METHOD FOR SELECTIVE ISOLATION OF PRODUCTIVE BED AT CEMENTATION OF PRODUCTION STRING

FIELD: oil, gas, and water recovery industry. SUBSTANCE: according to method, casing string is lowered into bore-hole which is provided with device for isolation of productive bed. Aforesaid device is positioned against productive bed. Viscous-resilient mixture is injected into interval against prod...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FEFELOV JU.V, ASFANDIJAROV R.T, OVTSYN I.O, ALEKSEEV V.A, TATAUROV V.G, AFRIDONOV I.F, KARASEV D.V, NATSEPINSKAJA A.M
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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!