Location History:
- Houston, TX (US) (2017)
- Aurora, TX (US) (2021)
- Katy, TX (US) (2011 - 2022)
Company Filing History:
Years Active: 2011-2022
Title: David A. Brown: Innovator in Oil Recovery Technologies
Introduction
David A. Brown is a prominent inventor based in Katy, TX (US), known for his significant contributions to the field of oil recovery. With a total of 11 patents to his name, Brown has developed innovative methods and systems that enhance the efficiency of petroleum extraction processes.
Latest Patents
One of his latest patents focuses on oil recovery with an insulating composition. This invention outlines methods and systems that produce petroleum products by insulating a thermal hydrocarbon recovery process from heat loss to surrounding areas of a formation. The insulating composition includes a non-gaseous phase component that is different from water and insoluble in hydrocarbons. This composition can be strategically placed in the reservoir to limit heat loss, particularly in thief zones, and can be activated based on temperature, time delay, and oil saturation.
Another notable patent by Brown involves flow control devices in single well steam assisted gravity drainage (SW-SAGD). This invention presents a well configuration that prevents steam flashing through production slots by incorporating passive inflow control devices (ICDs) or active interval control valves. The design includes a thermal packer that separates the injection and production segments of a horizontal well, effectively lowering the cumulative steam to oil ratio (CSOR) compared to wells without these control devices.
Career Highlights
David A. Brown has made a significant impact in the oil and gas industry through his innovative approaches to hydrocarbon recovery. His work at ConocoPhillips Company has positioned him as a key player in developing advanced technologies that improve oil extraction efficiency.
Collaborations
Throughout his career, Brown has collaborated with notable colleagues, including Thomas James Wheeler and Tawfik Noaman Nasr. These partnerships have contributed to the advancement of his research and the successful implementation of his patented technologies.
Conclusion
David A. Brown's contributions to oil recovery technologies demonstrate his commitment to innovation in the petroleum industry. His patents reflect a deep understanding of the challenges in hydrocarbon extraction and offer practical solutions that enhance efficiency and effectiveness.