Alexander E Filstein

Title: Alexander E Filstein: Innovator in Enhanced Oil Recovery

Introduction

Alexander E Filstein is a notable inventor based in Calgary, Canada. He has made significant contributions to the field of enhanced oil recovery, particularly through his innovative methods involving the use of foams. His work has implications for improving the efficiency of oil extraction processes.

Latest Patents

Filstein holds a patent for a method and system titled "Blowdown pressure maintenance with foam." This invention utilizes foams to maintain pressure in a mature chamber during blowdown operations of a Steam Assisted Gravity Drainage (SAGD) process or other enhanced oil recovery methods. The foam occupies the depleted void space within the mature chamber after injection ceases, thereby maintaining pressure and enhancing blowdown performance. This innovative approach also benefits less mature chambers that operate at higher pressure adjacent to the mature chamber during blowdown. Various foaming agents, including metal carbonates, bicarbonates, hydroxides, surfactants, and other colloidal foams, can be employed in this method.

Career Highlights

Throughout his career, Alexander E Filstein has worked with prominent companies in the energy sector, including ConocoPhillips and Cenovus Energy Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in oil recovery processes.

Collaborations

Filstein has collaborated with notable professionals in his field, including Amos Ben-Zvi and Jason Abbate. These partnerships have contributed to the advancement of his research and the successful implementation of his patented technologies.

Conclusion

Alexander E Filstein's contributions to enhanced oil recovery through his innovative use of foams demonstrate his commitment to improving industry practices. His patent and career achievements reflect his expertise and dedication to advancing technology in the energy sector.