ROTATING CROSSOVER SUBASSEMBLY

A system for use in completing a wellbore includes a portion of a workstring extending into the wellbore such that a first annulus is created between the workstring and a portion of the wellbore. The portion of the workstring is inserted to a depth corresponding to a base, such as a sump packer that...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GARRISON, Gregory William, COFFIN, Maxime Philippe
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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