Yihan Wang

Title: Yihan Wang: Innovative Solutions in Shale Gas and Coal Seam Exploitation

Introduction: Yihan Wang is a prominent inventor based in Jiangsu, China, known for his innovative approaches to enhancing gas extraction methods. With two patents to his name, Wang’s contributions significantly advance the fields of shale gas and coal seam gas exploitation.

Latest Patents: Wang's most recent patents address critical challenges inGas extraction. The first patent, titled "Cracking permeability increasing method combining hydraulic fracturing and methane in-situ combustion explosion," outlines a method that includes performing horizontal drilling to create cracks around the drill hole wall. This innovative approach improves methane extraction by involving a series of combustion explosion fracturing steps that enhance gas permeation. The method is particularly advantageous for unconventional oil and gas reservoirs, such as shale gas and coal seam gas.

The second patent, "Method for stepwise construction of preferential gas migration pathway at stope in coal seam," details the creation of gas migration pathways at mining sites. This process begins with forming a preliminary pathway following the mining effect of the first seam, using techniques such as pre-fracturing boreholes to establish a network of interconnected gas migration pathways that optimize gas extraction.

Career Highlights: Yihan Wang is affiliated with the China University of Mining and Technology, where he contributes to research and development in mining engineering and energy resources. His work has played a pivotal role in enhancing gas extraction methods, making significant strides in both efficiency and effectiveness.

Collaborations: Throughout his career, Wang has collaborated with notable colleagues such as Wei Yang and Baiquan Lin. Together, they have focused on improving gas extraction techniques, leveraging their expertise to push the boundaries of current methodologies in the field.

Conclusion: Yihan Wang exemplifies the spirit of innovation in gas extraction technologies. His patents reflect a commitment to advancing methods that enhance the extraction of critical energy resources while addressing challenges in unconventional reservoirs. Through his work at the China University of Mining and Technology and collaborations with fellow researchers, Wang continues to impact the field significantly, paving the way for more efficient and sustainable energy extraction practices.