Description
It measures the volumetric hydrogen content (neutron porosity) of rocks. It includes a compensated neutron-neutron probe and a neutron gamma probe (2 thermal NNL + NGL).
The tool comprises the IBN-8-5 source.
Our Company holds licenses for designing, manufacturing and operation of devices that contain radioactive sources.
25 wells were drilled using the neutron-neutron logging module as of May 25, 2019.
Technical Features
| Parameters | Values |
|---|---|
| Porosity measurement range (volumetric hydrogen content), % | 1-40 |
| Pressure, MPa | 0-60 |
| Maximum operating temperature, °С | 100 |
|
Overall dimensions, mm: diameter length |
45 1120 |
It is used as part of the recoverable ZTK-42KK MWD system.