Wen-Ching Hsieh is a notable inventor based in Chino Hills, CA (US). He has made significant contributions to the field of petroleum engineering through his innovative patents. With a total of 8 patents, Hsieh has developed technologies that enhance oil recovery processes.

Latest Patents

One of his latest patents is for a viscous polymer solution. This stable latex composition possesses a viscosity of less than about 50 cp and is comprised of an ethylacrylate/methylacrylic acid/acrylic acid polymer. It includes a co-surfactant system that enhances the viscosity of water injected into subterranean petroleum-bearing formations, thereby improving petroleum recovery. Another significant patent is the process for producing petroleum sulfonates. This process involves sulfonating different petroleum fractions and blending them to create a product that is useful for enhanced oil recovery.

Career Highlights

Wen-Ching Hsieh is currently associated with the Union Oil Company of California. His work focuses on developing innovative solutions that address challenges in the petroleum industry. His patents reflect a deep understanding of chemical processes and their applications in oil recovery.

Collaborations

Hsieh has collaborated with notable coworkers, including Jeffery W. Koepke and June M. Bostich. These collaborations have contributed to the advancement of technologies in the field.

Conclusion

Wen-Ching Hsieh's contributions to petroleum engineering through his patents demonstrate his innovative spirit and commitment to enhancing oil recovery processes. His work continues to impact the industry positively.

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