This inventor holds 1 USPTO granted patent. Top assignee: Southwest Petroleum University. Active years: 2020.
Company Filing History:
Years Active: 2020
Title: Innovations by Yuanzhao Li in Hydraulic Fracturing Technology.
Introduction
Yuanzhao Li is a notable inventor based in Chengdu, China. He has made significant contributions to the field of hydraulic fracturing, particularly in shale gas extraction. His innovative approaches have the potential to enhance the efficiency and effectiveness of wellhead pressure diagnostics.
Latest Patents
Yuanzhao Li holds a patent for an "Automatic diagnosis method for wellhead pressure curve of hydraulic fracturing in shale gas horizontal well." This patent describes a dynamic segmentation model that divides the bottom hole net pressure curve into different stages based on the slope of the curve. The method includes several steps: establishing a calculation model of bottom hole net pressure based on wellhead pressure during hydraulic fracturing, creating a dynamic segmentation model through numerical analysis, and developing a recognition model to identify the extension behavior of underground fracture networks. The culmination of these steps allows for an automatic diagnosis of the wellhead pressure curve during hydraulic fracturing processes.
Career Highlights
Yuanzhao Li is affiliated with Southwest Petroleum University, where he contributes to research and development in petroleum engineering. His work focuses on improving hydraulic fracturing techniques, which are crucial for optimizing shale gas extraction.
Collaborations
Yuanzhao Li collaborates with esteemed colleagues such as Jinzhou Zhao and Lan Ren. Their combined expertise enhances the research output and innovation in their field.
Conclusion
Yuanzhao Li's contributions to hydraulic fracturing technology exemplify the importance of innovation in the energy sector. His patent and ongoing research efforts are paving the way for advancements in shale gas extraction methods.