Gas responsive material for swellable packers

Swellable packer assemblies for providing a physical barrier inside a wellbore are provided. In one embodiment, the swellable packer comprises at least one seal element disposed on an outer surface of a tubular body portion which swells when contacted with one or more gases, the seal element compris...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	Rahul Chandrakanth Patil, Anupom Sabhapondit, Sandip Prabhakar Patil, Ramesh Muthusamy
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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Swellable packer assemblies for providing a physical barrier inside a wellbore are provided. In one embodiment, the swellable packer comprises at least one seal element disposed on an outer surface of a tubular body portion which swells when contacted with one or more gases, the seal element comprising a polymer derived from a perfluoro vinyl monomer.