FIELD: mining.
SUBSTANCE: invention relates to logging of wells. Core of the invention is as follows: performed are electromagnetic measurements of the phase shift and attenuation using an emitter and a receiver, magnetic moments of which have a direction parallel to the logging device axis, performed are electromagnetic measurements of the phase shift and attenuation using the emitter and the receiver, magnetic moments of which have a direction skewed to the logging device axis, converted are the measured phase shift and attenuation into an equivalent response of a dipole antenna, determined is the horizontal resistivity of formations on the basis of the measurements at the parallel direction of magnetic moments using a formation model with a layered structure, determined are the vertical resistivity, the formations layers boundaries and the formations angles of incidence on the basis of the measurements at the skewed direction of magnetic moments.
EFFECT: logging of wells.
16 cl, 6 dwg
