Yuyu Wu
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Research Interests
Yuyu Wu has a total of 5 co-authors. Here are the top co-authors by number of shared publications:
- Benjian Zhang
Exploration and Development Research Institute, PetroChina Southwest Oil and Gas Field Company, Chengdu 610041, China
1 shared publication - Jun Tang
College of Geophysics and Petroleum Resources, Yangtze University, Wuhan 430100, China
1 shared publication - Qi Ran
Research Institute of Exploration and Development, PetroChina Southwest Oil & Gas Company, Chengdu 610041, China
1 shared publication - Qiang Lai
Research Institute of Exploration and Development, Southwest Oil & Gas Field Company, PetroChina, Chengdu 610041, China
1 shared publication - Zhe Wu
School of Physics, University of Electronic Science and Technology of China, Chengdu 611731, China
1 shared publication
Latest Publications
- Open Access
Surface Resistivity Imaging for Drilling Columnar Cores
The resistivity imaging system is specifically designed for the precise measurement of resistivity distributions within drilled columnar core samples. Its coaxial symmetric configuration enables the non-destructive characterization of electrical properties, with broad applications in oil and gas exploration, reservoir evaluation, and geological research. By integrating a ring return electrode and full-circumference electrode arrays, the system can acquire core-scale resistivity data in conductive media environments. The self-developed imaging software employs advanced processing algorithms—including depth correction, amplitude normalization, and image enhancement—to transform raw resistivity measurements into high-resolution surface imaging maps. Experimental results demonstrate that the system can resolve features such as cracks with a minimum width of 0.5 mm and pores with a minimum inner diameter of 0.4 mm in granite core, providing a novel technical approach for the fine-scale characterization of core materials.
Open AccessSurface Resistivity Imaging for Drilling Columnar Cores
The resistivity imaging system is specifically designed for the precise measurement of resistivity distributions within drilled columnar core samples. Its coaxial symmetric configuration enables the non-destructive characterization of electrical properties, with broad applications in oil and gas exploration, reservoir evaluation, and geological research. By integrating a ring return electrode and full-circumference electrode arrays, the system can acquire core-scale resistivity data in conductive media environments. The self-developed imaging software employs advanced processing algorithms—including depth correction, amplitude normalization, and image enhancement—to transform raw resistivity measurements into high-resolution surface imaging maps. Experimental results demonstrate that the system can resolve features such as cracks with a minimum width of 0.5 mm and pores with a minimum inner diameter of 0.4 mm in granite core, providing a novel technical approach for the fine-scale characterization of core materials.