ANTIFLYING ANCHOR

FIELD: oil and gas industry.SUBSTANCE: invention relates to oil industry and can be used for oil extraction by electric centrifugal pumps. Antiflying anchor contains a tube for the passage of liquid with a support sleeve rigidly mounted in the upper part, a shock-absorbing unit in the form of a comp...

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Bibliographische Detailangaben

Hauptverfasser:	Ostrovskij Viktor Georgievich, Gorbunov Dmitrij Valerevich, Fotiev Aleksej Aleksandrovich
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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