Pre-Positioning A Meltable Seal For Plug And Abandonment

Systems and methods of the present disclosure relate to plug and abandonment operations for wells. A method comprises moving a sliding sleeve of a conduit to expose a meltable sealant that is pre-installed on an inner diameter (ID) of the conduit. The conduit is disposed in a wellbore, and the melta...

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Bibliographische Detailangaben
Hauptverfasser:	Fripp, Michael Linley, Mitchell, David Lyall
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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Beschreibung
Zusammenfassung:	Systems and methods of the present disclosure relate to plug and abandonment operations for wells. A method comprises moving a sliding sleeve of a conduit to expose a meltable sealant that is pre-installed on an inner diameter (ID) of the conduit. The conduit is disposed in a wellbore, and the meltable sealant is configured to melt and flow upon heating. The meltable sealant is further configured to cool, solidify, and plug the conduit upon dissipation of heat.