3D Inductive Logging Instrument (TR-prober):

The 3D inductive logging instrument is equipped with receiving-transmitting coils that three orthogonalities are in common position, and realizes the tensor measuring in true meaning. It has overcome the limitations that only the axial coil of the conventional logging tool could evaluate the resistivity at the formation level, and it is sensitive to the stratigraphic texture information, thus evaluating the electrical anisotropy of the formation, and evaluating the physical property of the reservoir. 

Application Conditions:

Applicable Borehole Size: 152.4mm (6in) to 508mm (20in)

Oil-based, air drilling, water-base mud (Rm ≥ 0.05ohm.m)