SCINTILLATION MATERIALS OPTIMIZATION IN SPECTROMETRIC DETECTORS FOR DOWNHOLE NUCLEAR LOGGING WITH PULSED NEUTRON GENERATOR BASED TOOLS

Methods, systems, and devices for evaluating an earth formation intersected by a borehole. Methods may include irradiating the earth formation using a radiation source to provoke radiation from the formation responsive to the irradiation; taking a radiation measurement and thereby generating radiati...

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Hauptverfasser:	Bliven Steven M, BANZAROV Bair V, INANC Feyzi, ANNIYEV Toyli, VASILYEV Maxim, VINOKUROV Alexandr A
Format:	Patent
Sprache:	eng
Schlagworte:	DETECTING MASSES OR OBJECTS GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASUREMENT OF NUCLEAR OR X-RADIATION MEASURING PHYSICS TESTING
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Beschreibung
Zusammenfassung:	Methods, systems, and devices for evaluating an earth formation intersected by a borehole. Methods may include irradiating the earth formation using a radiation source to provoke radiation from the formation responsive to the irradiation; taking a radiation measurement and thereby generating radiation measurement information by producing light scintillations from a scintillation material responsive to the absorption by the scintillation material of the radiation from the formation and substantial intrinsic radiation of the scintillation material; and estimating a parameter of interest of the earth formation using the radiation measurement information.