Junjie Jiang

Title: Innovations by Junjie Jiang in Fracturing Fluid Technology

Introduction

Junjie Jiang is a notable inventor based in Qingdao City, China. He has made significant contributions to the field of petroleum engineering, particularly in the development of fracturing fluid technologies. His innovative work focuses on optimizing proppant size in calcium-rich reservoirs, which is crucial for enhancing oil and gas extraction processes.

Latest Patents

Junjie Jiang holds a patent titled "Fracturing fluid pad fluid for optimizing size of in-situ self-generated proppant and application thereof." This patent describes a fracturing fluid pad fluid that is specifically designed for calcium-rich reservoirs. The fluid is composed of clear water, phosphate, a pH regulator, and a Cachelator. For every 100 weight parts of clear water, the phosphate content ranges from 1 to 10 weight parts. The pH regulator's volume molar concentration is between 1 to 5 mol/L, while the Cachelator's concentration is between 0.001 to 1 mol/L. The pH regulator can include substances like urea, ammonia water, and propanamide, while the Cachelator may consist of EDTA and glutamic acid. This innovative formulation increases the average particle size of proppant particles generated by hydrothermal reactions of formation minerals, thereby improving their propping effect in micro-fractures within the formation.

Career Highlights

Junjie Jiang is affiliated with the China University of Petroleum (East China), where he continues to advance research in petroleum engineering. His work has garnered attention for its practical applications in the oil and gas industry, particularly in enhancing the efficiency of hydraulic fracturing techniques.

Collaborations

Junjie Jiang collaborates with fellow researcher Zengbao Wang, contributing to the advancement of knowledge and technology in their field. Their partnership exemplifies the importance of teamwork in driving innovation and achieving significant breakthroughs in petroleum engineering.

Conclusion

Junjie Jiang's contributions to the field of fracturing fluid technology demonstrate his commitment to improving oil and gas extraction methods. His innovative patent reflects a deep understanding of the challenges faced in calcium-rich reservoirs and offers practical solutions to enhance extraction efficiency.