Mitigation of contamination effects in set-delayed cement compositions comprising pumice and hydrated lime
摘要
Methods and compositions for cementing are disclosed. Embodiments include a method of cementing comprising: providing a set-delayed cement composition comprising water, pumice, hydrated lime, a primary set retarder, a secondary set retarder; activating the set-delayed cement composition to produce an activated cement composition; introducing the activated cement composition into a subterranean formation; and allowing the activated cement composition to set in the subterranean formation.
申请公布号
AU2014317858(A1)
申请公布日期
2016.03.03
申请号
AU20140317858
申请日期
2014.09.09
申请人
HALLIBURTON ENERGY SERVICES, INC.
发明人
LEWIS, SAMUEL J.;AGAPIOU, KYRIACOS;BOUL, PETER JAMES;OTIENO, PAULINE AKINYI;PISKLAK, THOMAS JASON;BROTHERS, LANCE EVERETT