DEVICE FOR CALIBRATION OF WELL LOGGING GEO-PHYSICAL APPARATUS

FIELD: oil and gas production. ^ SUBSTANCE: in device for calibration of well-logging geo-physical apparatus of neutron logging loose material contains additional fraction in form of solid elements of water containing substance uniformly distributed in volume of case. The elements of water containin...

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Bibliographische Detailangaben
Hauptverfasser:	ILJUSHIN VJACHESLAV VLADIMIROVICH, TSEJTLIN VIKTOR GRIGOR'EVICH, GROMOV EVGENIJ VLADIMIROVICH, PERVUSHIN VLADIMIR VLADIMIROVICH, VENSKO SERGEJ ALEKSANDROVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	DETECTING MASSES OR OBJECTS EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS TESTING
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Beschreibung
Zusammenfassung:	FIELD: oil and gas production. ^ SUBSTANCE: in device for calibration of well-logging geo-physical apparatus of neutron logging loose material contains additional fraction in form of solid elements of water containing substance uniformly distributed in volume of case. The elements of water containing substance correspond to crumbs out of waste of secondary polymers of high and low pressure or to polyethylene granules uniformly distributed in medium of marble crumbles (MC) and quartz sand (QS). Volume ratio of shares of MC, granules and QS is chosen from: Cp=1-Vmarb-Vs; Vmarb+Vs+Vgr=(1-Ko); Kg=(1-Vgr)/Kp; 0