Chengjun Wang

Title: Chengjun Wang: Innovator in Coated Rubber Particle Technology

Introduction

Chengjun Wang is a notable inventor based in Shandong, China. He has made significant contributions to the field of materials science, particularly in the development of coated rubber particles. His innovative work has led to advancements in drilling fluid technology, which is crucial for the oil and gas industry.

Latest Patents

Chengjun Wang holds a patent for a "Coated rubber particle, its preparation and application thereof." This patent discloses a coated rubber particle that consists of a rubber core and a coating layer. The core has a fluorine content ranging from 0-15%, while the coating layer contains a fluorine content of 30-80%. Notably, the coated rubber particle exhibits a 24-hour oil absorption rate of 4% or less. This technology demonstrates excellent oil resistance, making it particularly suitable for use as a plugging material in drilling fluids, especially in oil-based drilling applications.

Career Highlights

Throughout his career, Chengjun Wang has worked with prominent companies in the petroleum sector. He has been associated with China Petroleum & Chemical Corporation and Sinopec Oilfield Service Corporation. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to the advancement of drilling technologies.

Collaborations

Chengjun Wang has collaborated with several professionals in his field, including Gongrang Li and Wenbo Li. These collaborations have fostered a productive environment for innovation and have led to the successful development of new technologies.

Conclusion

Chengjun Wang's contributions to the field of coated rubber particles highlight his role as an innovator in materials science. His patented technology not only enhances drilling fluid performance but also showcases the importance of innovation in the petroleum industry.