公开(公告)号：US07353875B2

公开(公告)日：2008-04-08

申请号：US11302649

申请日：2005-12-15

申请人： Stan Stephenson ,  Herbert Horinek ,  Max L. Phillippi

发明人： Stan Stephenson ,  Herbert Horinek ,  Max L. Phillippi

IPC分类号： E21B43/267

CPC分类号： E21B43/267 ,  B01F3/1271 ,  B01F5/16 ,  E21B21/062

摘要： The present invention relates generally to well servicing operations, and, more particularly, to devices, systems and methods useful in stimulation blending for fluids, mixtures, and/or slurries used in well servicing operations. A device, system and/or method is provided comprising a suction centrifugal pump capable of receiving an inlet fluid and providing a suction pressure arranged to substantially minimize a geyser effect in a proppant inlet and a mixer capable of receiving the inlet fluid provided by the suction centrifugal pump and mixing the inlet fluid with a proppant received from the proppant inlet, the mixer arranged to be substantially optimized for mixing. The device, system and/or method also comprises a discharge centrifugal pump capable of receiving the inlet fluid mixed with the proppant from the mixer and discharging the inlet fluid mixed with the proppant from the mixer downhole, the discharge centrifugal pump arranged to be substantially optimized for pumping. The system also comprises at least one downhole pump capable of receiving the inlet fluid mixed with the proppant from the mixer discharged downhole by the discharge centrifugal pump.

摘要翻译： 本发明一般涉及井服务操作，更具体地，涉及在井服务操作中使用的用于流体，混合物和/或浆料的刺激混合中有用的装置，系统和方法。 提供了一种装置，系统和/或方法，其包括能够接收入口流体并提供吸入压力的抽吸离心泵，所述抽吸压力布置成基本上最小化支撑剂入口中的间歇器效应和能够接收由吸力提供的入口流体的混合器 离心泵并将入口流体与从支撑剂入口接收的支撑剂混合，该混合器布置成基本上优化用于混合。 装置，系统和/或方法还包括排出离心泵，其能够从混合器接收与支撑剂混合的入口流体，并将与支撑剂混合的入口流体从井下的混合器排出，排出离心泵被布置成基本上优化 用于泵送。 该系统还包括至少一个能够从排出离心泵排入井下的混合器接收与支撑剂混合的入口流体的井下泵。

公开(公告)号：US20070137862A1

公开(公告)日：2007-06-21

申请号：US11302649

申请日：2005-12-15

申请人： Stan Stephenson ,  Herbert Horinek ,  Max Phillippi

发明人： Stan Stephenson ,  Herbert Horinek ,  Max Phillippi

IPC分类号： E21B43/25

CPC分类号： E21B43/267 ,  B01F3/1271 ,  B01F5/16 ,  E21B21/062

摘要： The present invention relates generally to well servicing operations, and, more particularly, to devices, systems and methods useful in stimulation blending for fluids, mixtures, and/or slurries used in well servicing operations. A device, system and/or method is provided comprising a suction centrifugal pump capable of receiving an inlet fluid and providing a suction pressure arranged to substantially minimize a geyser effect in a proppant inlet and a mixer capable of receiving the inlet fluid provided by the suction centrifugal pump and mixing the inlet fluid with a proppant received from the proppant inlet, the mixer arranged to be substantially optimized for mixing. The device, system and/or method also comprises a discharge centrifugal pump capable of receiving the inlet fluid mixed with the proppant from the mixer and discharging the inlet fluid mixed with the proppant from the mixer downhole, the discharge centrifugal pump arranged to be substantially optimized for pumping. The system also comprises at least one downhole pump capable of receiving the inlet fluid mixed with the proppant from the mixer discharged downhole by the discharge centrifugal pump.

摘要翻译： 本发明一般涉及井服务操作，更具体地，涉及在井服务操作中使用的用于流体，混合物和/或浆料的刺激混合中有用的装置，系统和方法。 提供了一种装置，系统和/或方法，其包括能够接收入口流体并提供吸入压力的抽吸离心泵，所述抽吸压力布置成基本上最小化支撑剂入口中的间歇器效应和能够接收由吸力提供的入口流体的混合器 离心泵并将入口流体与从支撑剂入口接收的支撑剂混合，该混合器布置成基本上优化用于混合。 装置，系统和/或方法还包括排出离心泵，其能够从混合器接收与支撑剂混合的入口流体，并将与支撑剂混合的入口流体从井下的混合器排出，排出离心泵被布置成基本上优化 用于泵送。 该系统还包括至少一个能够从排出离心泵排入井下的混合器接收与支撑剂混合的入口流体的井下泵。