pulsed neutron oxygen activation logging tool
pulsed neutron synthesized logging tool
D-T pulsed neutron generator
pulsed neutron capture log
pulsed neutron spectral log
casing compensated neutron logging
compensate neutron logging tool
Compensated Neutron Logging
general neutron logging tool
multispaced neutron logging
neutron-neutron(n-n)logging
neutron epithermal neutron log