LIGHTWEIGHT CEMENTS AND THEIR USE IN CEMENTING BORE HOLES

A low-density, high-strength cement composition useful in a high temperature environment, such as in thermal wells, which includes hydraulic cement, a siliceous material and a relatively low-density inorganic material.

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Bibliographische Detailangaben
Hauptverfasser: J.M. TINSLEY, L.T. WATTERS
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A low-density, high-strength cement composition useful in a high temperature environment, such as in thermal wells, which includes hydraulic cement, a siliceous material and a relatively low-density inorganic material.