Durability of Hardened Portland Cement Paste used for Oilwell Cementing - IFPEN - IFP Energies nouvelles Access content directly
Journal Articles Oil & Gas Science and Technology - Revue d'IFP Energies nouvelles Year : 2007

Durability of Hardened Portland Cement Paste used for Oilwell Cementing

E. Lécolier
  • Function : Correspondent author
G. Le Saoût

Abstract

Durability of materials used for the completion of oilwell is of utmost importance for oil and gas industry. We carried out ageing tests on a hardened cement paste in two types of fluid by varying the experimental procedure. We show that the observed alterations are highly dependent on the way of conducting the tests. To correctly assess the long-term durability of cement-based materials, it is necessary to renew periodically the ageing fluid. By doing so, a severe impairment of the macroscopic properties of an hardened cement paste aged in a monthly-replaced brine can be observed.
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hal-02005669 , version 1 (04-02-2019)

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E. Lécolier, A. Rivereau, G. Le Saoût, A. Audibert-Hayet. Durability of Hardened Portland Cement Paste used for Oilwell Cementing. Oil & Gas Science and Technology - Revue d'IFP Energies nouvelles, 2007, 62 (3), pp.335-345. ⟨10.2516/ogst:2007028⟩. ⟨hal-02005669⟩

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