AUTHOR=Li Fengbo , Wu Zhenguan , Ni Weining , Li Xin , Liao Xiaoqiao , Xiao Hong , Zeng Yunxin TITLE=A simplified 3D finite difference method for electromagnetic logging while drilling simulation in symmetrical models JOURNAL=Frontiers in Earth Science VOLUME=Volume 13 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2025.1539368 DOI=10.3389/feart.2025.1539368 ISSN=2296-6463