Jianying Yang

Title: Innovations by Jianying Yang in Foam Drainage Gas Production

Introduction

Jianying Yang is a notable inventor based in Chengdu, China. She has made significant contributions to the field of gas production, particularly through her innovative methods for calculating wellbore friction resistance. Her work is essential for improving the efficiency and effectiveness of foam drainage gas production wells.

Latest Patents

Jianying Yang holds a patent titled "Method for calculating wellbore friction resistance of foam drainage gas production well." This patent presents a novel approach to calculating wellbore friction resistance by utilizing the Mukherjee & Brill model for gas-liquid two-phase flow. The method defines the liquid film reversal point as the zero friction resistance point and disregards the negative value of friction resistance. This innovative approach allows for a more accurate prediction of friction resistance changes, taking into account the influence of liquid phase parameters and foaming agent concentration. The effective calculation method combines experimental data fitting and optimization, providing crucial theoretical support for predicting wellbore pressure drops in foam drainage gas production wells.

Career Highlights

Throughout her career, Jianying Yang has demonstrated a commitment to advancing the field of gas production technology. Her innovative methods have garnered attention for their practical applications in improving wellbore flow conditions. With a focus on enhancing the efficiency of gas production, her work is paving the way for future advancements in the industry.

Collaborations

Jianying Yang has collaborated with notable colleagues, including Chengcheng Luo and Pengbo Wu. These partnerships have contributed to the development and refinement of her innovative methods, further enhancing the impact of her work in the field.

Conclusion

Jianying Yang's contributions to the field of foam drainage gas production through her innovative patent highlight her role as a leading inventor. Her work not only advances theoretical understanding but also provides practical solutions for the industry.