Induction logging with directional coil polarizations: Modeling and resolution analysis

Arvidas Cheryauka, Michael Zhdanov, Motoyuki Sato

Research output: Contribution to journalArticlepeer-review

8 Citations (Scopus)


We present a novel method of formation conductivity estimation based on an induction logging tool with multicomponent transmitters and receivers. We describe a modeling study of the tool prototype with tilted transmitting and receiving coils. Theoretically, this induction system can be considered as a triaxial multisensor array of controlled polarization. The sensitivity analysis and induction tool response simulations are based on dyadic Green's function calculations in the layered media and the integral equation method. We also consider the spatial resolution of induction logging with tilted coils and its ability to delineate formation properties and geometry.

Original languageEnglish
Pages (from-to)227-236
Number of pages10
Issue number3
Publication statusPublished - 2001 May 1

ASJC Scopus subject areas

  • Geotechnical Engineering and Engineering Geology


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