Methods for producing fluid invasion resistant cement slurries
摘要
<p>Embodiments including methods comprising providing a wellbore in a subterranean formation having a wellbore length; providing a proposed cement slurry formulation; calculating a normalized pressure at a point along the wellbore length based on properties of the proposed cement slurry formulation and properties of the wellbore in the subterranean formation; manipulating the proposed cement slurry formulation based on the normalized pressure so as to produce a fluid invasion resistant cement slurry; introducing the fluid invasion resistant cement slurry into the wellbore; and cementing the fluid invasion resistant cement slurry in the wellbore.</p>
申请公布号
AU2013338387(A1)
申请公布日期
2015.03.26
申请号
AU20130338387
申请日期
2013.10.21
申请人
HALLIBURTON ENERGY SERVICES, INC.
发明人
MARCHESINI, FLAVIO H.;DE OLIVEIRA, RAFAEL MENEZES;KHAMMAR, MEROUANE;SANTRA, ASHOK K.;PAIVA, MARIA DAS DORES M.