating the placement of gravel slurry in a wellbore.
Career Highlights: Christopher has made significant strides in his career, notably working with Weatherford Technology Holdings, LLC and Weatherford/Lamb, Inc. His expertise in the oil and gas industry has allowed him to contribute meaningful advancements to drilling technologies and equipment.
Collaborations: Throughout his career, Christopher has collaborated with several professionals, including esteemed colleagues such as John P Broussard and Patrick James Zimmerman. Their combined efforts have fostered innovation within their respective projects.
Conclusion: Christopher Andrew Hall is a noteworthy figure in the field of patents and innovations, with a strong focus on developing technologies that enhance operational efficiency in downhole applications. His continued work and collaborations not only underscore his prowess as an inventor but also contribute to the evolving landscape of the oil and gas sector.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.