Method of plugging and pressure testing a well

A method of plugging a well extending into a formation to facilitate temporary or permanent abandonment of the well. The method comprises conveying a plug placement and verification tool (PPVT) through the well, to a plug formation location, the PPVT comprising a stinger for delivering a plugging ma...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Stjern, Gisle, Grimsbo, Gjermund, Hemmingsen, Pål Viggo, Kjørholt, Halvor
Format:	Patent
Sprache:	eng
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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