Zhijun Qin

Title: Zhijun Qin: Innovator in Shale Oil Analysis

Introduction

Zhijun Qin is a prominent inventor based in Beijing, China. He has made significant contributions to the field of shale oil analysis, holding two patents that showcase his innovative methods and apparatuses. His work is instrumental in advancing the understanding and characterization of oil saturation in shale formations.

Latest Patents

Zhijun Qin's latest patents include a "Shale oil analysis method and apparatus for continuously characterizing saturation of adsorbed oil and free oil." This invention involves obtaining NMR T2 spectrum, NMR porosity, oil saturation, and wettability indexes of core samples. It determines lower limit values for saturation calculations of absorbed and free oil, enabling quantitative and continuous characterization via well logs. Another notable patent is the "Method for determining effective porosity of high clay-bearing rock core, computer device and computer readable storage medium." This method involves acquiring a saturated sample NMR T2 spectrum and determining effective porosity based on various measurements and analyses.

Career Highlights

Zhijun Qin is associated with PetroChina Company Limited, where he applies his expertise in shale oil analysis. His work has contributed to the company's advancements in oil extraction and analysis techniques. His innovative approaches have positioned him as a key figure in the field.

Collaborations

Zhijun Qin collaborates with notable colleagues, including Dongming Zhi and Lichun Kuang. Their combined efforts enhance the research and development of new technologies in shale oil analysis.

Conclusion

Zhijun Qin's contributions to shale oil analysis through his patents and work at PetroChina Company Limited highlight his role as an influential inventor in the energy sector. His innovative methods continue to shape the future of oil analysis and extraction.