Yusheng Cheng

Title: Yusheng Cheng: Innovator in Reservoir Formation Characterization

Introduction

Yusheng Cheng is a notable inventor based in Spring, TX (US). He has made significant contributions to the field of reservoir formation characterization, particularly through his innovative patent. His work is essential for understanding and estimating properties of earth formations, which is crucial in the energy sector.

Latest Patents

Yusheng Cheng holds a patent titled "Reservoir formation characterization from NMR T1/T2 ratio." This patent presents a method for estimating a property of an earth formation. The process involves receiving at least one porosity dataset and analyzing it to determine pore-throat size distribution. Additionally, a dataset from an NMR tool is analyzed to establish a distribution of a first relaxation time versus a second relaxation time. The invention calculates a ratio between the geometric mean of the first and second relaxation times, allowing for the selection of a threshold that indicates pore sizes not contributing to the property of the formation. Ultimately, the property of the formation is determined using this threshold.

Career Highlights

Yusheng Cheng is currently employed at Halliburton Energy Services, Inc., where he applies his expertise in reservoir characterization. His innovative approach has led to advancements in the understanding of subsurface formations, which is vital for efficient resource extraction.

Collaborations

Yusheng has collaborated with several professionals in his field, including Songhua Chen and Magdalena Sandor. These collaborations have further enhanced the research and development efforts within his team.

Conclusion

Yusheng Cheng's contributions to reservoir formation characterization through his patent demonstrate his commitment to innovation in the energy sector. His work not only advances scientific understanding but also supports the efficient extraction of natural resources.