Neutron Porosity and Density Logging

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Measure neutron porosity and formation density while drilling

We obtain accurate neutron porosity and formation density measurements at industry-leading logging speeds. In addition to fluid typing and pore pressure evaluation, our neutron and density tools deliver precise petrophysical measurements that help you determine water saturation, lithology, and porosity.

Azimuthal Neutron Logging

Measure neutron porosity with azimuthal borehole coverage

Our TNP™ thermal-neutron porosity sensor uses multiple He3 detectors at two spacings to provide an accurate, compensated neutron-porosity measurement.

Enhance statistical accuracy with minimal environmental effects here

Standard Azimuthal Density Logging

Azimuthal Density Logging

Quantify bulk density with azimuthal borehole coverage

Our AZD™ azimuthal density sensor provides accurate, azimuthally focused formation-density and photo-electric (Pe) along with hole-size caliper in both real-time and recorded modes.

 

Achieve detailed geosteering performance data here

Standard Azimuthal Density Logging

Ultra-HPHT Neutron Porosity and Density Logging

Determine neutron porosity and formation density in extreme conditions

The HeatWave™ Extreme density service provides real-time measurements in high-pressure, high-temperature (HPHT) environments up to 30,000 psi (206.8 MPa) and 392°F (200°C).

 

Achieve precise density logs in extreme environments here

HeatWave log