| CPC G01V 5/102 (2013.01) [G01V 5/045 (2013.01)] | 18 Claims |
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10. A system comprising:
a pulsed-neutron logging tool comprising:
a neutron source to emit a neutron into a formation; and
a neutron detector to capture one or more gammas expelled from the formation to the neutron from the neutron source; and
an information handling system to:
form a log from a plurality of pulsed neutron logging (PNL) measurements based at least in part on the one or more gammas;
compare the log to a database with a cost function to form a solution, wherein the database is populated with a plurality of simulated data of the plurality of petrophysical properties, wherein the simulated data is simulated PNL measurements; and
identify a plurality of petrophysical properties based at least in part on the solution.
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