This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: Southwest Petroleum University, Heavy Oil Development Institute, Liaohe Oilfield Exploration and Development Research Institute Petrochina Oilfield. Active years: 2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
3 out of 345 
1 out of 1 Years Active: 2022
Title: Innovations and Contributions of Inventor Qi Jiang
Introduction
Qi Jiang is a notable inventor based in Chengdu, China. He has made significant contributions to the field of heavy oil production and shale oil reservoir development. With a total of 3 patents, his work focuses on innovative methods that enhance oil recovery efficiency.
Latest Patents
One of Qi Jiang's latest patents is a method for producing heavy oil by generating solvents in situ in the reservoir. This method involves using an electric heating device to heat crude oil near the wellbore to a target temperature. Chemical reaction additives are injected to facilitate high-temperature thermal cracking and aquathermolysis of crude oil, generating light hydrocarbon components and gases. These components rise to the steam chamber, where they dissolve in the crude oil, reducing its viscosity and increasing the production rate.
Another significant patent is the integrated method for nitrogen-assisted carbon dioxide fracturing and development of shale oil reservoirs. This invention outlines a process that includes fracturing the target shale reservoir with nitrogen-assisted carbon dioxide. After fracturing, carbon dioxide gas is injected into the reservoir, followed by nitrogen gas to push the carbon dioxide further into the oil reservoir. This method maximizes recovery efficiency and streamlines field operations, making shale reservoir development more economical and efficient.
Career Highlights
Qi Jiang has worked with several esteemed institutions, including Southwest Petroleum University and the Heavy Oil Development Institute. He has also been associated with the Liaohe Oilfield Exploration and Development Research Institute, part of PetroChina Oilfield. His experience in these organizations has contributed to his expertise in oil recovery technologies.
Collaborations
Throughout his career, Qi Jiang has collaborated with notable colleagues, including Siyuan Huang and Xiang Zhou. These partnerships have fostered innovation and advancements in the field of oil production.
Conclusion
Qi Jiang's innovative patents and career achievements highlight his significant contributions to the oil industry. His work continues to influence the development of efficient oil recovery methods, showcasing the importance of innovation in this field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile