API TR 10TR6

Podrobné informácie

Označenie: API TR 10TR6

Dátum vydania: 01.07.2015

Stránok: 46

Krajina: Americká technická norma

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Anotácia

The purpose of this technical report is for recommended testing, evaluation, and performance requirements for mechanical cement wiper plugs.

Mechanical cementing wiper plugs are used in most application including casing, liners, drill pipe, and tubing for primary and remedial cementing operations where they serve multiple functions in well operations, such as the following:

— separation of fluids inside of pipe,

— wiping of materials from the inner surface of pipe,

— operation of a downhole tool,

— surface indication of a downhole event, and

— formation of a temporary pressure barrier. See more