Zepu Cheng

Title: Zepu Cheng: Innovator in Drilling Fluid Technology

Introduction

Zepu Cheng is a notable inventor based in Beijing, China. He has made significant contributions to the field of petrochemical drilling through his innovative work on drilling fluid additives. His expertise and research have led to advancements that enhance the efficiency and effectiveness of drilling operations.

Latest Patents

Zepu Cheng holds a patent for a drilling fluid additive composition and a super high temperature, super high density clay-free oil-in-water drilling fluid. This invention relates to the formulation of a drilling fluid additive that includes an emulsifier and a rheological modifier. The emulsifier consists of one or more compounds represented by a specific formula, while the rheological modifier is a dimer acid-organic amine copolymer. This composition is designed to improve the performance of clay-free oil-in-water drilling fluids, providing high temperature resistance and high density.

Career Highlights

Zepu Cheng is affiliated with the China University of Petroleum, where he continues to engage in research and development in the field of drilling technologies. His work has been instrumental in advancing the understanding and application of drilling fluid compositions, which are critical for successful drilling operations in the petrochemical industry.

Collaborations

Zepu Cheng has collaborated with notable colleagues, including Guancheng Jiang and Zhengqiang Deng. These partnerships have fostered a collaborative environment that enhances research outcomes and innovation in drilling fluid technology.

Conclusion

Zepu Cheng's contributions to drilling fluid technology exemplify the importance of innovation in the petrochemical industry. His patented work on drilling fluid additives showcases his commitment to improving drilling efficiency and effectiveness.