基本信息:
- 专利标题： METHOD TO CONTROL THE PHYSICAL INTERFACE BETWEEN TWO OR MORE FLUIDS
- 专利标题（中）：控制两种或多种流体之间物理界面的方法
- 申请号：PCT/GB2007/003434 申请日：2007-09-12
- 公开(公告)号：WO2008032049A1 公开(公告)日：2008-03-20
- 发明人： BOUR, Daniel , MORGAN, Ronnie, G. , GORDON, Christopher , ALLIN, Melissa, G. , SAVERY, Mark R. , MANUEL, Renee , BATES, Robert
- 申请人： HALLIBURTON ENERGY SERVICES, INC. , CURTIS, Philip, Anthony , BOUR, Daniel , MORGAN, Ronnie, G. , GORDON, Christopher , ALLIN, Melissa, G. , SAVERY, Mark R. , MANUEL, Renee , BATES, Robert
- 申请人地址： P O Box 1431 Duncan, OK 73533 US
- 专利权人： HALLIBURTON ENERGY SERVICES, INC.,CURTIS, Philip, Anthony,BOUR, Daniel,MORGAN, Ronnie, G.,GORDON, Christopher,ALLIN, Melissa, G.,SAVERY, Mark R.,MANUEL, Renee,BATES, Robert
- 当前专利权人： HALLIBURTON ENERGY SERVICES, INC.,CURTIS, Philip, Anthony,BOUR, Daniel,MORGAN, Ronnie, G.,GORDON, Christopher,ALLIN, Melissa, G.,SAVERY, Mark R.,MANUEL, Renee,BATES, Robert
- 当前专利权人地址： P O Box 1431 Duncan, OK 73533 US
- 代理机构： CURTIS, Philip, Anthony et al.
- 优先权： US11/531,579 20060913
- 主分类号： C09K8/40
- IPC分类号： C09K8/40 ; C09K8/42 ; E21B33/14
摘要：
A method of controlling the physical interface between two wellbore servicing fluids during the displacement of one wellbore servicing fluid by another, the method comprising selecting a liquid plug having a viscosity greater than the viscosity of the two wellbore servicing fluids, introducing a first wellbore servicing fluid into the wellbore, introducing a volume of the liquid plug into the wellbore, and introducing a second wellbore servicing fluid into the wellbore, wherein the liquid plug is selected such that the mixing between the two wellbore servicing fluids is minimized.
摘要（中）：
一种在一个井眼维修流体被另一个井筒移位期间控制两个井眼维修流体之间的物理界面的方法，所述方法包括选择粘度大于两个井筒维修流体的粘度的液塞，引入第一井筒维修流体 将一定体积的液塞插入到井眼中，并将第二井筒维修流体引入井筒中，其中选择液塞使得两个井筒维修流体之间的混合最小化。