Resistivity Measurements
Laterolog and Induction Resistivity Measurements for Saturation Determination
Resistivity measurements can be acquired either on wireline or while drilling and in both water- and oil-base mud systems. Depending on the technology, the invasion profile can be converted to a 2D image of water saturation (Sw) or azimuthal images for display to aid geosteering.
Calculate vertical and horizontal resistivity from direct Rt Scanner triaxial induction measurements while solving for formation dip.
Measure openhole formation conductivity accurately by using a series of depths of investigation.
Make directional deep measurements around the borehole with a higher vertical resolution than previously possible.
Accurately identify the invasion profile with optimized array spacing to estimate reserves using true formation resistivity.
Detect and evaluate bypassed hydrocarbons with deep-reading formation resistivity measurements.
A conventional dual induction-SFL array for recording resistivity data at three depths of investigation.
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