公开(公告)号：EP2841523A1

公开(公告)日：2015-03-04

申请号：EP13720729.6

申请日：2013-04-26

申请人： Halliburton Energy Services, Inc.

发明人： THAEMLITZ, Carl, J. ,  RODDY, Craig, W. ,  COVINGTON, Ricky, L. ,  CHATTERJI, Jiten ,  BRENNEIS, D.. Chad

IPC分类号： C09K8/03 ,  C09K8/502 ,  C09K8/504 ,  C09K8/516 ,  C04B20/00 ,  C04B28/00 ,  C09K8/46 ,  C09K8/48 ,  C09K8/487

CPC分类号： C09K8/032 ,  B82Y30/00 ,  C04B28/02 ,  C04B2111/00008 ,  C09K8/46 ,  C09K8/502 ,  C09K8/5045 ,  C09K8/516 ,  C09K2208/10 ,  C04B14/06 ,  C04B20/008

摘要： Disclosed embodiments relate to well treatment fluids and methods that utilize nano-particles. Exemplary nano-particles are selected from the group consisting of particulate nano-silica, nano-alumina, nano-zinc oxide, nano-boron, nano-iron oxide, and combinations thereof. Embodiments also relate to methods of cementing that include the use of nano-particles. An exemplary method of cementing comprises introducing a cement composition into a subterranean formation, wherein the cement composition comprises cement, water and a particulate nano-silica. Embodiments also relate to use of nano-particles in drilling fluids, completion fluids, simulation fluids, and well clean-up fluids.