Luopeng Li

Title: Luopeng Li: Innovator in Rock Drillability Evaluation

Introduction

Luopeng Li is a prominent inventor based in Qingdao, China. He has made significant contributions to the field of rock drillability evaluation through his innovative methods. His work is particularly relevant in the context of deep rock mechanics and drilling efficiency.

Latest Patents

Luopeng Li holds a patent for a method titled "Method for evaluating rock drillability by nano-indentation test on rock cutting." This method involves conducting a nano-indentation test on a rock cutting sample, acquiring a displacement-load curve of an indenter, and calculating micro-hardness under the nano-indentation test. The process also includes calculating the mineral composition of the rock cutting sample based on the statistical distribution characteristic of the micro-hardness. Furthermore, it transforms the micro-hardness into macro-hardness and calculates a rock drillability grade based on the correlation between the macro-hardness and the rock drillability grade. This innovative approach addresses the challenges posed by limited downhole rock samples and high testing costs.

Career Highlights

Luopeng Li is affiliated with the China University of Petroleum, where he continues to advance research in rock mechanics and drilling technologies. His work has garnered attention for its practical applications in the oil and gas industry.

Collaborations

Luopeng Li has collaborated with notable colleagues, including Zizhen Wang and Xianbo Lei. Their combined expertise contributes to the advancement of research in rock drillability and related fields.

Conclusion

Luopeng Li's innovative methods for evaluating rock drillability represent a significant advancement in the field of rock mechanics. His contributions are essential for improving drilling efficiency and addressing the challenges faced in deep rock testing.