Energizing seals with swellable materials

Methods and apparatus for energizing seals. An example method includes providing a sealing apparatus. The sealing apparatus comprises a sealing element and a swellable material. The method further includes contacting the swellable material with a swell-inducing fluid, wherein the contacting swells t...

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Bibliographische Detailangaben
1. Verfasser:	Glaesman, Chad William
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:	Methods and apparatus for energizing seals. An example method includes providing a sealing apparatus. The sealing apparatus comprises a sealing element and a swellable material. The method further includes contacting the swellable material with a swell-inducing fluid, wherein the contacting swells the swellable material; applying pressure to the sealing element with the swollen swellable material; and forming a seal with the sealing element.