摘要 |
<p>Disclosed herein are cement compositions and methods of using set-delayed cement compositions in subterranean formations. In one embodiment, a method of cementing in a subterranean formation is described. The method may comprise providing a set-delayed cement composition comprising water, pumice, hydrated lime, and a set retarder; activating the set-delayed cement composition with a liquid additive to produce an activated cement composition, wherein the liquid additive comprises a monovalent salt, a polyphosphate, a dispersant, and water; and allowing the activated cement composition to set.</p> |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
BOUL, PETER JAMES;PISKLAK, THOMAS JASON;LEWIS, SAMUEL J.;AGAPIOU, KYRIACOS;BROTHERS, LANCE EVERETT;OTIENO, PAULINE AKINYI;MORGAN, RONNIE GLEN;ADAMS, BAYA;HARRIS, CODY GLENN |