ION EXCHANGE METHOD OF SWELLABLE PACKER DEPLOYMENT

A downhole article includes an ion exchange polymer; and a composition that includes an elastomer and an absorbent material. A method of maintaining expandability of a downhole article includes disposing a downhole article comprising an elastomer, absorbent material, and an ion exchange material in...

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Bibliographische Detailangaben
Hauptverfasser:	GOODSON JAMES E, MAZYAR OLEG A
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS GENERAL PROCESSES OF COMPOUNDING METALLURGY MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	A downhole article includes an ion exchange polymer; and a composition that includes an elastomer and an absorbent material. A method of maintaining expandability of a downhole article includes disposing a downhole article comprising an elastomer, absorbent material, and an ion exchange material in a borehole, the ion exchange material comprising host ions; and exchanging fluid ions in a fluid with host ions from the ion exchange material to maintain the expandability of the downhole article.