Radiant energy – Coded record and readers; invisible radiant energy type
Patent
1975-12-22
1977-04-26
Borchelt, Archie R.
Radiant energy
Coded record and readers; invisible radiant energy type
250262, G01V 500
Patent
active
040203425
ABSTRACT:
Background corrected inelastic neutron scattering gamma ray counts for selected energy regions of the gamma ray spectrum corresponding to calcium and silicon are compared with thermal neutron capture gamma ray counts for selected energy regions of the gamma ray spectrum. These data are functionally related to chlorine presence and are used to derive an estimate of the salinity of earth formations. The inelastic scattering and thermal neutron capture gamma ray data are separated from each other by the use of a pulse neutron source and time gating techniques.
REFERENCES:
patent: 3833809 (1974-09-01), Beil
patent: 3886355 (1975-05-01), Culver
Schultz Ward E.
Smith, Jr. Harry D.
Beard William J.
Borchelt Archie R.
Ries Carl G.
Texaco Inc.
Whaley Thomas H.
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