Company Filing History:
Years Active: 2019
Title: The Innovative Contributions of Dongrui Yuan
Introduction
Dongrui Yuan 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 solutions for gas well operations. His innovative work focuses on enhancing the efficiency and sustainability of acidizing treatments in gas fields.
Latest Patents
Dongrui Yuan 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 requiring chemical treatment, promoting environmentally friendly production practices.
Career Highlights
Dongrui Yuan 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 technologies that support sustainable development in the petroleum industry.
Collaborations
Dongrui Yuan has collaborated with notable colleagues, including Hu Sun and Zuwen Wang. Their combined expertise has contributed to the successful development and implementation of innovative solutions in the field.
Conclusion
Dongrui Yuan's contributions to the field of petroleum engineering, particularly through his patent for a recoverable instant thickening acid, highlight his commitment to innovation and sustainability. His work not only enhances operational efficiency but also supports environmentally friendly practices in gas field production.