发明申请
- 专利标题: Method of Modifying Permeability between Injection and Production Wells
- 专利标题(中): 改善注射和生产井之间渗透性的方法
-
申请号: US11738020申请日: 2007-04-20
-
公开(公告)号: US20070267191A1公开(公告)日: 2007-11-22
- 发明人: Jochen Pfeiffer , Curtis L. Boney
- 申请人: Jochen Pfeiffer , Curtis L. Boney
- 主分类号: E21B47/00
- IPC分类号: E21B47/00 ; E21B43/22
摘要:
The invention provides a method of treating a subterranean formation penetrated by at least one injection well and at least one production well, the method comprising the steps of a) analyzing the injection well, the production well, and reservoir contained in the subterranean formation; b) selecting at least one fluid and at least one permeability reducer to be placed in flow ways contained within the formation; and c) performing a formation permeability modification using the selected fluids and at least one permeability reducer, whereby the flow of injected driving fluid between the injection well and production well is substantially reduced. In one embodiment, the method of analyzing the injection well, the production well, and reservoir contained in the subterranean formation includes the steps of evaluation of completion information, reservoir data, or both.
公开/授权文献
信息查询