thickness of rock, water resistivity, clay content, permeability, resistivity of erosion belt, lithology and oil stratum thickness.
Specifications:
The spacing of the four electrodes is up to you
Measuring parameters: SP, NR, LR and IP
Measuring range: 0 to 10KΩm
Measurement sensitivity: 0.04Ωm
Scale accuracy error: <5%
Pressurization: less than 15Mpa
IP: its specifications are up to a ground meter.