Subterranean formation operations using degradable wellbore isolation devices

作者: Zachary William Walton , Michael Linley Fripp

DOI:

关键词: Geotechnical engineeringPetroleum engineeringCasingSpark plugCasing stringMandrelWellboreEngineering

摘要: Methods including introducing a frac plug into wellbore in subterranean formation, the comprising at least mandrel, slips, and packer element, wherein portion of mandrel and/or slips is composed degradable alloy selected from group consisting magnesium alloy, an aluminum any combination thereof. The may be cased or open-hole wellbore, are frictionally engaged with casing string wall element compressed against to set plug. One more perforations created within formation hydraulically fractured. partially degraded upon contact electrolyte before after beginning production hydrocarbon.

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