Company Filing History:
Years Active: 2021-2025
Title: Innovations of Xuefeng Sun in Drilling Fluid Technology
Introduction
Xuefeng Sun is a notable inventor based in Chengdu, China. He has made significant contributions to the field of drilling fluid technology, holding a total of 3 patents. His work focuses on improving the efficiency and effectiveness of drilling processes, particularly in high-temperature environments.
Latest Patents
One of his latest patents is an "Experimental device and method for solubility determination of methane in oil-based drilling fluid." This invention includes a pressure-resistant gas chamber and an equilibrium still, both arranged in a constant-temperature oil bath heating oven. The device is designed to accurately determine the solubility of methane in oil-based drilling fluids, which is crucial for optimizing drilling operations.
Another significant patent is the "Method for continuous downhole cooling of high-temperature drilling fluid." This invention features a circulating system that includes a cooling water tank, a cooling water injection pump, and a series of U-shaped pipes. The system is designed to maintain the temperature of drilling fluids during high-temperature operations, thereby enhancing the safety and efficiency of drilling activities.
Career Highlights
Xuefeng Sun is affiliated with Southwest Petroleum University, where he continues to engage in research and development in the field of petroleum engineering. His innovative approaches have garnered attention in the industry, contributing to advancements in drilling technologies.
Collaborations
He has collaborated with notable colleagues such as Jie Zhang and Cuinan Li, further enhancing the impact of his research and inventions.
Conclusion
Xuefeng Sun's contributions to drilling fluid technology through his innovative patents demonstrate his commitment to advancing the field. His work not only addresses current challenges but also paves the way for future developments in drilling practices.