公开(公告)号：US20100126717A1

公开(公告)日：2010-05-27

申请号：US12276673

申请日：2008-11-24

申请人： Fikri Kuchuk ,  Terizhandur S. Ramakrishnan ,  Tarek M. Habashy ,  Ian Falconer ,  Saygi Gokhan ,  Edward Harrigan ,  Anthony Goodwin ,  Lawrence J. Leising ,  Fernando Mattos

发明人： Fikri Kuchuk ,  Terizhandur S. Ramakrishnan ,  Tarek M. Habashy ,  Ian Falconer ,  Saygi Gokhan ,  Edward Harrigan ,  Anthony Goodwin ,  Lawrence J. Leising ,  Fernando Mattos

IPC分类号： E21B47/00 ,  E21B43/00 ,  E21B43/26 ,  E21B47/12

CPC分类号： E21B49/008

摘要： An example instrumented formation tester for injecting fluids and monitoring of fluids described herein includes a downhole tool which can be deployed in a wellbore via a wireline or a drill string. The downhole tool may facilitate the injection of fluids into an underground formation, and the monitoring of the directions in which the injected fluids flow in the formation in an open hole environment. In particular, the downhole tool may be configured for removing the mud cake from a portion of the wellbore wall for facilitating a fluid communication with the formation to be tested.

摘要翻译： 用于喷射流体和本文所述的流体监测的示例性仪器地层测量仪包括井下工具，其可以经由钢丝绳或钻柱部署在井眼中。 井下工具可以促进将流体注入地下地层，以及监测注入的流体在露天环境中在地层中流动的方向。 特别地，井下工具可以被配置为从井筒壁的一部分去除泥饼，以便于与要测试的地层的流体连通。

公开(公告)号：US08191416B2

公开(公告)日：2012-06-05

申请号：US12276673

申请日：2008-11-24

申请人： Fikri Kuchuk ,  Terizhandur S. Ramakrishnan ,  Tarek M. Habashy ,  Ian Falconer ,  Saygi Gokhan ,  Edward Harrigan ,  Anthony Goodwin ,  Lawrence Leising ,  Fernando Mattos

发明人： Fikri Kuchuk ,  Terizhandur S. Ramakrishnan ,  Tarek M. Habashy ,  Ian Falconer ,  Saygi Gokhan ,  Edward Harrigan ,  Anthony Goodwin ,  Lawrence Leising ,  Fernando Mattos

IPC分类号： E21B47/10

CPC分类号： E21B49/008

摘要： An example instrumented formation tester for injecting fluids and monitoring of fluids described herein includes a downhole tool which can be deployed in a wellbore via a wireline or a drill string. The downhole tool may facilitate the injection of fluids into an underground formation, and the monitoring of the directions in which the injected fluids flow in the formation in an open hole environment. In particular, the downhole tool may be configured for removing the mud cake from a portion of the wellbore wall for facilitating a fluid communication with the formation to be tested.

摘要翻译： 用于喷射流体和本文所述的流体监测的示例性仪器地层测量仪包括井下工具，其可以经由钢丝绳或钻柱部署在井眼中。 井下工具可以促进将流体注入地下地层，以及监测注入的流体在露天环境中在地层中流动的方向。 特别地，井下工具可以被配置为从井筒壁的一部分去除泥饼，以便于与要测试的地层的流体连通。