Cheng Chang

Title: Innovations of Cheng Chang

Introduction

Cheng Chang is an accomplished inventor based in Chengdu, China. He has made significant contributions to the field of engineering, particularly in the areas of glass clamping models and shale fracability evaluation methods. With a total of two patents to his name, his work reflects a blend of practical application and innovative thinking.

Latest Patents

Cheng Chang's latest patents include a "Glass clamping model based on microscopic displacement experiment" and a "Method for comprehensive evaluation of shale fracability under the geology-engineering 'double-track' system." The glass clamping model features a frame, a transparent silicone sleeve with a horizontal through hole, a piston, and various components designed to facilitate precise glass clamping. The second patent outlines a systematic approach to evaluate shale fracability, involving multiple sampling sections and the establishment of various evaluation factors to assess the geological and engineering aspects of horizontal fracturing intervals.

Career Highlights

Cheng has worked at Southwest Petroleum University, where he has likely contributed to research and development in petroleum engineering and related fields. His academic and professional background has provided him with a solid foundation for his innovative work.

Collaborations

Cheng has collaborated with notable colleagues such as Yu Peng and Yongming Li, enhancing the scope and impact of his research through teamwork and shared expertise.

Conclusion

Cheng Chang's innovative patents and career achievements highlight his significant role in advancing engineering practices. His work continues to influence the fields of glass technology and shale evaluation methods.