AUTHOR=Cai Hongchen , Yu Yunliang , Liu Yingchun , Gao Xiangwei TITLE=Machine learning approach for prediction of safe mud window based on geochemical drilling log data JOURNAL=Frontiers in Earth Science VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2025.1529320 DOI=10.3389/feart.2025.1529320 ISSN=2296-6463