This inventor holds 1 USPTO granted patent. Top assignee: China National Petroleum Corporation Chuanqing Drilling Engineering Company Limited Changqing Downhole Technology Company. Active years: 2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2019
Title: Hu Sun - Innovator in Recoverable Instant Thickening Acid Technology
Introduction
Hu Sun is a notable inventor based in Shaanxi, China. He has made significant contributions to the field of petroleum engineering, particularly in the development of environmentally friendly technologies. His innovative work focuses on enhancing the efficiency of gas well operations while promoting sustainable practices.
Latest Patents
Hu Sun holds a patent for a "Recoverable Instant Thickening Acid and Its Reusing Method." This invention is designed for the recycling and reusing of gas well carbonate reservoir acidizing fluid and production stimulation operations. The recoverable instant thickening acid comprises specific components in weight percentage, including 1.5-3 parts of a thickener, 0.5-3 parts of potassium chloride, and 100 parts of a hydrochloric acid solution. The thickener is a mixture that includes 40%-70% of N-lauryl-N'-hydroxyethyl-N'-hydroxypropyl ethylenediamine propionate or its derivatives, along with ethanol and water. This innovative thickening acid allows for the re-preparation of residual acid solutions for further acidizing treatments without additional chemical treatment, thereby supporting green production and sustainable development in gas fields.
Career Highlights
Hu Sun is associated with the China National Petroleum Corporation Chuanqing Drilling Engineering Company Limited and Changqing Downhole Technology Company. His work in these organizations has been pivotal in advancing drilling technologies and improving operational efficiencies in the petroleum sector.
Collaborations
Some of Hu Sun's notable coworkers include Zuwen Wang and Mian Zhang. Their collaborative efforts contribute to the ongoing research and development in the field of petroleum engineering.
Conclusion
Hu Sun's innovative contributions to the development of recoverable instant thickening acid technology exemplify his commitment to enhancing the sustainability of gas field operations. His work not only improves efficiency but also aligns with environmentally friendly practices in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile