Location History:
- Collinsville, OK (US) (2003)
- Owasso, OK (US) (2009)
Company Filing History:
Years Active: 2003-2009
Title: Innovations by Jeffrey W Knight
Introduction
Jeffrey W Knight is a notable inventor based in Owasso, OK (US). He has made significant contributions to the field of electrical submersible pumps, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of pump systems in dual-stream wells.
Latest Patents
One of his latest patents is for an inverted electrical submersible pump completion designed to maintain fluid segregation and ensure motor cooling in dual-stream wells. This innovative system involves an electrical submersible pump (ESP) completion installed in casing perforated for water disposal and production. A packer separates the disposal zone from the production zone, while an inverted ESP assembly is located inside a canister. The ESP and canister are lowered on a tubing string into the casing. The canister features a downwardly extending canister extension flow-directing member that communicates with water in the casing and passes through the disposal zone. Water is pumped down the canister extension member into the disposal zone and formation, while well fluids are drawn up the extension from the production zone. Various configurations are disclosed to facilitate the flow of well fluids, such as oil-rich mixtures or water, past the motor for cooling while maintaining fluid segregation. This completion is particularly suited for production wells where oil and water naturally segregate within the wellbore.
Career Highlights
Throughout his career, Jeffrey has worked with prominent companies in the industry, including Baker Hughes Corporation and Baker Hughes Incorporated. His expertise in pump technology has made him a valuable asset in the field.
Collaborations
Jeffrey has collaborated with notable professionals such as Howard G Thompson and Christopher Kempson Shaw, contributing to advancements in pump technology and engineering.
Conclusion
Jeffrey W Knight's innovative work in electrical submersible pumps has significantly impacted the industry. His patents reflect a commitment to improving the efficiency and effectiveness of pump systems in challenging environments.