WELLBORE DART WITH SEPARABLE AND EXPANDABLE TOOL ACTIVATOR

A wellbore dart can be used to activate a downhole tool within a wellbore to perform a function, such as shifting a sleeve. The dart includes a tool activator that is releasably connected to a body of the dart. After the downhole tool has been activated, the body can be released from the tool activa...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GAO, Bo, HU, Yuzhu, MAKOWIECKI, Gary, GADRE, Aniruddha, HELMS, Lonnie
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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