This inventor holds 4 USPTO granted patents. Top assignees: The Western Company of North America, Baker Hughes Corporation. Active years: 1991-2002.
Location History:
- Richmond, TX (US) (1992)
- Houston, TX (US) (1991 - 2002)
Company Filing History:

Years Active: 1991-2002
Title: Bobby E Hall: Innovator in Downhole Technology
Introduction
Bobby E Hall is a notable inventor based in Houston, TX, with a focus on innovations in downhole technology. He holds a total of 4 patents, showcasing his contributions to the field. His work primarily revolves around enhancing the efficiency and effectiveness of cement compositions and gravel packing systems.
Latest Patents
One of Hall's latest patents is for a "Downhole screen with tubular bypass." This system is designed for optimal use in gravel packing and includes multiple transport tubes mounted outside of gravel pack screens. The shunt tubes are strategically placed to cover specific zones, allowing for varying lengths to deposit gravel at different portions. The tops of these tubes are sealed until activated by applied pressure, with rupture discs set at different pressures to control the opening sequence. Another significant patent is for a "Clay control additive for cement compositions and method of cementing." This additive is formulated to enhance cement compositions, utilizing specific alkyl groups to improve performance.
Career Highlights
Throughout his career, Bobby E Hall has worked with prominent companies in the industry, including the Western Company of North America and Baker Hughes Corporation. His experience in these organizations has contributed to his expertise and innovative capabilities in downhole technology.
Collaborations
Hall has collaborated with several professionals in his field, including Todd Broome and Robert L Dillenbeck. These partnerships have likely fostered a creative environment that encourages the development of new ideas and solutions.
Conclusion
Bobby E Hall's contributions to downhole technology through his patents and collaborations highlight his role as an innovator in the field. His work continues to influence the industry, paving the way for advancements in cement compositions and gravel packing systems.