DEVICE FOR CLEANING OF WELLS

FIELD: oil and gas industry. ^ SUBSTANCE: invention refers to oil and gas industry, particularly to devices for cleaning of wells. Device contains washing out device with several nozzles mounted on flow column. The device is designed to rotate and perform free oscillations in plane perpendicular to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GOLUBEV MIKHAIL VIKTOROVICH, SHAJDULIN FIDUS DINISLAMOVICH, GOLUBEV VIKTOR FEDOROVICH, SHAJAKBEROV VALERIJ FAJAZOVICH, LATYPOV AL'BERT RIFOVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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Beschreibung
Zusammenfassung:	FIELD: oil and gas industry. ^ SUBSTANCE: invention refers to oil and gas industry, particularly to devices for cleaning of wells. Device contains washing out device with several nozzles mounted on flow column. The device is designed to rotate and perform free oscillations in plane perpendicular to the axis of well. ^ EFFECT: increased efficiency and quality of cleaning and upgrading of its processability. ^ 4 cl, 1 dwg