Xianhong He

Title: Xianhong He and Resistivity Logging Innovation.

Introduction. Xianhong He is an inventor based in Chengdu, China, associated with Chengdu University of Technology. His patent work addresses the correction of resistivity logging measurements affected by mud filtrate invasion.

Latest Patents. He is named on 1 patent: “Invasion Correction Method and System for Resistivity Logging.” The disclosed method analyzes invasion features from an actual resistivity logging curve, determines the invasion mechanism, and models the logging response. It then uses a random forest inversion method to create a correction chart and output formation resistivity. By combining chart-based correction with inversion, the approach aims to improve the accuracy and speed of double-lateral correction under invasion conditions.

Career Highlights. He is associated with Chengdu University of Technology. The available information highlights his patent contribution to resistivity logging rather than providing further details about his career.

Collaborations. Kesai Li and Jiaqi Sun are identified as his coworkers. The provided information does not specify their roles in the patent.

Conclusion. Xianhong He’s patent combines resistivity-response modeling, a correction chart, and random forest inversion to address invasion-related measurement challenges in resistivity logging.