Company Filing History:
1 out of 1 
8 out of 832,843 Years Active: 1994-2022
Title: Delwin E Cobb: Innovator in Downhole Separation Technology
Introduction
Delwin E Cobb is a notable inventor based in Houston, TX, with a focus on innovations in downhole gas-liquid separation technology. He holds a total of 11 patents, showcasing his contributions to the field of petroleum engineering and fluid dynamics.
Latest Patents
Cobb's latest patents include a downhole gas-liquid separator designed to efficiently separate gas from liquid in a well. This innovative separator features an outer tubular housing and an inner flow tube that allows the liquid phase to be pumped to the surface after separation. One embodiment of this invention incorporates a spiral gas separator that imparts a helical flow, enhancing the separation process. Additionally, he has developed a downhole separator that operates intermittently, utilizing a vortex flow generator to facilitate the separation of gas from well fluids. This design ensures that gas flows upward through a gas riser to a downcomer, effectively trapping liquids and preventing them from entering the gas vents.
Career Highlights
Throughout his career, Cobb has worked with various companies, including Sepaco LLC, where he has applied his expertise in developing advanced separation technologies. His work has significantly impacted the efficiency of gas-liquid separation in the oil and gas industry.
Collaborations
Cobb has collaborated with notable individuals such as Roy S Arterbury and Myra C Cobb, contributing to the advancement of innovative solutions in his field.
Conclusion
Delwin E Cobb's contributions to downhole separation technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the efficiency of gas-liquid separation processes in petroleum engineering.