发明名称 FRICTION REDUCTION FLUIDS
摘要 The invention provides an oilfield suspending friction reducer treatment composition fluid comprising from about 0.001 weight percent to about 0.5 weight percent of a drag reducing surfactant; at least one drag reducing enhancer selected from the group consisting of polymeric drag reduction enhancers, monomeric drag reduction enhancers, and mixtures thereof.
申请公布号 WO2008020388(A3) 申请公布日期 2008.05.02
申请号 WO2007IB53197 申请日期 2007.08.10
申请人 SCHLUMBERGER CANADA LIMITED;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER TECHNOLOGY B.V.;PRAD RESEARCH AND DEVELOPMENT N.V;AHRENST, ALEX;LUNGWITZ, BERNHARD;FREDD, CHRISTOPHER N.;ABAD, CARLOS;GURMEN, NIHAT;CHEN, YIYAN;LASSEK, JOHN;HOWARD, PAUL;HUEY, WILLIAM TROY;AZMI, ZAKIR;HODGSON III, DONALD;SAMUELSON, MICHAEL;BUSTOS, OSCAR 发明人 AHRENST, ALEX;LUNGWITZ, BERNHARD;FREDD, CHRISTOPHER N.;ABAD, CARLOS;GURMEN, NIHAT;CHEN, YIYAN;LASSEK, JOHN;HOWARD, PAUL;HUEY, WILLIAM TROY;AZMI, ZAKIR;HODGSON III, DONALD;SAMUELSON, MICHAEL;BUSTOS, OSCAR
分类号 C09K8/68;C09K8/72;C09K8/80;E21B43/04 主分类号 C09K8/68
代理机构 代理人
主权项
地址