METHOD FOR DETERMINATION OF LIQUID LEVEL IN INTER-TUBE SPACE OF WELL

FIELD: oil, gas and coke-chemical industries.SUBSTANCE: invention relates to oil industry, specifically to control of liquid level by acoustic method, and can be used to determine liquid level in wells. Method includes generation of acoustic signal in inter-tube space of well at wellhead, recording...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Smirnov Aleksej Vladimirovich, Safina Regina Rifatovna, Pavlovskij Sergej Anatolevich
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS TESTING
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