Neutron Porosity and Density Logging

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.

Discover how TNP helped to deliver quality data and TD

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.

 

Read about AZD in action

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).

 

Learn more about extreme logging with HeatWave

HeatWave log

Ask us about measurement while drilling

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