发明申请
US20110114312A1 Self-Diverting High-Rate Water Packs 有权
自助式高速水包装

  • 专利标题: Self-Diverting High-Rate Water Packs
  • 专利标题(中): 自助式高速水包装
  • 申请号: US12620842
    申请日: 2009-11-18
  • 公开(公告)号: US20110114312A1
    公开(公告)日: 2011-05-19
  • 发明人: Bradley L. Todd
  • 申请人: Bradley L. Todd
  • 主分类号: E21B43/04
  • IPC分类号: E21B43/04 E21B43/02
Self-Diverting High-Rate Water Packs
摘要:
Methods of forming gravel packs while reducing fluid loss to the surrounding subterranean formation. The methods involve suspending gravel that has been coated with a tackifying agent and degradable fines into a low viscosity carrier fluid and then placing that suspension into a subterranean formation so as to form a gravel pack wherein, as the gravel pack is placed, the degradable fines to de-adhere from the gravel and to fill at least a portion of the pore spaces within the gravel pack so as to reducing fluid loss through the gravel pack.
公开/授权文献
信息查询
0/0