公开(公告)号：US07222671B2

公开(公告)日：2007-05-29

申请号：US11021849

申请日：2004-12-23

申请人： Derek Caudwell ,  Anthony R. H. Goodwin ,  Martin Trusler ,  Michael W. Frels ,  Kai Hsu ,  Jonathan W. Brown ,  Julian J. Pop ,  Bunker M. Hill ,  Andrew L. Kurkjian

发明人： Derek Caudwell ,  Anthony R. H. Goodwin ,  Martin Trusler ,  Michael W. Frels ,  Kai Hsu ,  Jonathan W. Brown ,  Julian J. Pop ,  Bunker M. Hill ,  Andrew L. Kurkjian

IPC分类号： E21B49/10

CPC分类号： G01N11/16 ,  E21B49/10

摘要： A viscometer for a down hole tool positionable in a well bore penetrating a subterranean formation is described. The formation contains at least one fluid therein. The down hole tool is adapted to convey at least a portion of the fluid to the viscometer. The viscometer comprises a sensor unit, and at least one magnet. The sensor unit is positionable within the down hole tool and comprises at least two spatially disposed clamps and a wire suspended in tension between the at least two clamps such that the wire is available for interaction with the fluid when the viscometer is positioned within the down hole tool and the down hole tool is positioned within the subterranean formation and receives the fluid from the subterranean formation.

摘要翻译： 描述了一种位于穿透地层的井眼中的井下工具的粘度计。 地层中含有至少一种流体。 井下工具适于将至少一部分流体输送到粘度计。 粘度计包括传感器单元和至少一个磁体。 传感器单元可定位在井下工具内，并且包括至少两个空间设置的夹具和在至少两个夹子之间张紧地悬挂的线，使得当粘度计位于下孔内时，线可用于与流体相互作用 工具，井下工具位于地下地层内并从地下地层接收流体。

公开(公告)号：US20060137873A1

公开(公告)日：2006-06-29

申请号：US11021849

申请日：2004-12-23

申请人： Derek Caudwell ,  Anthony Goodwin ,  Martin Trusler ,  Michael Frels ,  Kai Hsu ,  Jonathan Brown ,  Julian Pop ,  Bunker Hill ,  Andrew Kurkjian

发明人： Derek Caudwell ,  Anthony Goodwin ,  Martin Trusler ,  Michael Frels ,  Kai Hsu ,  Jonathan Brown ,  Julian Pop ,  Bunker Hill ,  Andrew Kurkjian

IPC分类号： E21B49/08

CPC分类号： G01N11/16 ,  E21B49/10

摘要： A viscometer for a down hole tool positionable in a well bore penetrating a subterranean formation is described. The formation contains at least one fluid therein. The down hole tool is adapted to convey at least a portion of the fluid to the viscometer. The viscometer comprises a sensor unit, and at least one magnet. The sensor unit is positionable within the down hole tool and comprises at least two spatially disposed clamps and a wire suspended in tension between the at least two clamps such that the wire is available for interaction with the fluid when the viscometer is positioned within the down hole tool and the down hole tool is positioned within the subterranean formation and receives the fluid from the subterranean formation.

摘要翻译： 描述了一种位于穿透地层的井眼中的井下工具的粘度计。 地层中含有至少一种流体。 井下工具适于将至少一部分流体输送到粘度计。 粘度计包括传感器单元和至少一个磁体。 传感器单元可定位在井下工具内，并且包括至少两个空间设置的夹具和在至少两个夹子之间张紧地悬挂的线材，使得当粘度计位于下孔内时，该线材可用于与流体相互作用 工具，井下工具位于地下地层内并从地下地层接收流体。