Shuichang Zhang

Title: Innovator Shuichang Zhang: Advancing Tight Reservoir Technologies

Introduction

Shuichang Zhang is a prominent inventor based in Beijing, China, known for his significant contributions to the field of reservoir engineering. With a remarkable portfolio of four patents, he has made substantial advancements in the understanding and management of tight reservoir systems. His innovative approaches focus primarily on methods for determining gas and oil saturation in these challenging geological settings.

Latest Patents

Shuichang Zhang's latest inventions include:

1. **Method for Determining Gas Saturation of Tight Reservoir**: This patent describes a comprehensive technique to ascertain the gas saturation within tight reservoir rock samples. The method involves determining the pore size distribution of the rock, calculating free water saturation, water-membrane water saturation, corner water saturation, and ultimately deriving gas saturation using a formulated equation. This innovation enhances the ability to evaluate tight reservoirs effectively.

2. **Method and Apparatus for Measuring Oil Content of Tight Reservoir Based on Nuclear Magnetic Resonance**: This patent introduces a novel method and apparatus utilizing nuclear magnetic resonance (NMR) for measuring oil content within tight reservoirs. The process comprises a pulse sequence with specific magnetic field applications that distinguish between oil and water phase signals in nanopores. This innovation significantly improves the accuracy of oil content detection in tight reservoir rocks.

Career Highlights

Shuichang Zhang is currently affiliated with PetroChina Company Limited, where he applies his expertise in reservoir characterization and evaluation. His work has played a vital role in enhancing the methods employed in the energy sector to identify and extract resources from tight reservoirs.

Collaborations

Throughout his career, Shuichang has worked alongside esteemed colleagues such as Hua Tian and Caineng Zou. These collaborations have enriched his research and led to fruitful advancements in reservoir technology, with a focus on addressing the complexities involved in tapping into tight reservoir resources.

Conclusion

Shuichang Zhang stands out as a vital figure in the field of reservoir engineering, with a dedication to innovating methods that advance the oil and gas industry's understanding of tight formations. His patents reflect a commitment to improving measurement accuracy and resource management in challenging geological environments, ensuring his lasting impact on the discipline.