<p>A cement composition for use in preparation for a wellbore cementing slurry comprising cement dry powder and fibres for reducing drag forces.</p>
申请公布号
WO2008122371(A1)
申请公布日期
2008.10.16
申请号
WO2008EP02431
申请日期
2008.03.21
申请人
SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER TECHNOLOGY B.V.;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER CANADA LIMITED;PRAD RESEARCH AND DEVELOPMENT LIMITED;TAOUTAOU, SALIM;MONAGHAN, COLM
