This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: Southwest Petroleum University, China University of Petroleum (East China). Active years: 2022-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Qingdao, CN (2022)
- Chengdu, CN (2023)
- Beijing, CN (2024)
Company Filing History:
3 out of 345 
2 out of 236 Years Active: 2022-2025
Title: Ren Wang: Innovator in Drilling Fluid Technology
Introduction
Ren Wang is a notable inventor based in Qingdao, China. He has made significant contributions to the field of drilling fluid technology, holding a total of four patents. His work focuses on innovative solutions for lost circulation control in drilling operations.
Latest Patents
Ren Wang's latest patents include a resin slurry plugging system suitable for fractured-vuggy formations. This system is designed to address the challenges of lost circulation in drilling fluids. The resin slurry is composed of various raw materials, including a composite resin plugging agent, consolidating agent, flow pattern regulator, cross-linking agent, retarder, filling agent, and water. This innovative plugging system maintains fluidity under low-temperature conditions, allowing for easy injection into formations. It effectively fills lost channels in fractured-vuggy reservoirs and forms a three-dimensional cross-linked network structure after consolidation under high-temperature conditions.
Another significant patent involves the preparation and use of nanographene. The method includes a series of reactions to transform raw material graphite into nanographene, which can be utilized in oil-based drilling fluids. This advancement enhances the performance of drilling fluids, making them more efficient and effective.
Career Highlights
Ren Wang has worked at prominent institutions such as Southwest Petroleum University and China University of Petroleum. His experience in these organizations has allowed him to develop and refine his innovative ideas in drilling technology.
Collaborations
Ren has collaborated with notable colleagues, including Jinsheng Sun and Yang Bai. Their combined expertise has contributed to the advancement of drilling fluid technologies.
Conclusion
Ren Wang is a distinguished inventor whose work in drilling fluid technology has led to significant advancements in the industry. His innovative patents and collaborations reflect his commitment to improving drilling operations and addressing challenges in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile