Feasibility study of logging-while-drilling boundary detection using electric dipole antenna

The critical need for deep boundary detection in complex hydrocarbon reservoirs drives the advancement of Logging-while-drilling (LWD) azimuthal electromagnetic measurement (AEM). New deep detection tools employ open-loop half-circle electric dipole (ED) antennas that enable longer-distance detectio...

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Bibliographic Details

Published in:	Frontiers in Earth Science
Main Authors:	Changhong Fan, Zhanshan Xiao, Haitao Hu, Shaogui Deng, Yiren Fan, Chao Qi, Gang Liu
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2025-10-01
Subjects:	LWD azimuthal electromagnetic measurement deep-reading LWD look-around detection electric dipole antenna antenna reception efficiency antenna impedance matching
Online Access:	https://www.frontiersin.org/articles/10.3389/feart.2025.1694521/full