C - Chemistry – Metallurgy – 04 – B
Patent
C - Chemistry, Metallurgy
04
B
C04B 14/04 (2006.01) C04B 18/16 (2006.01) C04B 20/00 (2006.01) C09K 8/467 (2006.01)
Patent
CA 2658155
Cementing compositions aie provided that comprise water, cement kiln dust, vitrified shale, zeolite, and/or amorphous silica, that utilize a packing volume fraction such that the solid particulate materials of the fluid are in a hindered settling state. Methods of cementing are provided that utilize compositions comprising water, cement kiln dust, vitrified shale, zeolite, and/or amorphous silica, that utilize a packing volume fraction such that the solid particulate materials of the fluid are in a hindered settling state.
L'invention concerne des compositions de cimentation qui comprennent de l'eau, de la poussière de four à ciment, du schiste argileux vitrifié, de la zéolite, et/ou de la silice amorphe, qui utilisent une fraction volumique de tassement de sorte que les matériaux particulaires solides du fluide soient dans un état de décantation retardée. Elle concerne également des procédés de cimentation qui utilisent des compositions comprenant de l'eau, de la poussière de four à ciment, du schiste argileux vitrifié, de la zéolite, et/ou de la silice amorphe, qui utilisent une fraction volumique de tassement de sorte que les matériaux particulaires solides du fluide soient dans un état de décantation retardée.
Chatterji Jiten
Covington Ricky L.
Roddy Craig W.
Halliburton Energy Services Inc.
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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