Shan H Yang

Title: The Innovative Contributions of Shan H Yang

Introduction

Shan H Yang is a notable inventor based in Sugar Land, TX (US). He has made significant contributions to the field of reservoir engineering, particularly through his innovative patents. With a total of 4 patents to his name, Yang's work focuses on enhancing the efficiency of subsurface formations.

Latest Patents

One of Shan H Yang's latest patents is titled "Composition and method for using waxy oil-external emulsions to modify reservoir permeability profiles." This invention provides a waxy oil-external emulsion designed for injection into selected zones of subsurface formations, typically high permeability zones. The emulsion consists of oil, added wax, and water, and may also include an emulsifying agent and a solvent. It is formulated to remain liquid at temperatures above a targeted threshold in the subsurface formation, while solidifying at the targeted temperature, which is generally the maximum operating temperature for the formation. The patent also outlines methods for formulating the emulsion and plugging high permeability zones using this innovative solution.

Career Highlights

Shan H Yang has worked with prominent companies in the oil and gas industry, including ExxonMobil Upstream Research Company and Exxon Production Research Company. His experience in these organizations has contributed to his expertise in reservoir engineering and the development of innovative solutions for enhancing oil recovery.

Collaborations

Some of Shan H Yang's notable coworkers include James R Bragg and Joseph P Lederhos. Their collaborative efforts in research and development have further advanced the field of reservoir engineering.

Conclusion

Shan H Yang's contributions to the field of reservoir engineering through his innovative patents demonstrate his commitment to improving oil recovery methods. His work continues to influence the industry and pave the way for future advancements.